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Online Multi Tools

Base64 Encode

Encode text to Base64 with proper UTF-8 handling.

Examples

— click any card to load

Frequently Asked Questions

Is Base64 Encode free to use?
Yes, Base64 Encode is completely free. No account, no signup, and no payment is ever required.
Does Base64 Encode send my data to a server?
No. Base64 Encode runs entirely in your browser. Your data is never uploaded to any server — all processing happens locally on your device.
Can I use Base64 Encode offline?
Yes. Once the page has loaded, Base64 Encode works without an internet connection. No network requests are made when you use the tool.