ToolPronto
Encode or decode Base64 text
Convert Unicode text accurately, with standard and URL-safe Base64 support.
Convert Base64
Base64 is not encryption. Do not use it to hide secrets.
What this tool does
Encode Unicode text to Base64 or decode validated Base64 and Base64URL locally. Convert Unicode text accurately, with standard and URL-safe Base64 support. Base64 is an encoding, not encryption. Text and files are bounded to protect browser memory.
Useful for
- Choose encode or decode.
- Paste text, Base64, or a small file for encoding.
- Copy the validated result.
How to use it
- Choose encode or decode.
- Paste text, Base64, or a small file for encoding.
- Copy the validated result.