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Free online image tool

Image to Base64

Encode an image as a Base64 data URL.

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Image to Base64

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What this tool does

Encode an image as a Base64 data URL. Files are processed locally in your browser; processing libraries may be downloaded from a public CDN.

How to use Image to Base64

Choose a file or enter the required content, select any available options, then create and download the result. Verify the result before using it for important documents.

Things to know

Converting between formats can change image transparency or document layout. For PDFs, password-protected files and scanned pages may need additional processing. DOCX, XLSX, and PPTX conversions emphasize readable content rather than exact original layouts.

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