🖼️ Image to Base64 Converter

Convert any image to a Base64 string or data URI. Everything stays in your browser.

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Drop an image here or click to browse

Supports PNG, JPG, GIF, SVG, WebP • Max 10MB

When to Use Base64 Images

Base64 encoding converts binary image data into a text string that can be embedded directly in HTML, CSS, or JavaScript. This eliminates the need for a separate image file and HTTP request.

Good for: Small icons, logos, email signatures, single-page apps, CSS backgrounds
Not ideal for: Large photos (Base64 increases file size by ~33%)