64
Data utility
Base64 Studio
Encode strings to Base64 without uploads. Private by default, with all processing done in your browser.
Input
Result
Your result will appear here.Ready — everything stays in this browser.
How to use this tool
A quick base64 studio workflow
Encode strings to Base64 without uploads. Paste or enter your data, use the available controls, then copy or download the result when it is ready.
- Everything runs in your browser, so your working data stays on your device.
- No account, installation, or upload is needed.
- Use the related utilities below when you need the next step in your workflow.