What is Base64 to Image Converter?
Base64 to Image Decoder turns a base64 string or full data URL back into a downloadable image file. Paste any string starting with data:image/... or just the raw base64 body and click decode.
Format Convert
Base64 to Image Converter
Decode a Base64 string back into a downloadable image file.
Preview
Paste a base64 string on the left and click Decode.
How to use Base64 to Image Converter
- Paste your Base64 string or data URI.
- Click Decode.
- Preview the image.
- Download it as PNG, JPG or the original format.
Who is Base64 to Image Converter for?
Developers extracting images from JSON payloads, testers debugging APIs, designers pulling assets out of a legacy site's HTML, and anyone handed a base64 blob they need to view.
Why use Base64 to Image Converter?
- Handles full data URLs and raw base64.
- Auto-detects PNG, JPG, WebP, GIF, SVG.
- Instant preview before download.
- Runs entirely in your browser.
When should you use Base64 to Image Converter?
When debugging an API that returns images as base64, when extracting an SVG icon from a CSS file, or when reviewing a base64 image in a log file you can't otherwise open.
Is Base64 to Image Converter safe?
Decoding happens in your browser via the Fetch API - the base64 string never leaves your device.
Tips for best results
- Include the
data:prefix for reliable format detection. - Remove line breaks from the string before pasting.
- Very large strings (multiple MB) may briefly freeze the tab.
- If decoding fails, double-check the string is complete.
Frequently asked questions
Do I need to include the data:image prefix?
No - the tool auto-detects and strips the data:image/...;base64, prefix if it's present. Paste with or without it and decoding works the same.
Is my image uploaded to a server?
No. Every ImageEditPro tool processes your image directly inside your browser using JavaScript and the Canvas API. Files never leave your device, so your photos stay 100% private - even when you're editing sensitive documents or personal photos.
Is it really free? Any watermark or signup?
Yes, completely free. No account, no sign-up, no watermark, no daily limit. ImageEditPro is supported by unobtrusive ads so you can use every tool as many times as you need without paying.