Tools
88 tools available
Essential coding utilities for formatting, encoding, converting, and debugging.
Format & beautify JSON with custom indentation.
Validate JSON syntax with detailed error messages.
Encode & decode Base64 strings instantly.
Encode & decode URL strings instantly.
Generate random v4 UUIDs with bulk support.
Generate SHA-256 and other hash digests.
Encode & decode HTML entities.
Convert Markdown to HTML with live preview.
Test regex patterns with live matching.
Minify CSS code to reduce file size.
Minify JavaScript to reduce file size.
Decode and inspect JWT tokens.
Format and beautify SQL queries.
Parse cron expressions to human-readable text.
Convert HTML to clean Markdown syntax.
Convert between JSON and CSV formats.
Format, beautify, and validate XML.
Browse and search HTTP status codes reference.
Convert px, rem, em, vw, vh, pt
Unix file permission calculator
Break URLs into components
Convert HEX, RGB, HSL, HSV, CMYK
Convert between YAML and JSON
Encode/decode HTML entities
Compare code with syntax highlighting
Build cron expressions visually
Find paths in JSON data
Generate Git commands from descriptions
Visualize SVG path data
Generate timestamps in various formats
Visual flexbox layout builder
Create HTML tables with a visual editor
Interactive regex quick reference
Convert images to Base64 strings
Convert cURL to multiple languages
Parse and explain HTTP headers
Visual CSS Grid layout builder
Generate TypeScript from JSON
Convert SVG to CSS background
Convert between JSON and YAML
Convert HTML to React JSX
Create CSS keyframe animations
Generate JWT tokens with custom payload
Visual regex pattern builder
Build HTTP requests visually
Build Content Security Policy headers
Generate JSON Schema from data
Generate CSS custom properties
Generate HTML5 starter templates
Generate Docker Compose files
Advanced JSON formatter with tree view
Extract all keys from JSON
Format and transform JSON arrays
Flatten nested JSON to dot notation
Unflatten dot-notation JSON
Rename keys in JSON objects
Remove fields from JSON objects
Query JSON with JSONPath expressions
Search within JSON data
Parse INI config files
Format and clean .env files
Look up MIME types
Detect text character encoding
Validate UTF-8 text encoding
View file magic bytes
Generate redirect rules
Build .htaccess redirect rules
Build Nginx redirect rules
Generate HTML lists from text
Build GraphQL queries visually
Test XPath expressions on XML
Generate CORS headers
Build webhook payloads
Generate package.json files
Build tsconfig.json visually
Generate ESLint configs
Generate .editorconfig files
Generate Dockerfiles
Generate SQL INSERT statements
Generate code documentation comments
Generate variable names from descriptions
Escape special regex characters
Calculate CSS selector specificity
Validate YAML syntax
Create mock API responses
Build npm/yarn/pnpm commands
Validate .env file variables