Encoders & Decoders

Base64, URL, JWT, ciphers and more. · 10 tools

Base64 Encode/Decode

Encode or decode Base64 strings.

Encoders & Decoders

URL Encode/Decode

Encode or decode URL strings.

Encoders & Decoders

HTML Entities

Encode or decode HTML entities.

Encoders & Decoders

JWT Decoder

Decode and inspect JWT tokens.

Encoders & Decoders

Base32 Encode/Decode

Encode or decode Base32 strings.

Encoders & Decoders

Base58 Encode/Decode

Encode or decode Base58 strings.

Encoders & Decoders

ROT13 / ROT47 Cipher

Apply ROT13 and ROT47 ciphers.

Encoders & Decoders

CRC32 Checksum

Calculate CRC32 checksums.

Encoders & Decoders

Punycode Converter

Convert domains to and from Punycode.

Encoders & Decoders

Quoted-Printable

Encode or decode quoted-printable text.

Encoders & Decoders