New

Base64 Image Converter

Runs in browser

Encode images to Base64 or data URIs with size stats, or decode Base64 and data URIs back to an image with preview and download. Processing stays in the browser.

Base64 Image Converter tool

Max 8.0 MB

Output

How to use

  1. Image → Base64

    Upload or drop an image, pick data URI or raw output, then copy or expand long strings.

  2. Base64 → Image

    Paste raw Base64 or a data URI to preview and download the decoded image.

  3. Privacy

    Images never leave your device.

Examples

  • PNG to data URI

    Small icon.

    Output
    data:image/png;base64,iVBORw0KGgo...

Frequently asked questions

What is the file size limit?
Large files are capped to keep the tab responsive — use smaller images or split workflows.
Can I use non-image Base64?
This tool targets images; generic Base64 is available in the main Base64 encoder tool.

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