Encoders & Decoders
Privacy-first data converters. All encoding and decoding runs locally on your device.
Bookmarked
Base64 Encoder & Decoder
Encode plain text to Base64 or decode Base64 back to plain text with optional URL-safe encoding.
Base32 Encoder & Decoder
Encode plain text to Base32 or decode Base32 back to plain text using standard RFC 4648 alphabet.
Base85 / Ascii85 Encoder & Decoder
Encode plain text to Base85 (Ascii85) or decode it back using Adobe or ZeroMQ (Z85) variants.
Hex Encoder & Decoder
Convert plain text to hexadecimal representation or decode hexadecimal back to plain text.
Binary Encoder & Decoder
Convert plain text to binary representation (0s and 1s) or decode binary back to plain text.
URL Encoder & Decoder
Encode special characters in URLs for safe transmission, or decode them back to plain text.
HTML Entity Encoder & Decoder
Encode special HTML characters to entities to prevent parsing, or decode HTML entities back.
Morse Code Translator
Translate plain text into Morse code (dots and dashes) or decode Morse code back to text.
Punycode Converter
Convert Internationalized Domain Names (IDN) with Unicode characters to Punycode (ASCII) and vice versa.
JWT Decoder
Decode and inspect JSON Web Tokens (JWT) headers, payloads, and signatures client-side instantly.
More coming soon
We are building new browser-based tools every week.