Free Online Tools for Developers, Designers and Security Professionals
Browser Tool Hub
Free browser tools for everyday work
Run SHRTX utilities in your browser with local-first processing and a faster path to the tool you need.
- Works entirely in your browser
- No server uploads or installs
- Minimal, consent-based analytics
More Tools
Browse SHRTX tools by category
Open the directory when you need to move between related browser tools. Categories keep similar utilities together so you can find the right tool faster.
Show tool categories512 tools across 15 categories
Developer
60- JSON Diff Checker
- JSON Schema Compliance
- JSON Cleaner
- JSON Path Tester
- XML Validator
- XML Cleaner
- YAML Validator
- Code Minifier
- Code Beautifier
- SQL Query Builder
- SQL Query Validator
- GraphQL Formatter
- GraphQL Query Formatter
- JSON Schema Generator
- API Payload Builder
- HTTP Request Builder
- Cookie Parser
- REST API Tester
- JSON Schema Validator
- JSON Formatter & Validator
- YAML to JSON Converter
- SQL Query Formatter
- Test Boilerplate Generator
- HTML Formatter
- CSS Formatter
- JS Minifier
- Curl to Fetch
- Header Generator
- IP Subnet Calculator
- MAC Address Lookup
- IPv6 Address Formatter
- Common Port Reference
- IP Range Generator
- HTTP Header Parser
- URL Parser & Debugger
- Gitignore Generator
- License Generator
- Commit Message Generator
- Changelog Generator
- Env File Generator
- Docker Compose Builder
- Git Command Builder
- UUID Generator
- Regex Tester
- Base Encoding Tools
- Base58 & Base32 Codec
- Base64 Encoder & Decoder
- Pro Color Converter
- Number Base Converter
- String Escaper/Unescaper
- Diff Summary Analyzer
- Diff Summary Tool
- Regex Cheat Sheet
- Regex Cheat Sheet Tool
- Regex Builder
- Regex Pattern Builder
- Cron Generator
- Cron Expression Builder
- XML Formatter
- Text Diff Checker
Security
43- Password Strength Checker
- Secure Password Phrase Generator
- Entropy Calculator
- Random Token Generator
- Secure Password Generator
- SSH Key Generator
- TOTP 2FA Simulator
- Pwned Password Checker
- PGP Key Viewer
- PGP Key Generator
- Hash Generator
- Hash Verifier
- File Checksum Tool
- HMAC Generator
- File Hash Generator
- Bcrypt Hasher & Verifier
- RSA Key Pair Generator
- Privacy Score Calculator
- Privacy Policy Checklist Tool
- Cookie Audit Tool
- Tracking Parameter Scanner
- Data Leak Self-Check Tool
- File Encryption (local)
- Text Encryption (local)
- Data Redaction Tool
- Image Steganography
- Encrypted Secure Notes
- Shamir Secret Sharing
- Browser Fingerprint
- IP Lookup & Location
- Clipboard Cleaner
- CSP Generator
- SRI Hash Generator
- SSL Certificate Generator
- JWT Decoder (no verify)
- JWT Header Inspector
- SPF DKIM DMARC Checker
- Email Deliverability Tester
- Disposable Email Checker
- MX Blacklist Checker
- Email Security Analyzer
- BIMI Previewer
- Email Header Analyzer
Converter
38- Data Deduplicator
- Data Merger
- Data Splitter
- Data Sorter
- Data Transposer
- Data Masking Tool
- Excel to JSON Converter
- CSV Validator
- CSV Cleaner
- CSV Column Extractor
- CSV Row Filter
- Table Formatter
- JSON Transformer & Flattener
- CSV to JSON Converter
- JSON to CSV Converter
- XML to JSON Converter
- Universal Unit Converter
- Data Size Converter
- Area Converter
- Volume Converter
- Speed Converter
- Angle Converter
- Pressure Converter
- Torque Converter
- Power Converter
- Energy Converter
- Universal Data URI Builder
- Unix Timestamp Converter
- Roman Numeral Converter
- Binary to Text
- Text to Binary
- Hex to Text
- Text to Hex
- Base64 to File Converter
- Salary to Hourly
- Time Zone Converter
- Date Difference Calculator
- Real-time Currency Converter
Image
61- Image to JPG Converter
- Image to PNG Converter
- Image to WebP Converter
- Image to AVIF Converter
- AVIF to JPG Converter
- HEIC to Image Converter
- Image to Base64 Converter
- Base64 to Image Converter
- Image to SVG Converter
- Image to ASCII Converter
- Image to BMP Converter
- Image to ICO Converter
- Image to JFIF Converter
- Image to TIFF Converter
