Base64 to Image

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

Last updated: May 29, 2026

Base64 or data URI input

Accepts: full data URIs like data:image/png;base64,iVBOR... or raw Base64 strings (PNG is assumed when no data URI prefix is present). Download saves the image in its original format.

Client-Side Processing

Input Data Stays on Device

Instant Local Execution

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What is Base64 to Image?

Base64 to Image decodes a Base64-encoded image data URI and renders it directly in the browser. You can paste a full data URI (data:image/png;base64,...) or a raw Base64 string (PNG is assumed when no prefix is provided). The tool shows the image inline and lets you download it as a file.

How to Use Base64 to Image

Paste a Base64 data URI or raw Base64 string into the input.

Click "Show Image" to render the preview.

Click "Download" to save the image to your device.

Common Use Cases

Previewing Base64-encoded images embedded in JSON APIs or HTML source.
Extracting and downloading images stored as Base64 in a database export.
Verifying that an image encode/decode round trip produces the correct result.

Privacy

All processing runs in your browser. No image data is sent to any server.

Frequently Asked Questions

What image formats are supported?

Any format your browser can render: PNG, JPEG, GIF, WebP, AVIF, BMP, SVG. The tool auto-detects the format from the data URI MIME type.

What if I paste a raw Base64 string without a data URI prefix?

The tool assumes PNG format and prefixes data:image/png;base64, automatically. If the image does not render, add the correct MIME type prefix manually.