Base64 to Image Converter

Paste your Base64 encoded string and instantly convert it back into an image file. 100% private, browser-based decoding.

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How to Convert Base64 Strings Back to Images

When dealing with modern web development, you will often encounter images encoded as long text strings. This is known as Base64 encoding. Our Base64 to Image Converter lets you instantly reverse this process, rendering the encoded string back into a viewable and downloadable image file (PNG, JPG, SVG, GIF, etc.).

Whether you are debugging API responses, extracting inline images from raw HTML/CSS files, or recovering corrupted data URIs, this tool handles the decoding instantly in your browser.

100% Private Processing

Security and privacy are built-in. This converter runs entirely on your local machine using client-side JavaScript. Your Base64 strings are never uploaded to our servers, keeping your proprietary images completely confidential.

Handles Dirty Inputs

The tool automatically detects if your string includes a standard Data URI prefix (like data:image/png;base64,) or if it's just raw Base64 data. It safely strips out unwanted whitespace and quotes so you don't have to manually format the text before decoding.

Frequently Asked Questions

Base64 is a binary-to-text encoding scheme. It is primarily used to embed binary data (like images or fonts) directly into text-based formats such as HTML, CSS, XML, or JSON, saving an additional HTTP request.
If your string fails to decode, ensure it doesn't contain HTML tags (like <img src="...">). You only need the string starting from "data:" or the raw Base64 text. Also, verify that the string wasn't truncated during copy-pasting.
The tool can decode and render any browser-supported image format, including JPG, PNG, GIF, WebP, SVG, and BMP. The downloaded file extension will match the original encoded format.

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