# RedBison > RedBison is a free, ad-free suite of 233+ developer and product utility tools running entirely in your browser — JSON, regex, encoding, hashing, JWT, UUID, time/date, diagrams, and product frameworks (SWOT, GAP, PIP, FMEA, PRD, lean canvas, and more). No sign-up, no tracking, no data leaves your device. Site: https://redbison.dev Sitemap: https://redbison.dev/sitemap.xml Machine-readable tool manifest: https://redbison.dev/ai-tools.json MCP endpoint (Streamable HTTP, JSON-RPC 2.0): https://xjrcgidbertdexkwufql.supabase.co/functions/v1/mcp ## Pages - [Home](https://redbison.dev/): Search across every tool. - [All Tools](https://redbison.dev/all-tools): Full catalog. - [Blog](https://redbison.dev/blog): Guides and deep dives. - [FAQ](https://redbison.dev/faq): Frequently asked questions. - [AI & MCP access](https://redbison.dev/ai): How AI agents can use RedBison tools. ## Tools by category ### Tech Tools #### Text Processing - [Online Text Processor](https://redbison.dev/online-text-processor): Clean, format and manipulate text - [Remove Duplicate Lines](https://redbison.dev/remove-duplicate-lines): Remove duplicate lines from text - [Find Duplicate Entries](https://redbison.dev/find-duplicate-entries): Find and analyze duplicate entries in text - [Remove Extra Spaces](https://redbison.dev/remove-extra-spaces): Clean extra spaces from text - [Remove Empty Lines](https://redbison.dev/remove-empty-lines): Remove empty and blank lines - [Case Converter](https://redbison.dev/case-converter): Convert text case formats - [Lines to Comma](https://redbison.dev/lines-to-comma): Convert lines to comma separated - [Comma to Lines](https://redbison.dev/comma-to-lines): Convert comma separated to lines - [Escape Characters Tool](https://redbison.dev/escape-characters): Add or remove escape characters - [Regex Tester](https://redbison.dev/regex-tester): Test and debug regular expressions - [Word Cloud Generator](https://redbison.dev/word-cloud-generator): Create visual word clouds from text #### Diff Tools - [List Comparison Tool](https://redbison.dev/list-comparison): Compare two lists to find differences and similarities - [Online Diff Tool](https://redbison.dev/online-diff-tool): Compare two texts side-by-side with highlighted differences, just like Beyond Compare #### Code Formatters - [SQL Beautifier](https://redbison.dev/sql-beautify): Format and beautify SQL queries - [HTML Beautifier](https://redbison.dev/html-beautify): Format and beautify HTML code - [YAML Beautifier](https://redbison.dev/yaml-beautify): Format and beautify YAML files - [XML Beautifier](https://redbison.dev/xml-beautify): Format and beautify XML documents #### Data Conversion - [JSON Formatter](https://redbison.dev/json-beautify-validate-query): Format, minify, validate and query JSON documents - [JSON to TypeScript Generator](https://redbison.dev/json-to-typescript-generator): Generate TypeScript interfaces from any JSON payload - [CSV to JSON](https://redbison.dev/csv-json): Convert CSV data to JSON format - [JSON to YAML](https://redbison.dev/json-yaml): Convert between JSON and YAML formats - [Excel to JSON Converter](https://redbison.dev/excel-to-json-converter): Convert Excel (.xlsx, .xls) and CSV files to JSON format instantly - [Data Visualization Tool](https://redbison.dev/data-visualization-tool): Create beautiful charts from CSV data with multiple visualization types #### Security Tools - [Hash Generator](https://redbison.dev/hash-generator): Generate MD5, SHA, and other hashes - [Password Generator](https://redbison.dev/password-generator): Generate secure random passwords - [Bcrypt Hash Generator](https://redbison.dev/bcrypt-hash-generator): Generate and verify bcrypt password hashes - [JWT Decoder](https://redbison.dev/jwt-decoder): Decode and verify JWT tokens - [SSL Checker](https://redbison.dev/ssl-checker): Check SSL certificate details - [Security Headers Analyzer](https://redbison.dev/security-headers-analyzer): Analyze HTTP security headers - [JWK Tool](https://redbison.dev/jwk-tool): JSON Web Key utilities - [X.509 