Base64 Encode Decode
Free online Base64 Encode Decode tool.
About Base64 Encode Decode
Free online Base64 Encode Decode tool.
Base64 Encode Decode handles the format conversion for you — enter your input, pick the format or mode, and the encoded or decoded output appears instantly, ready to copy.
How to Use Base64 Encode Decode
- Enter or paste the text, data or value you want to encode or decode.
- Pick the format or mode from the available options.
- The output updates instantly.
- Copy the result with one click.
Key Features
- Supports the standard formats used across the web.
- Instant, local processing — no round trip to a server.
- Copy-ready output you can paste straight into your code or document.
Frequently Asked Questions
Which formats does Base64 Encode Decode support?
Base64 Encode Decode supports the standard formats for this job — choose the one you need from the options and the output updates immediately.
Is Base64 Encode Decode free to use?
Yes. Base64 Encode Decode is completely free with unlimited use — no account, download or payment required.
Is my data uploaded to a server?
No. Base64 Encode Decode runs entirely in your browser. Your inputs are never sent to our servers or stored anywhere.
Does Base64 Encode Decode work on mobile?
Yes. The interface is fully responsive and works in any modern browser on Android, iPhone, tablets and desktops.
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