Encode to Base64 format or decode from it with various advanced options. Our site has an easy to use online tool to convert your data.

Encode text to Base64 or decode Base64 to text. Runs entirely in your browser. Supports file/image encoding too. Select any file to …

Encode and Decode Base64 data with this online base64 encoder.

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

This free online tool can Base64-encode or decode text, images, and files directly in the browser without sending the data across the …

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

Apr 24, 2026 · Free online Base64 encoder and decoder. Convert text, files, and images to Base64 (or back) instantly in your …

Base64 is a binary-to-text encoding that uses 64 printable characters to represent each 6-bit segment of a sequence of byte [1] …

base64.dev is a free, fast Base64 encoder and decoder that works entirely in your browser. Paste text, or drop an image or file, to …

Base64 decoder URL encoder Text to base64 encoding example Text input: The basket is full of grapes. The text input is first …