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Base64 Image Encoder

Convert images to Base64 data URIs for use in HTML, CSS, and JavaScript. Supports JPEG, PNG, WebP, GIF, SVG. Free Base64 image encoder โ€” no uploads to server.

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Click or drag an image here

PNG, JPG, GIF, SVG, WebP

About This Tool

Convert any image (JPEG, PNG, WebP, GIF, SVG) to a Base64-encoded data URI for embedding directly in HTML, CSS, or JavaScript โ€” eliminating an extra HTTP request. Everything runs in your browser; your image is never uploaded.

How It Works

1

Click to upload or drag an image onto the tool

2

The Base64 data URI is generated instantly in your browser

3

Copy the full data URI for use in img src, CSS background-image, or JS

Frequently Asked Questions

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๐Ÿ”’100% Private โ€” runs in your browser
โšกNo uploads โ€” instant results
๐Ÿ†“Always free โ€” no sign-up
๐Ÿ“ฑWorks on mobile & desktop