To decrypt / decipher an encoded message, it is necessary to know the encryption used (or the encoding method, or the implemented cryptographic principle). Without knowing the technique …

Meet Base64 Decode and Encode, a simple online tool that does exactly what it says: decodes from Base64 encoding as well as encodes into it quickly and easily. Base64 encode your data …

This multi decoder is designed to solve a wide variety of codes and ciphers, especially useful for Geocaching. Easy to use for both mobile and desktop browsers!

Encoding and Decoding site. e.g. HTML Escape / URL Encoding / Base64 / MD5 / SHA-1 / CRC32 / and many other String, Number, DateTime, Color, Hash formats!

Paste the text in the input box. Select the action you would like to perform. Press submit to see the result. Google Admin Toolboxhome Home.

Convert text instantly with our free online encoder / decoder. Supports Base64, URL-encode, HTML entities, hexadecimal ↔ binary and more – no sign-up, no server upload.

It encodes binary data into ASCII text, making it a useful option when bandwidth or storage space is at a premium. The Binary encoder/decoder converts text to binary (0s and 1s) and vice …

Base64 Encoder Decoder is a free online tool for encoding and decoding Base64 strings. Convert text to Base64 or decode Base64 to text instantly.

Free online Base64 encoder and decoder tool. Easily convert text to Base64 encoding or decode Base64 strings back to readable text. Perfect for data encoding needs, email attachments, and …

Dec 7, 2025 · Encode and decode Base64 instantly. Free online tool for developers and QA engineers. URL-safe encoding, real-time conversion, perfect for testing API credentials and …