Developer Tools
Essential tools for developers and programmers. Format, encode, validate, and optimize your code with professional-grade utilities.
JSON Formatter
Validate, minify & tree view with errors
Hash Generator
MD5, SHA-256, SHA-512 with salt support
UUID Generator
v4 UUIDs with bulk generation & formatting
Base64 Encoder/Decoder
Encode files & images up to 50MB instantly
Color Picker
HEX, RGB, HSL with palette extraction
Regex Tester
Live regex testing with match highlighting
Code Minifier
JS, CSS, HTML minify with 70% compression
Markdown Editor
Live preview with GitHub flavored syntax
3D Viewer
GLB, OBJ, STL viewer with measurements
Color Contrast
WCAG AAA/AA compliance checker
Cron Generator
Visual cron builder with next run times
Diff Tool
Side-by-side comparison with line numbers
Favicon Generator
All sizes & formats from single image
HTTP Status
Complete list with descriptions & fixes
Image Optimizer
WebP conversion with 80% size reduction
Lorem Ipsum
Custom length with HTML & markdown
Mind Map
Interactive maps with export to PNG/SVG
Timestamp Converter
Unix to human-readable with timezone
URL Encoder
URL & component encoding with safety
Tool Categories
đ Code Formatters
Format and beautify JSON, HTML, CSS, SQL, and other code formats instantly.
đ Encoders & Hashing
Base64 encoding, MD5/SHA hashing, JWT decoding, and encryption utilities.
đ¨ Web Development
Color pickers, regex testers, URL parsers, and other web development essentials.