Base64 encode and decode
Encode text to Base64 or decode it back, with full UTF-8 support and the URL-safe variant. Turn files into data URIs and Base64 back into files.
Files
Questions
Is it safe to paste tokens or data here?
Yes. These tools run entirely in your browser with no server calls, so what you paste is never sent anywhere. Still, treat production secrets with care and rotate any key you have shared.
Do the tools work offline?
Once a page has loaded, the tool keeps working without a connection.
You may also like
