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.

Encode and Decode Base64 data with this online base64 encoder.

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.

Encode text or binary to Base64 online using UTF-8, UTF-16, Hex, custom alphabets, Base64URL, MIME, UTF-7, and IMAP variants.

April 25, 2026 - Free online Base64 encoder and decoder. Convert text, files, and images to Base64 (or back) instantly in your browser - no upload, no signup.

3 days ago - Free online Base64 encoder and decoder. Encode text to Base64 or decode Base64 to text with full UTF-8 support. 100% private — runs in your browser.

The converter provides unique options to encodes or decode in base64 a string and vice versa.

Can you encode Base64? Yes, you can encode text using our online tool.

Encode text or files as standard Base64, or decode Base64 into text or a downloadable file. 🔧🛠

Easily decode or encode Base64 strings directly in your browser.

Free online Base64 encode decode tool, easy to use Base64 encoding and decoding tool. Encode text to base64 and vice vera.

Transform your images into base64-encoded strings instantly.

This online program converts data to base64 encoding. It works with any textual, numeric, or Unicode data and encodes it to a single-line or multi-line base64 data. It can also encode several independent strings at once and return multiple base64 results (one per line).

Choose the Base64 format required by the receiving application. Select line-break behavior when using a format that supports wrapped output. Encode the file, then copy or download the Base64 result.

Free Base64 encode online tool that converts to Base64 any text, local files, or remote files

Useful, free online tool for that converts strings to base-64. It works with ASCII, Unicode, UTF8, UTF16, and UTF32 strings.

Simply enter your data then click on the encode button ... You can base64 encode or decode with our application called Encode Base64.

Decode standard Base64, Base64URL, unpadded, IMAP-style, or custom-alphabet data to text or binary bytes online. Read more · Base64 represents arbitrary bytes as printable text by mapping each six-bit value to one character. Standard Base64 and the URL-safe alphabet are specified by RFC 4648. This tool converts encoded text back to bytes and then displays those bytes using the selected output encoding.

New: Try CSS/base64 analyzer and simple Base64 decoder and encoder. This online sample demonstrates functionality of a base64 property, ByteArray class and Huge asp file upload. You can convert texts using several code pages (using CharSet property) from Unicode string to byte array and then convert the binary data to a Base64 string.

The Base64 encoding and decoding tool from 2index allows you to quickly convert text or data to and from Base64 format.