How do I convert an image to Base64?

Upload your image and the Base64 string is generated instantly in your browser. You can copy the raw Base64, the full Data URL, or code snippets.

What is an image Base64 Data URL?

A Data URL is a string like data:image/png;base64,... that embeds an image directly in HTML, CSS, or JavaScript without a separate file.

Yes. The conversion runs entirely in your browser using the FileReader API, so your image is never uploaded.

Convert images to Base64 strings instantly in your browser. Get the Data URL, raw Base64, CSS snippet, or HTML img tag — no upload needed.

Drop images here, paste, or click to select

Features

Instant browser-side conversion — no upload

Outputs Data URL, raw Base64, CSS & HTML snippets

Supports PNG, JPEG, WebP, GIF, SVG and more

Batch convert multiple images at once

Copy any output with one click

How to Use

Drop or select your image(s)

Choose the output format you need

Click Copy to clipboard

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100% private — your images are processed in the browser and never uploaded to any server.