Parser](https://redbison.dev/x509-parser): Parse X.509 certificates - [SQL Injection Tester](https://redbison.dev/sql-injection-tester): Test for SQL injection vulnerabilities - [SAML Tool](https://redbison.dev/saml-tool): SAML assertion utilities and validator - [Hash File Verifier](https://redbison.dev/hash-file-verifier): Verify file integrity using hash checksums - [Digital Signature Validator](https://redbison.dev/digital-signature-validator): Validate digital signatures and certificates - [Security Threat Checklist](https://redbison.dev/security-checklist): Comprehensive security threats and attack vectors checklist for all domains #### Database Tools - [SQL Query Builder](https://redbison.dev/sql-query-builder): Build SQL queries with visual interface - [Database Schema Designer](https://redbison.dev/database-schema-designer): Design and visualize database schemas - [SQL Query Analyzer](https://redbison.dev/sql-query-analyzer): Analyze and optimize SQL query performance - [SQL Explain Visualizer](https://redbison.dev/sql-explain-visualizer): Visualize SQL execution plans - [Database ERD Generator](https://redbison.dev/database-erd-generator): Generate Entity Relationship Diagrams - [SQL Index Optimizer](https://redbison.dev/sql-index-optimizer): Optimize database indexes for better performance - [Database Backup Generator](https://redbison.dev/database-backup-generator): Generate database backup scripts and strategies - [SQL Data Type Converter](https://redbison.dev/sql-data-type-converter): Convert data types between different database systems - [Database Seed Generator](https://redbison.dev/database-seed-generator): Generate test data and seed scripts for databases #### API Tools - [API Tester](https://redbison.dev/api-tester): Test REST APIs with various HTTP methods - [GraphQL Playground](https://redbison.dev/graphql-playground): Test and explore GraphQL APIs - [GraphQL Query Builder](https://redbison.dev/graphql-query-builder): Build GraphQL queries visually - [GraphQL Schema Formatter](https://redbison.dev/graphql-schema-formatter): Format and beautify GraphQL schemas - [GraphQL Schema Validator](https://redbison.dev/graphql-schema-validator): Validate GraphQL schema syntax and structure - [GraphQL TypeScript Generator](https://redbison.dev/graphql-typescript-generator): Generate TypeScript types from GraphQL schemas - [GraphQL Complexity Analyzer](https://redbison.dev/graphql-complexity-analyzer): Analyze GraphQL query complexity and performance #### Network Tools - [IP Address Info](https://redbison.dev/ip-address): Get detailed IP address information - [IP Address Lookup](https://redbison.dev/ip-address-lookup): Get detailed information about IP addresses - [DNS Lookup](https://redbison.dev/dns-lookup): DNS record lookup and analysis - [Subnet Calculator](https://redbison.dev/subnet-calculator): Calculate network subnets and CIDR - [Port Scanner](https://redbison.dev/port-scanner): Scan for open ports on servers - [MAC Address Lookup](https://redbison.dev/mac-address-lookup): Look up MAC address vendor information - [IP Converter](https://redbison.dev/ip-converter): Convert between IP address formats - [Network Tools](https://redbison.dev/network-tools): Network diagnostics and troubleshooting #### Data Formats - [Binary Hex Editor](https://redbison.dev/binary-hex-editor): Edit and view binary files in hexadecimal format - [Text Encoding Converter](https://redbison.dev/text-encoding-converter): Convert between different text encodings - [Avro Tools](https://redbison.dev/avro-tools): Work with Apache Avro data serialization - [Protocol Buffers Tools](https://redbison.dev/protobuf-tools): Work with Protocol Buffers (protobuf) data - [Compression Tools](https://redbison.dev/compression-tools): Compress and decompress data using various algorithms - [Compression Comparison](https://redbison.dev/compression-comparison): Compare different compression algorithms and ratios - [Data Format Comparison](https://redbison.dev/data-format-comparison): Compare different data formats and their characteristics - [Parquet