Base64 Encoder Decoder
Encode and decode Base64 locally.
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How to use
1. Add input
Paste or type the content you want to process.
2. Configure
Choose the appropriate output options.
3. Get the result
Run the tool, review the result, then copy or download it.
FAQ
How does Base64 Encoder Decoder work?
Provide the input, choose the required options, then run the tool to review and export the result.
Is my data uploaded?
No. The tool processes data inside your browser.
Is this tool free?
Yes. Ready tools are free to use and do not require a paid user API.
Does it work on mobile?
Yes. The interface supports modern desktop, tablet and mobile browsers.
What happens with invalid input?
The tool stops safely and shows an actionable validation error.