Short user manual
Base64 Encode/Decode for text and files
Convert UTF-8 text or files to Base64 and decode them back in the browser. Supports URL-safe, de-padding and data URLs, with format checking before creating download files.
Highlights of this tool
- Fully supports Thai language and Unicode.
- Encrypt the file and decode it back to a binary file.
- Includes URL-safe, Data URL and padding removal.
How to use Base64 Encode / Decode
- 1Select Encode or Decode and select the text or file.
- 2Enter the source data and set the desired format.
- 3Process and copy or download the results.
Frequently asked questions
Is Base64 a security encoding?
No, Base64 is just a text representation of data. Those who received the value can take it back immediately.
Are files sent to the server?
No, reading, converting and creating download files is done in your browser.