Converters & Encoders

Generate barcodes in CODE128, CODE39, EAN13, UPC formats

Encode and decode text or files to/from Base64

Calculate file checksums and verify integrity (MD5, SHA-1, SHA-256)

Convert between HEX, RGB, HSL, and CMYK color formats

Generate harmonious color schemes using color theory

Convert between 30+ world currencies with offline exchange rates

Generate MD5, SHA1, SHA256, SHA384, SHA512 hashes from text

Decode and inspect JSON Web Tokens (JWT). View header, payload, claims, expiration status, and signature without needing the secret key

Convert numbers between binary, octal, decimal, and hexadecimal

Generate QR codes from text or URLs

Create URL-friendly slugs from text for SEO and clean URLs

Convert time between different timezones worldwide

Convert length, weight, temperature, and volume units

Convert between Unix/Epoch timestamps and human-readable dates. Supports seconds and milliseconds with timezone information

URL encode or decode text for safe use in URLs

Generate random v4 UUIDs with multiple format options