Ideal for database keys, distributed systems and test data. Uses the browser Crypto API to produce high-entropy random UUIDs that never leave your device.
Compress or decompress text and files using Gzip or Deflate directly in your browser, viewing Base64 output or downloading binary results without uploading any content to a server.
Convert icon font files to Base64 Data URLs and generate @font-face CSS locally in your browser for font inlining and quick debugging.
Optimize SVGs locally by removing comments and metadata and compressing whitespace to shrink file size.
Connect to WebSocket endpoints, exchange messages and inspect logs directly in your browser for quick real-time API debugging.
Free online X.509 certificate parser. View Subject, Issuer, Validity, and SAN details from PEM/DER files locally in your browser.
Convert data between UTF-8, Hex, Base32, and Base58. Runs locally.
A customizable tool for generating high-strength random passwords, running entirely locally in your browser.
Create mailto links and HTML anchor snippet with multiple recipients and URL encoding.
Generate random UUID v4 with batch and formatting options.