Convert Base64 to JPEG
Decode a Base64 string back into a downloadable JPEG file. Runs entirely in your browser, so your data never leaves your device.
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Output
The result appears here as you type.
How to use Convert Base64 to JPEG
- 1. Paste the Base64 string. Paste the encoded image text into the input pane. It works with either a bare Base64 string or a full data: URI, so you do not need to strip a prefix first.
- 2. Decoding runs automatically. There are no settings to adjust here: the tool decodes the Base64 text back into raw image bytes the moment it recognizes valid JPEG data.
- 3. Download the JPEG file. Click download to save the decoded image as a JPEG file. Open it to confirm the picture matches what was originally encoded.
When to use Convert Base64 to JPEG
Convert Base64 to JPEG reverses an encoded image string back into a downloadable JPEG file, useful whenever you have inline image data from code, a JSON payload or a data URI and need the actual picture out of it.
- Recovering an image from a database record. A database column stores a photo as a Base64 string; pasting it here decodes the value back into a viewable, downloadable JPEG file.
- Extracting an inline image from a data URI. A web page's HTML source contains an image as a data: URI instead of a linked file; pasting the full URI here recovers the original JPEG.
- Debugging an API response containing image data. An API returns a photo as a Base64 field for inspection; decoding it here confirms the image looks correct before wiring it into an application.
- Restoring an image sent through a text-only channel. A photo was transmitted as Base64 text through a system that only accepts plain text; decoding it here turns that text back into the original picture.
Examples
Restore an image
Input
/9j/4AAQSkZJRgABAQ… (or a full data: URI)
Output
image.jpg ready to download
About the Convert Base64 to JPEG tool
Convert Base64 to JPEG does its work locally, right in the browser. Decode a Base64 string back into a downloadable JPEG file. There is no upload step, no queue and no account, and your data never travels over the network.
It belongs to the JPG Tools collection on EditSafely, a set of 145 small, focused JPG utilities that share the same instant, private workspace.
There is nothing to configure. Provide the input and the result appears on its own. The finished file is put together in browser memory and saved with the Download button, so it never touches a server on the way to your disk. A worked example further down the page shows exactly what the tool produces for a real input.
Running locally also makes the tool fast and dependable: results appear as you type or drop a file, there is no server outage that can take it down mid-task, and confidential data can be processed without a second thought.
Frequently asked questions
Is Convert Base64 to JPEG free to use?
Yes, it is completely free. All 2,658 tools on EditSafely work without an account, a subscription or usage limits.
Is it safe to paste sensitive or confidential data?
Everything happens locally. Your browser downloads the tool's code once, then does all the processing itself; nothing you enter is transmitted, stored or logged. You can even go offline after the page loads and it will still work.
How much text can I process at once?
There is no fixed limit. Because the work happens on your own device rather than on a shared server, the practical ceiling is your machine's memory, which comfortably handles inputs far larger than typical online tools allow.
Do I need to sign up or install anything?
No. The tool works in any modern browser on desktop, tablet or phone. There is no account to create, no extension to add and no software to install.
How do I save the output?
Click the Download button once the result is ready. The file is built in your browser's memory and handed straight to your downloads folder, without passing through a server.