Links, QR codes and everyday web utilities.
Turn long links into short, shareable URLs with click tracking.
Create strong, random passwords with cryptographic security.
Beautify, validate and minify JSON instantly in your browser.
Encode text to Base64 or decode it back, with full UTF-8 support.
Turn any text or link into a QR code and download it as a PNG.
Convert colors between HEX, RGB and HSL with a live preview.
Generate MD5, SHA-1, SHA-256 and SHA-512 hashes from any text.
Turn any title into a clean, URL-friendly slug instantly.
Generate random UUID v4 identifiers in bulk, instantly.
Convert between Unix timestamps and human-readable dates.
Percent-encode or decode URLs and query strings safely.
Encode characters to HTML entities or decode them back.
Decode a JWT to read its header and payload claims.
Test a regular expression against text and see live matches.
Convert numbers between binary, octal, decimal and hex.
Convert a JSON array of objects into downloadable CSV.
Convert CSV into a clean JSON array of objects.
Convert between JSON and YAML in both directions.
Translate a cron expression into plain English.
Create barcodes in Code 128, EAN, UPC and more, as PNG.
Make a QR code that connects to your WiFi when scanned.
Create a QR code that saves your contact details when scanned.