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Encoders & Decoders

Encode and decode various data formats including Base64, URL encoding, JWT tokens, and binary conversions.

Image to Base64/Binary Converter

Convert images to/from Base64 and binary with live preview and download support

Electronics & Number System Converter

Convert between Base64, Base32, Binary, Decimal, Hexadecimal, Octal, BCD, Gray Code, Excess-3, ASCII, Unicode, UTF-8 and more. Perfect for electronics, computer science, and programming.

Base64 Encoder/Decoder

Encode and decode Base64 strings

URL Encoder/Decoder

Encode and decode URL components

Decode and inspect JWT tokens

Generate MD5, SHA1, SHA256 hashes