Viewer](https://redbison.dev/parquet-viewer): View and analyze Parquet file contents - [TSV Parser](https://redbison.dev/tsv-parser): Parse and convert Tab-Separated Values files #### Blockchain Tools - [Ethereum Transaction Decoder](https://redbison.dev/ethereum-transaction-decoder): Decode Ethereum transaction data and logs - [Smart Contract ABI Decoder](https://redbison.dev/smart-contract-abi-decoder): Decode smart contract ABI and function calls - [Gas Fee Calculator](https://redbison.dev/gas-fee-calculator): Calculate Ethereum gas fees and transaction costs - [Blockchain Explorer Links Generator](https://redbison.dev/blockchain-explorer-links-generator): Generate explorer links for blockchain transactions and addresses - [Cryptocurrency Unit Converter](https://redbison.dev/cryptocurrency-unit-converter): Convert crypto units (Wei, Gwei, ETH) #### Interview Prep - [Coding Interview Prep](https://redbison.dev/coding-interview-prep): Comprehensive checklist and guide for coding interview concepts - [System Design Interview](https://redbison.dev/system-design-interview): Framework and guidelines for system design interviews - [Behavioral Interview](https://redbison.dev/behavioral-interview): STAR method framework and sample behavioral interview questions - [Product Manager Interview](https://redbison.dev/product-manager-interview): Comprehensive PM interview prep with frameworks and sample questions - [Engineering Manager Interview](https://redbison.dev/engineering-manager-interview): Technical leadership and management interview preparation - [ML Engineer Interview](https://redbison.dev/ml-engineer-interview): Machine learning engineering interview prep with ML concepts and system design - [UI Designer Interview](https://redbison.dev/ui-designer-interview): UI/UX designer interview prep with design frameworks and portfolio guidance #### Documentation & Review - [Design Document Generator](https://redbison.dev/design-document-generator): Generate comprehensive technical design documents with best practices - [Incident Review Tool](https://redbison.dev/incident-review-tool): Create detailed incident review reports and postmortems - [Code Commit Message Tool](https://redbison.dev/code-commit-message-tool): Generate professional git commit messages following conventional standards #### Time Tools - [Epoch Converter](https://redbison.dev/epoch-converter): Convert Unix timestamps to dates - [Timezone Converter](https://redbison.dev/timezone-converter): Convert time between different timezones ### Creative & Design #### Image Tools - [Base64 Image Generator](https://redbison.dev/base64-image-generator): Convert images to Base64 encoding - [Image Compressor](https://redbison.dev/image-compressor): Compress images to reduce file size - [Image Converter](https://redbison.dev/image-converter): Convert between different image formats - [Image Resizer](https://redbison.dev/image-resizer): Resize images to specific dimensions - [SVG Viewer](https://redbison.dev/svg-viewer): View and analyze SVG files - [Image to PDF Converter](https://redbison.dev/image-to-pdf-converter): Convert images to PDF documents - [QR Code Reader](https://redbison.dev/qr-code-reader): Read and decode QR codes from images - [Favicon Generator](https://redbison.dev/favicon-generator): Generate favicons for websites - [Image to WebP Converter](https://redbison.dev/image-to-webp-converter): Convert images to WebP format for better compression - [Color Picker from Image](https://redbison.dev/color-picker-from-image): Pick colors from uploaded images - [Font Picker from Image](https://redbison.dev/font-picker-from-image): Identify fonts from uploaded images - [Image Format Comparison](https://redbison.dev/image-format-comparison): Compare different image formats and their characteristics - [GIF Creator](https://redbison.dev/gif-creator): Create animated GIFs from multiple screenshots with custom skins and transitions - [Screen Capture to GIF](https://redbison.dev/screen-capture-gif): Record any webpage and convert it to an animated GIF with customizable skins #### Design Tools - [Color