Encode File to Base64
This online Base64 encoding tool helps you encode a file from local or URL to Base64 without uploading the file. It also supports custom alphabets and various formats such as RFC 4648 (standard and URL Safe), RFC 2045 (MIME), RFC 2152 (UTF-7), and RFC 3501 (IMAP).
Input
Drag and drop the file here or click to select a file. It will process locally and won't be uploaded.
Output
Settings