Encoders & Decoders
5 free tools available
Encode and decode Base64, URL, HTML entities and more. Free encoder & decoder tools for Base64, URL encoding, HTML entities, binary translation, and MIME. Instant, private, no signup.
All Encoders & Decoders
Base64 Encoder/Decoder
Base64 encoder decoder online. Encode text to Base64 or decode Base64 to text. Base64 converter with Unicode support. Free base64 encode and decode tool.
URL Encoder/Decoder
URL encoder decoder online. Encode or decode URLs with percent encoding for query strings and special characters. URL encoding tool, free.
HTML Entity Encoder
Free HTML entity encoder/decoder online. Encode special characters to HTML entities or decode HTML entities back to text. Convert symbols, accents, and special chars. No signup.
Binary Translator
Free binary translator online. Convert text to binary and binary to text. Binary code translator, ASCII to binary, binary to ASCII. Learn binary code. No signup required.
MIME Decoder
Free MIME decoder online. Decode MIME encoded email headers and content. Quoted-printable and Base64 MIME decoding. Email header decoder. No signup required.