Access 80+ essential tools for web development. Open source, privacy-focused, and designed for speed.
Convert JSON data to CSV format instantly
Decode and verify JWT tokens
Encode and decode Base64 strings
Test and validate regular expressions
Generate secure random passwords
Generate UUID v1, v4 identifiers
Parse and validate cron expressions
Generate MD5, SHA256, SHA512 hashes
Format and minify JSON data
Encode and decode URLs
Convert between HEX, RGB, HSL formats
Format and validate XML
Convert CSV data to JSON format instantly
Encode and decode HTML entities
Escape and unescape JSON strings
Convert XML data to JSON format instantly
Convert JSON data to XML format instantly
Convert YAML data to JSON format instantly
Convert JSON data to YAML format instantly
Parse URL query parameters to JSON
Validate, parse and fix JSON data
Format and prettify JavaScript code
Compress JavaScript to reduce file size
Beautify and clean CSS stylesheets
Minify CSS for faster page loads
Format and indent HTML code
Format and beautify SQL queries
Format and clean PHP code
Beautify and indent Python scripts
Calculate HMAC hashes securely
Generate random API keys and secrets
Secure password hashing with Bcrypt
Test password complexity and entropy
Verify file integrity (SHA-256)
Analyze browser and device info
Convert text to SEO-friendly URLs
Count words, characters, sentences
Convert text case (Upper, lower, camel)
Generate placeholder text
Visual CSS Flexbox builder
Visual CSS Grid builder
Layered CSS shadow builder
Advanced border radius tool
CSS gradient builder
Visual SQL SELECT builder
Convert JSON to SQL
Create Dockerfiles online
Unix permission calculator
Epoch to human date
Calculate days between dates
Convert time zones
Visual cron expression builder
Find your public IP & location
Check URL availability
Preview social media tags
Trace 301/302 redirects
Generate production .env templates
Pick colors & find codes
Visual responsive CSS builder
Build Tailwind class strings
Detailed text & word counts
Analyze word frequency
SEO title & desc validator
Flesch score analysis
Verify SSL/TLS certificates
Query A, MX, TXT records
Domain registration info
Validate crawler rules
Audit XML sitemaps
ISO-8601 & RFC 3339 formats
Translate cron to English
Detailed age & birthday stats
Working days explorer
Interactive pattern builder
Validate data vs schema
Audit API specifications
Check Swagger definitions
Secure text & file hashing
Token lifetime analyzer
Anti-CSRF token maker
Inspect HTTP responses
Debug CORS policies
Lookup media types
JOIN logic visualizer
NoSQL query builder
Audit environment files
Check server config
Verify canonical tags
Check indexing status
Event timer creator
ISO week calculator
Validate workflow YAML
Transform text to base64
Revert base64 to text
Percent-encode characters
Convert encoded to text
Legacy SHA-1 generator
Modern secure hashing
Maximum security hashing
Random unique identifiers
Time-sorted identifiers
Interactive ERD builder
Natural language to regex patterns
Smart JSON restructuring with AI
AI-driven harmonious color schemes
Human-readable JWT audit
Smart data table extraction
Secure passwords from descriptions
Realistic dataset generation
Natural language to SQL queries
Modern CSS visual generators
Rewrite, summarize, & translate
Smart natural language conversions
Professional GitHub docs
Conversational git command aid
Safe shell script generation
Definitions to TS interfaces
Optimized container builds
English to cron schedules
Diff to Conventional Commits
Personalized code audits
OpenAPI from source code
Logic restructuring engine
Multi-framework unit testing
Automated workflow pipelines
Kubernetes manifest builder
Cloud infrastructure as code
Log analysis and fix suggestions
Smart project architecture advice
Data sample to JSON schema
DDL to visual Mermaid diagrams
Spec to production code clients
CSP & CORS security architect
Natural language package search
Elevate technical documentation
Smart open source licensing
Commits to beautiful release notes
Architect SDL & templates
Utility-first component generator
Semantic vector path design
Text to diagram visualization
Smart accessibility compliance
Search-optimized titles & tags
Complete PWA manifest builder
Complex search & replace regex
Seamless multilingual expansion
Smart SAST vulnerability scan
Role-specific challenge kit
Realistic endpoint simulation
Chrome & Firefox plugin factory
Secure CI/CD YAML architect
Intelligent data format bridge
We build privacy-focused, client-side tools that help you convert, format, and generate code without ever sending data to a server.
Your data never leaves your browser.
No server latency, just pure speed.
PWA enabled for use without internet.
45K+ monthly users
32K+ monthly users
28K+ monthly users
24K+ monthly users