- Image Format Converter
- Image Filter Lab
- Favicon Bundle Generator
- App Icon Resizer
- Image Watermarker
- Profile Picture Maker
- Privacy Anonymizer
- Image Glitcher
- Local Image Upscaler
- Image Sepia Converter
- Image Blur Tool
- Image Sharpen Tool
- Image Posterize Tool
- Image Threshold Tool
- Image Border Adder
- Image Rounded Corners Tool
- Image Shadow Generator
- Image Grid Maker
- Photo Print Layout Maker
- Image Sprite Generator
- Image Noise Reducer
- Image Contrast Adjuster
- Image Brightness Adjuster
- Image Grayscale Converter
- Image Compressor
- Image Resizer
- Image Cropper
- Rotate Image
- Mirror Image
- Pixelate Image
- Social Media Image Resizer
- Fix Image Orientation
- Image Background Color
- Image Background Remover
- SVG Optimizer
- EXIF Metadata Remover
- Branded QR Generator
- Image Format Inspector
- Pro Color Picker
- Local Image OCR
- Image Dimension Checker
- Image DPI Checker
- Image Aspect Ratio Calculator
- Image Color Extractor
- Image Palette Generator
- Image Color Analyzer
- Image Metadata Viewer
- Merge PDFs
- Split PDF
- PDF Rotator
- PDF Page Reorder
- HTML to PDF
- PDF to Images
- Images to PDF
- PDF to Word
- PDF to Excel
- PDF to Powerpoint
- PDF Redaction Tool
- PDF Signer
- PDF Watermark
- Flatten PDF Forms
- PDF Protector
- PDF Unlocker
- PDF Metadata Editor
- PDF OCR
- PDF Compressor
- PDF Page Numbers
- PDF Image Extractor
- PDF Compare
- PDF to Markdown
- PDF to Text
Web
30- About Page Builder
- Contact Page Builder
- Privacy Policy Builder
- Cookie Policy Builder
- Disclaimer Page Builder
- Terms & Conditions Builder
- CSS Gradient Generator
- Bento Grid Generator
- SVG Wave Divider
- SVG Website Section Generator
- Skeleton UI Builder
- Mesh Gradient Studio
- Fancy Blob Generator
- Glassmorphism Generator
- CSS Shadow Generator
- Legal Page Suite
- Social Media Previewer
- Fluid Typography (Clamp)
- JSON to TypeScript
- JavaScript KeyCode Finder
- Browser Feature Detector
- User Agent Parser
- HTML to JSX Converter
- Markdown Previewer
- CSS Sprite Generator
- Browser Frame Mockup
- Tailwind Palette Creator
- SVG to Data URI
- WiFi QR Generator
- Color Contrast Checker
SEO
36- Readability Score Analyzer
- Content Readability Checker
- Heading Structure Validator
- Heading Structure Analyzer
- Keyword Density Checker
- Page Word Count Analyzer
- Internal Link Counter
- Internal Link Auditor
- Noindex / Nofollow Checker
- Redirect Checker
- Redirect Chain Checker
- Broken Link Checker
- Broken Link Checker (Single URL)
- Page Speed Audit Tool
- Image Alt Text Checker
- URL Indexability Checker
- Indexability Checker
- XML Sitemap Generator
- Robots.txt Generator
- Sitemap Validator
- Robots.txt Tester
- SERP Snippet Preview
- Title Length Checker
- Meta Description Length Checker
- Canonical URL Generator
- Open Graph Preview
- Twitter Card Preview
- SEO Checklist Generator
- Complete Meta Tag Builder
- Schema Markup Generator
- Title Tag Optimizer
- Meta Description Builder
- Canonical URL Builder
- Twitter Card Generator
- Hreflang Tag Builder
- SERP Preview Tool
URL
25- DNS Propagation Checker
- DNS Record Lookup
- URL Rewrite Tester
- HTTP Status Reference
- Ping & Latency Tester
- Domain & SSL Inspector
- URL to QR Converter
- UTM Campaign Builder
- Link Preview Inspector
- Tracking Link Purger
- URL Normalizer (SEO)
- QR Code Generator
- QR Code Reader
- SEO URL Slug Generator
- Redirect Chain Tracer
- Punycode Converter
- Bulk URL Opener
- Breadcrumb Visualizer
- Deep Link Builder
- Universal Link Tester
- URL Protocol Validator
- Link Markup Generator
- URL Diff Checker
- Mailto Link Builder
- Open Graph Inspector
Text
45- Sentence Counter
- Paragraph Counter
- Reading Time Calculator
- Sentence Length Analyzer
- Text Case Analyzer
- Text Compare Tool
- Text Statistics
- Passive Voice Checker
- Repetition Checker
- Keyword Highlighter
- Character Frequency Analyzer
- Sentiment Analyzer
- Language Identifier
- Word & Character Counter
- Text Summarizer
- HTML Cleaner
- HTML Entity Encoder
