🧬 Image to Base64

Encode an image as a Base64 data URI you can paste straight into HTML (), CSS (background-image) or JSON — no separate image file needed.

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Choose file or drag & drop here

Any image — small icons and logos work best

    How to use the Image to Base64

    1. Upload an image.
    2. The Base64 data URI appears instantly.
    3. Click Copy and paste it into your HTML, CSS or code.

    🔒 Privacy first: this tool runs entirely in your browser. Your files and text are never uploaded to any server.

    Frequently asked questions

    When should I use Base64 images?

    For small images (icons, logos under ~10 KB) that you want to embed directly in HTML or CSS to avoid extra network requests. For large photos, a normal image file is more efficient.

    Why is the Base64 text bigger than my image file?

    Base64 encoding adds about 33% overhead by design — it represents binary data using only text characters.

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