Picker & Converter](https://redbison.dev/color-picker): Pick and convert colors between RGB, HSV, and Hex formats - [CSS Gradient Generator](https://redbison.dev/css-gradient-generator): Generate CSS gradients visually - [Box Shadow Generator](https://redbison.dev/box-shadow-generator): Generate CSS box shadow effects - [CSS Transform Generator](https://redbison.dev/css-transform-generator): Generate CSS transform properties - [Contrast Checker](https://redbison.dev/contrast-checker): Check color contrast for accessibility - [Drawing Tool](https://redbison.dev/drawing-tool): Simple drawing and sketching canvas - [Diagram Tool](https://redbison.dev/diagram-tool): Create professional diagrams, flowcharts, wireframes, and sketches using the powerful Excalidraw framework with infinite canvas #### Generator Tools - [Placeholder Generator](https://redbison.dev/placeholder-generator): Generate placeholder images and text - [Lorem Ipsum Generator](https://redbison.dev/lorem-generator): Generate placeholder text content - [QR Code Generator](https://redbison.dev/qr-generator): Generate QR codes for text, URLs, and data ### Work & Productivity #### Business Analysis - [SWOT Analysis](https://redbison.dev/swot-analysis): Analyze strengths, weaknesses, opportunities, and threats - [PEST Analysis](https://redbison.dev/pest-analysis): Analyze political, economic, social, and technological factors - [5 Whys Root Cause Analysis](https://redbison.dev/root-cause-analysis): Drill down to root causes using the 5 Whys technique - [Risk Assessment Matrix](https://redbison.dev/risk-matrix): Assess and prioritize risks by probability and impact - [Force Field Analysis](https://redbison.dev/force-field-analysis): Analyze driving and restraining forces for change - [GAP Analysis](https://redbison.dev/gap-analysis): Identify gaps between current and desired state - [Scenario Planning](https://redbison.dev/scenario-planning): Plan and analyze multiple future scenarios - [FMEA Analysis](https://redbison.dev/fmea-analysis): Failure Mode and Effects Analysis for systematic risk assessment #### Team & Productivity - [The Decision Maker Tool](https://redbison.dev/decision-maker): Comprehensively analyze all of your options with their pros and cons - [Note Taker](https://redbison.dev/note-taker): Take and organize notes - [Markdown Viewer](https://redbison.dev/md-viewer): View and edit Markdown files - [Scrum Standup](https://redbison.dev/scrum-standup): Manage daily scrum standup meetings - [Scrum Retrospective](https://redbison.dev/scrum-retro): Conduct scrum retrospective meetings - [Project Dashboard Generator](https://redbison.dev/project-dashboard-generator): Create visual project dashboards with Gantt charts and progress tracking - [Reminder Tool](https://redbison.dev/reminder-tool): Set notifications and alerts - [Ideas Organizer](https://redbison.dev/organize-thoughts-by-signal-to-noise-ratio): Organize ideas to reduce signal-to-noise ratio and improve productivity #### Career Planning - [1x1 Meeting Templates](https://redbison.dev/1x1-meeting-tool): Structured templates for effective one-on-one meetings between managers and employees - [Performance Development Templates](https://redbison.dev/performance-development-tool): Comprehensive performance review templates for managers and employees - [Mentorship Meeting Templates](https://redbison.dev/mentorship-meeting-tool): Structured templates for effective mentorship sessions between mentors and mentees - [Performance Improvement Plan Tool](https://redbison.dev/performance-improvement-plan-tool): Create structured PIPs to help employees succeed with clear goals and support ### Quick Utilities #### Converters - [Unit Converter](https://redbison.dev/unit-converter): Convert between different units of measurement - [Time Converter](https://redbison.dev/time-converter): Convert time between different formats #### Generators - [UUID Generator](https://redbison.dev/uuid-generator): Generate unique identifiers (UUIDs) - [Test Credit Card Generator](https://redbison.dev/test-credit-card-generator): Generate test