Base64 Encode / Decode
Encode and decode Base64 text and files instantly
About this tool
Encode text or files to Base64 and decode Base64 strings back to plain text — all in your browser. Convert images and other files to data URIs for embedding directly in HTML or CSS. Useful for web developers working with inline assets. Part of aukimi Vectra.
Features
- Encode text to Base64
- Decode Base64 to plain text
- Convert files to data URIs
- Copy result to clipboard
- No server processing
Use cases
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Frequently Asked Questions
Is Base64 Encode / Decode really free?
Yes, 100% free with no hidden fees. You can use it as many times as you want, directly in your browser.
Do I need to create an account?
No account is required. However, creating a free aukimi account removes watermarks and lets you save your work.
Is my data safe?
Yes. All processing happens locally in your browser. Your files are never uploaded to our servers.
Can I use the results for commercial projects?
Absolutely. Everything you create with our free tools is yours to use however you like, including for commercial purposes.