developer toolBrowser processing
Base64 Encoder & Decoder
Encode and decode Base64 text
✓Free to use✓Files stay in your browser
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Base64 Encoder & Decoder
BrowserEncode text to Base64 or decode Base64 back into readable text.
Input
Result
Runs directly in your browser. Your data is not uploaded.
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Simple & Easy
How to use Base64 Encoder & Decoder
Get started in just a few simple steps. No complicated setup required.
- 01
Enter or upload your input
- 02
Configure options if needed
- 03
Click Process
- 04
Copy or download the result
Got Questions?
Frequently Asked Questions
Find answers to common questions about Base64 Encoder & Decoder.
?Is Base64 Encoder & Decoder free?
Yes, this tool is free to use with standard limits.
?Is my data safe?
Yes — processing happens entirely in your browser.
?What formats are supported?
Text and standard formats.