credit card numbers for development - [Random Number Generator](https://redbison.dev/random-number-generator): Generate random numbers with custom ranges - [Random Name Generator](https://redbison.dev/random-name-generator): Generate random names for people and places - [Random Email Generator](https://redbison.dev/random-email-generator): Generate random email addresses for testing - [URL Slug Generator](https://redbison.dev/url-slug-generator): Generate URL-friendly slugs from text #### Calculation Tools - [Advanced Calculator](https://redbison.dev/advanced-calculator): Scientific calculator with advanced functions - [Date Arithmetic](https://redbison.dev/date-arithmetic): Perform calculations with dates - [Date Difference Calculator](https://redbison.dev/date-diff): Calculate difference between two dates - [Hash Comparison](https://redbison.dev/hash-comparison): Compare different hash values #### Time Utilities - [World Clock](https://redbison.dev/world-clock): View time in multiple timezones - [Stopwatch](https://redbison.dev/stopwatch): Professional stopwatch with large screen display for events and presentations - [Countdown Timer](https://redbison.dev/countdown-timer): Large screen countdown timer perfect for events, presentations, and meetings - [Online Clock](https://redbison.dev/online-clock): Beautiful analog and digital clock with fullscreen mode - [Cron Expression Validator](https://redbison.dev/cron-expression-validator): Validate and explain cron expressions #### Text/Speech Tools - [Text to Speech](https://redbison.dev/text-to-speech): Convert text to spoken audio - [Speech to Text](https://redbison.dev/speech-to-text): Convert spoken audio to text - [Audio Format Converter](https://redbison.dev/audio-format-converter): Convert between MP3, WAV, OGG, WEBM, and M4A audio formats - [Calligraphy Font Generator](https://redbison.dev/calligraphy-font-generator): Transform text into beautiful calligraphy fonts instantly #### Encoding Tools - [Encoding Tools](https://redbison.dev/base64): Encode and decode text in various formats ### Product & Business #### SEO Tools - [Meta Tag Analyzer](https://redbison.dev/meta-tag-analyzer): Analyze website meta tags for SEO optimization - [Open Graph Checker](https://redbison.dev/open-graph-checker): Check Open Graph tags for social media sharing - [SEO Meta Generator](https://redbison.dev/seo-meta-generator): Generate optimized meta tags for websites - [Schema Markup Generator](https://redbison.dev/schema-markup-generator): Generate JSON-LD structured data markup - [Robots.txt Generator](https://redbison.dev/robots-txt-generator): Generate robots.txt files for search engines - [XML Sitemap Generator](https://redbison.dev/xml-sitemap-generator): Generate XML sitemaps for websites - [Keyword Density Analyzer](https://redbison.dev/keyword-density-analyzer): Analyze keyword density in text content - [Structured Data Validator](https://redbison.dev/structured-data-validator): Validate JSON-LD structured data markup #### Business Analysis - [Software Compliance Checklist](https://redbison.dev/compliance-guide): Comprehensive guide to software compliance requirements by domain and geography #### Team & Productivity - [Kanban Board](https://redbison.dev/kanban-board): Organize tasks with drag-and-drop Kanban boards ### Startup Tools #### Validation & Research - [Idea Validation Framework](https://redbison.dev/idea-validation): Validate startup ideas through market research - [User Survey Designer](https://redbison.dev/user-survey-designer): Create effective user research surveys with templates - [Competitor Analysis Tool](https://redbison.dev/competitor-analysis): Framework for analyzing competitors and market positioning - [Market Sizing Calculator](https://redbison.dev/market-sizing-calculator): Calculate TAM, SAM, SOM for market analysis - [TAM Calculator](https://redbison.dev/tam-calculator): Calculate TAM, SAM, SOM for comprehensive market analysis with multiple methodologies - [LTV-CAC Calculator](https://redbison.dev/ltv-cac-calculator): Calculate Customer Lifetime Value and