Free Base64 Image Decoder
Paste a Base64 encoded image (data URI or raw Base64) and instantly decode it into a viewable image. See dimensions, preview the image, and download it. Perfect for debugging embedded images, testing data URIs, and extracting images from Base64 strings. All processing happens locally.
How to Use
- Paste a Base64 image string
- Click Decode & Show Image
- View, inspect dimensions, and download
Privacy
All processing happens locally. No data is transmitted.
Last reviewed: July 2026.