Image to Base64
Convert any image to a Base64 string or data URL.
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🔒 Processed locally — your data never leaves your device.
How to Use Image to Base64
- 1Open the Image to Base64 tool on this page.
- 2Enter your input — paste text, upload a file, or fill in the required fields.
- 3Get instant results processed entirely in your browser.
- 4Copy the output or download your file with one click.
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Frequently Asked Questions
Is Image to Base64 free?
Yes, completely free. No registration required.
Do my files get uploaded?
No. Image to Base64 runs entirely in your browser. Nothing is sent to a server.
Is there a file size limit?
No artificial limits. Processing is limited only by your device's available memory.
Does Image to Base64 work offline?
Yes, once the page is loaded, the tool works without an internet connection.