Acquisition Cost metrics #### Planning & Strategy - [Foundation Sprint](https://redbison.dev/foundation-sprint): Validate business ideas with structured foundation sprint framework - [Design Sprint](https://redbison.dev/design-sprint): Google Ventures 5-day rapid prototyping process - [Lean Canvas Generator](https://redbison.dev/lean-canvas): Create lean business model canvas for planning - [Pivot Strategy Planner](https://redbison.dev/pivot-strategy-planner): Strategic framework for planning business pivots - [Idea Maze](https://redbison.dev/idea-maze): Map out different possibilities and paths for your startup idea - [Initial Launchable Product Planner](https://redbison.dev/initial-launchable-product-planner): Plan your product launch with MLP, MVP, MMP, or SLC frameworks #### Team & Funding - [One-Pager PRD Creator](https://redbison.dev/prd-creator): Generate comprehensive Product Requirements Documents with AI assistance - [Founding Team Alignment](https://redbison.dev/founding-team-alignment): Assess founding team vision and goal alignment - [Pitch Deck Builder](https://redbison.dev/pitch-deck-builder): Professional pitch deck creator with investor templates - [Idea Prioritizer](https://redbison.dev/idea-prioritizer): Evaluate and rank startup ideas with decision matrix - [Co-founder Equity Allocation](https://redbison.dev/equity-allocation-tool): Calculate fair equity splits for co-founders using proven frameworks ### Health & Wellness #### Fitness Calculators - [BMI Calculator](https://redbison.dev/bmi-calculator): Calculate Body Mass Index and health recommendations - [Calorie Calculator](https://redbison.dev/calorie-calculator): Calculate daily calorie needs and recommendations - [Protein Calculator](https://redbison.dev/protein-calculator): Calculate daily protein requirements - [Hydration Calculator](https://redbison.dev/hydration-calculator): Calculate daily water intake needs - [Calorie Deficit Planner](https://redbison.dev/calorie-deficit-planner): Plan calorie deficit for weight loss goals #### Nutrition Tools - [Food Labeling Guide](https://redbison.dev/food-labeling-guide): Understand food labels, certifications, and claims #### Wellness Tools - [Mental Wellness Tool](https://redbison.dev/mental-wellness-tool): Track mood and mental wellness activities - [Water Reminder](https://redbison.dev/water-reminder): Set reminders to stay hydrated - [Relaxation Tool](https://redbison.dev/relaxation-tool): Practice mindful activities for stress relief and mental wellness - [Breathing Exercises](https://redbison.dev/breathing-exercises): Practice guided breathing patterns for relaxation and stress relief - [Online Laughter Yoga](https://redbison.dev/online-laughter-yoga): Relax and boost your mood with some mindless jokes - [Life in Weeks](https://redbison.dev/life-in-weeks): Visualize your life as weeks lived and remaining for perspective and reflection #### Pet Care - [Pet Age Calculator](https://redbison.dev/pet-age-calculator): Calculate pet age in human years - [Pet Feeding Calculator](https://redbison.dev/pet-feeding-calculator): Calculate optimal feeding amounts for pets - [Pet Weight Tracker](https://redbison.dev/pet-weight-tracker): Track and monitor pet weight changes - [Pet Expense Calculator](https://redbison.dev/pet-expense-calculator): Calculate and budget pet ownership costs - [Pet Care Reminder](https://redbison.dev/pet-care-reminder): Set reminders for pet care activities - [Pet Name Generator](https://redbison.dev/pet-name-generator): Generate creative names for pets ### Personal Finance #### Calculators - [Investment Calculator](https://redbison.dev/investment-calculator): Calculate investment returns and growth - [Compound Interest Calculator](https://redbison.dev/compound-interest-calculator): Calculate compound interest and investment growth - [Simple Interest Calculator](https://redbison.dev/simple-interest-calculator): Calculate simple interest on loans and investments - [Interest Calculator](https://redbison.dev/interest-calculator): Calculate various types of interest - [EMI