Developer Tools
Base64 Encoder Decoder
Encode or decode text with Base64 safely in-browser for quick interoperability checks.
Please provide text to process.
Input bytes
0
Output bytes
0
Output will appear here.
What this tool does
Use this for debugging or encoding payload fragments with clear output/error handling.
How to use it
- Choose encode or decode mode.
- Paste input text.
- Copy the encoded/decoded result.
Privacy note
Client-side processing only. Inputs and outputs stay in your browser session.
FAQ
Is Base64 secure encryption?
No. Base64 is encoding, not encryption. Do not use it to protect sensitive secrets.
Does the result get uploaded?
No. Conversion stays in your browser.