Encoders & Generators
Encode, decode and generate secure values — Base64, URLs, UUIDs, passwords and QR codes.
Base64 Encoder / Decoder
Encode and decode Base64 text or files, with URL-safe and UTF-8 support.
URL Encoder / Decoder
Percent-encode or decode URLs and inspect query parameters.
UUID Generator
Generate v4, v7 and v1 UUIDs in bulk and validate existing ones.
Password Generator
Create strong, cryptographically secure passwords and passphrases.
QR Code Generator
Make QR codes for links, text, Wi‑Fi and email — download PNG or SVG.
Barcode Generator
Generate Code128, EAN-13, UPC, and Code39 vector barcodes for printing and retail inventory.
Barcode & QR Code Scanner
Scan retail barcodes and QR codes from uploaded images or live camera feed in real-time.
JWT Debugger & Inspector
Decode JWT headers and claims, check expiration status, and verify HMAC-SHA256 signatures locally.
Bcrypt Hash Generator & Verifier
Generate bcrypt password hashes with configurable salt rounds (4–12) and verify plaintext matches.