Calculator](https://redbison.dev/emi-calculator): Calculate loan EMI and payment schedules - [Retirement Calculator](https://redbison.dev/retirement-calculator): Plan for retirement savings and expenses - [Time Weighted Returns Calculator](https://redbison.dev/investment-returns-calculator): Advanced time-weighted returns calculator with portfolio analysis. Calculate returns based on actual investment timing, not just total amounts. #### Analysis Tools - [Investment Thesis Analyzer](https://redbison.dev/investment-thesis-analyzer): Analyze and score investment opportunities - [Stock Analysis Calculator](https://redbison.dev/stock-analysis-calculator): Analyze stock metrics and valuation - [ETF Investment Simulator](https://redbison.dev/etf-investment-simulator): Simulate ETF investment scenarios and returns - [Real Estate Investment Analyzer](https://redbison.dev/real-estate-investment-analyzer): Analyze real estate investment opportunities - [Rent vs Buy Calculator](https://redbison.dev/rent-vs-buy-calculator): Compare renting vs buying a home financially #### Planning Tools - [Budget Planner](https://redbison.dev/budget-planner): Plan and track personal budgets - [FIRE Planner](https://redbison.dev/fire-planner): Plan for Financial Independence, Retire Early ### Fun Tools #### Decision & Selection - [Coin Toss](https://redbison.dev/coin-toss): Flip a virtual coin - [Spin Wheel](https://redbison.dev/spin-wheel): Interactive spinning wheel for random selection - [Team Lunch Decider](https://redbison.dev/team-lunch-decider): Decide where your team should go for lunch - [Drum Roll Decider](https://redbison.dev/drum-roll-decider): Make decisions with dramatic drum roll effect - [Group Splitter](https://redbison.dev/group-splitter): Split names into groups with various assignment methods - [Random Picker](https://redbison.dev/random-picker): Pick items from list in random order #### Games - [Tetris Game](https://redbison.dev/tetris-game): Classic Tetris with retro console styling and keyboard controls - [Snake Game](https://redbison.dev/snake-game): Classic style Snake game with modern themes. Use keyboard keys to control the snake, eat food to grow, and avoid collisions. - [Helicopter Game](https://redbison.dev/helicopter-game): Classic helicopter cave game — hold to rise, release to fall - [2048 Game](https://redbison.dev/2048-game): Classic 2048 sliding tile puzzle. Combine numbers to reach 2048! - [Wordle Game](https://redbison.dev/wordle-game): Popular word guessing puzzle. Guess the 5-letter word in 6 tries! - [Fifteen Puzzle](https://redbison.dev/fifteen-puzzle): Classic sliding number puzzle with customizable grid sizes from 2x2 to 12x12 - [Sudoku Game](https://redbison.dev/games/sudoku): Play Sudoku in classic monochrome with timer, resume, restart, and PDF export - [Minesweeper](https://redbison.dev/games/minesweeper): Classic Minesweeper with retro styling and multiple difficulty levels - [Bug on Wire](https://redbison.dev/games/bug-on-wire): Classic arcade-style game where you control a bug moving along parallel wires while avoiding flying obstacles #### Entertainment & Celebration - [Celebration Tool](https://redbison.dev/celebration-tool): Celebration animations with confetti and effects - [LOL](https://redbison.dev/joke-generator): Dev jokes to brighten your day - [Fortune Cookie](https://redbison.dev/fortune-cookie): Get your personalized daily fortune from a virtual fortune cookie - [Online Piano](https://redbison.dev/piano-tool): Play piano with interactive keyboard and learn popular songs - [Magical Birthday Wishes](https://redbison.dev/happy-birthday): Create personalized classic birthday tune. Perfect for celebrations and sharing! #### Time Pass - [Interactive Earth Globe](https://redbison.dev/interactive-earth-globe): Explore countries around the world with an interactive 3D globe - [Mindless Activities](https://redbison.dev/mindless-activities): Psychology-based mindless activities for stress relief and mental relaxation ## Optional - [Privacy Policy](https://redbison.dev/privacy) - [Terms of Service](https://redbison.dev/tos)