Developer Tools
A collection of free, fast, and privacy-friendly tools for developers-and designers.
Bcrypt Generator
Generate secure bcrypt password hashes with customizable rounds.
JSON Formatter
Format, validate, and beautify JSON data with syntax highlighting.
Color Converter
Convert colors between HEX, RGB, and HSL formats with live preview.
Base64 Encoder/Decoder
Encode and decode Base64 strings instantly.
Password Generator
Generate strong, random passwords with custom length and characters.
Sitemap Validator
Validate XML sitemaps, check URL accessibility, and find broken links.
Timezone Converter
Convert time between different timezones and see current times worldwide.
IP Lookup & Geo Info
Get detailed geolocation and network information for any IP address.
HTTP Status Checker
Check URL status codes and understand what they mean.
User-Agent Parser
Parse and analyze User-Agent strings to identify browser, OS, and device.
CSS Minifier
Minify your CSS code to reduce file size and improve load times.
Tailwind Class Generator
Visually design elements and generate standard Tailwind CSS classes.
Gradient Generator
Create beautiful CSS gradients with a visual editor and copy CSS code.
Box Shadow Generator
Design complex box-shadows visually and get the CSS instantly.
Border Radius Generator
Visually adjust border-radius values for all corners individually.
SVG Optimizer
Clean and optimize SVG code by removing unnecessary metadata.
Password Strength
Analyze the strength of your passwords and calculate entropy.
Hash Generator
Generate cryptographic hashes (MD5, SHA-256, etc.) securely in your browser.
HMAC Generator
Create Hash-based Message Authentication Codes using a secret key.
API Key Generator
Generate random API keys with different presets (Base64, Hex, UUID).
OAuth Header Builder
Build OAuth 1.0a and OAuth 2.0 authorization headers easily.