What is the difference between a data URI and raw Base64?

A data URI includes a prefix like data:image/png;base64, that tells the browser the format and encoding. Raw Base64 is just the encoded string without this prefix. This tool handles both—data URIs are auto-detected, while raw Base64 requires you to specify the format.

Can I decode a Base64 string that isn't an image?

The tool is designed for image data. If you paste a Base64 string that represents non-image data (like a PDF or ZIP file), the decode will fail or produce an invalid image. For non-image data, use our Base64 Decode tool instead.

Why does my decoded image look wrong?

This usually means the Base64 string was truncated, corrupted, or encoded from non-image data. Ensure you've copied the complete string without any missing characters. Also verify you've selected the correct image format if using a raw Base64 string.

Can I convert the decoded image to a different format?

Yes, the download options let you save the decoded image as PNG, JPEG, or WebP regardless of the original format. This means you can decode a Base64-encoded PNG and save it as a JPEG in one step.

Is there a size limit for Base64 strings?

The tool handles Base64 strings up to approximately 10 MB of encoded text, which corresponds to roughly 7.5 MB of image data. Very large strings may cause browser performance issues depending on your device's available memory.

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Base64 to Image

Base64 to image conversion decodes a Base64 encoded string back into a viewable image file. Paste the string or data URI, and the tool extracts the binary data, renders a preview, and lets you download the image as PNG, JPEG, or WebP.

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What is Base64 to Image?

Base64 to image conversion is the process of decoding a Base64 encoded string back into its original image file, allowing you to preview and download the decoded image in a standard format.

Complementary Tools

These tools work great alongside Base64 to Image:

Image to Base64 Base64 Decode

Start Using Base64 to Image Today

Whether you're debugging API responses, extracting images from data URIs, or recovering encoded assets from databases, this decoder makes the process straightforward. Paste, preview, and download—with format selection built in, you get the file you need in one step.

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