Image to Base64
Convert JPG, PNG, GIF, WebP, and other images to Base64 or data URIs in your browser. Copy the result for HTML, CSS, APIs, or JSON.
Preview
Upload or paste an image to preview here
Base64 Output
Base64 output appears here after you load an image
All encoding happens in your browser — your files never leave your device.
How to use
Turn photos and icons into Base64 strings for embedding in code, APIs, or configuration files — all locally in your browser.
- Drop an image, click to browse, or paste from clipboard (Ctrl+V / ⌘V).
- Check the preview and file details on the left.
- Switch to Raw or Data URI format, then copy the encoded output.
Frequently Asked Questions
Which image formats are supported?
JPG, PNG, GIF, WebP, BMP, ICO, AVIF, and SVG. Max file size is 10 MB per image.
Raw Base64 vs Data URI — which should I use?
Use Raw when an API or JSON field expects only the encoded string. Use Data URI (data:image/png;base64,...) for img src, CSS backgrounds, or inline HTML.
Is my image uploaded?
No. Conversion runs locally in your browser.
What is the file size limit?
Single images up to 10 MB. For batch compression, use our Image Compressor tool.
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