Free Online Base64 to Image Converter
Decode base64 data strings back into downloadable PNG, JPG, or SVG images.
Decode Base64 Strings Back into Images
Web debugging logs and database backups frequently store images as raw Base64 data strings. Decoding these strings is necessary to check their contents or save them back to standard image files.
Our free online Base64 to image converter renders strings instantly:
- Live Preview: Displays the decoded image immediately as you paste the string.
- One-Click Download: Download the parsed image as a standard PNG or JPEG.
- Handles Raw Strings: Accepts both raw base64 arrays and formatted Data URIs.
Key Benefits & Features
Decodes and previews images immediately after pasting.
Automatically detects file extensions (PNG, JPG, SVG, GIF).
Decodes data locally in JS, keeping your images private.
How to Use the Base64 to Image Step-by-Step
This utility runs entirely inside your browser using client-side JavaScript. We prioritize your security: none of your inputted text is logged or stored.
- 1
Paste your Base64 text string (or complete Data URI) into the box.
- 2
Verify the rendered image preview.
- 3
Click the "Download Image" button to save the file.
Practical Examples
data:image/png;base64,iVBORw0KGgo...
Frequently Asked Questions (FAQ)
What is a Base64 image string?▼
It is a binary image file converted into ASCII text characters, standardly prefixed with "data:image/png;base64,".
Does this tool support other file formats?▼
Yes, it decodes and displays PNG, JPEG, GIF, SVG, and WebP data formats.
Is my data uploaded?▼
No, the browser decodes and renders the string entirely locally.
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