- HTML Entity Decoder
- URL Encoder & Decoder
- URL Decoder
- Binary/Hex Text Encoder
- Stop Word Remover
- Text Chunk Splitter
- Unicode Normalizer
- Whitespace Normalizer
- Text & Line Reverser
- Emoji Remover
- Text Polisher
- Text Cleaner
- List Sorter & Dedupe
- Line Sorter
- Line Deduplicator
- Find & Replace
- Text Case Converter
- HTML to Markdown
- Fancy Text Generator
- Bionic Reading
- Morse Code Converter
- Glitch Text Generator
- Markdown to PDF
- ASCII Banner Generator
- Flipped Text Generator
- Text to Speech
- Lorem Ipsum Generator
- Markdown to HTML Converter
Business
19- Business Name Generator
- Slogan Generator
- Brand Voice Generator
- Value Proposition Generator
- Pricing Calculator
- Profit Margin Calculator
- Break-Even Calculator
- Quote Generator
- SWOT Analysis Generator
- Business Model Canvas Tool
- Pitch Deck Outline Generator
- Elevator Pitch Generator
- Market Size Estimator
- Customer Persona Generator
- OKR Generator
- Growth Experiment Planner
- Risk Assessment Tool
- Startup Cost Calculator
- Subscription Revenue Calculator
Career
19- Resume Builder
- Cover Letter Generator
- Resume Summary Generator
- Resume Keyword Optimizer
- ATS Compatibility Checker
- Job Description Generator
- Interview Question Generator
- Career Objective Generator
- LinkedIn Headline Generator
- Portfolio Content Generator
- Experience Bullet Generator
- Skill Gap Analyzer
- Salary Estimator
- Freelance Rate Calculator
- Resume Version Comparator
- Resume PDF Exporter
- Resume Template Switcher
- Job Offer Comparison Tool
- Career Roadmap Generator
Education
21- Study Planner
- Learning Roadmap Generator
- Flashcard Generator
- Quiz Generator
- Practice Question Generator
- Answer Explainer
- Concept Simplifier
- Formula Generator
- Cheat Sheet Generator
- Note Summarizer
- Essay Outline Generator
- Essay Improver
- Grammar Practice Tool
- Vocabulary Builder
- Reading Time Estimator
- Exam Countdown Tool
- Score Calculator
- Grade Converter
- Learning Progress Tracker
- Study Habit Analyzer
- Student ID Card Maker
Mathematics
46- Percentage Increase
- Discount Calculator
- Tax Estimator
- VAT Calculator
- Tip Calculator
- Split Bill Calculator
- Savings Calculator
- Break-Even Calculator
- Investment Return Calculator
- EMI Calculator
- Loan Calculator
- Interest Calculator
- SIP Calculator
- Inflation Calculator
- Currency Inflation Adjuster
- Net Worth Calculator
- Credit Utilization Calculator
- Budget Planner
- Expense Tracker
- Income Split Calculator
- Side Income Planner
- Financial Goal Tracker
- Retirement Planner
- Hourly Rate Calculator
- Freelance Income Estimator
- Price Markup & Margin
- Subscription Cost Analyzer
- Revenue Projection
- Cost Comparison Tool
- Compound Interest Calculator
- Scientific Calculator
- Prime Number Checker
- GCD & LCM Finder
- Quadratic Solver
- Data Stats Analyzer
- Secure Randomizer
- Fraction to Decimal
- Matrix Determinant
- Number to Words
- Advanced Age Calc
- BMI Health Index
- Permutations & Combinations
- Circle Geometry Solver
- Probability Simulator
- Factorial Engine
- Binary Math Engine
Document
6Social
39- Tweet Thread Formatter
- Instagram Caption Polisher
- Engagement Response Library
- Viral Hook Templates
- Profile Bio Constructor
- Video Script Frameworks
- Fancy Social Stylist
- Short-Form Video Optimizer
- Social Banner Cropper
- Social Emoji Grid
- YouTube Thumbnail Grabber
- Instagram Grid Mockup
- Post to Image Card
- YouTube Timestamp Linker
- Hashtag Stack Builder
- Bio-Link Prototype
- Social UTM Auto-Linker
- LinkedIn Post Preview
- Social Card Inspector
- Content Thread Analyzer
- Name Generator
- Username Generator
- Fantasy Name Generator
- Random Story Generator
- Plot Generator
- Character Generator
- Writing Prompt Generator
- Meme Caption Generator
- Fun Fact Generator
- Trivia Generator
- Random Question Generator
- Icebreaker Generator
- Conversation Starter Generator
- Personality Quiz Generator
- Mood Analyzer
- Emoji Combiner
- Text Style Generator
- Nickname Generator
- Quote Generator