Base64 Encode & Decode

Convert text and files to and from Base64, right in your browser.

Nothing leaves your device

Text 0 bytes

Base64 0 chars

Both sides update as you type. Text is UTF-8. Decoding accepts URL-safe Base64, line breaks, missing padding and data: URIs.

Drop a file here or browse Any file type, up to 50 MB

Base64

File

The decoded file shows up here

The file type comes from the data: prefix, or from the file's first bytes when there is none.