Base64 to Image — Decode Base64 Strings
Decode Base64 strings back to images. Paste your Base64 data and download the decoded image. Free and instant.
Decode a Base64-encoded string back into a viewable image file. Paste the Base64 data and instantly see the image, then download it as PNG, JPG, or WebP. Common when extracting embedded images from HTML, CSS, or API responses.
Drop an image to encode
Supports JPG, PNG, WebP, GIF, BMP
🔒100% Private — Your files never leave your device. All processing runs locally in your browser.
How It Works
In encode mode, drop an image file and the tool instantly converts it to a Base64 data URI using the browser's FileReader API. Copy the full data URI (with MIME prefix) or the raw Base64 string.
In decode mode, paste a Base64 string or data URI and the tool renders the image for preview and download. No server required — everything runs in your browser.
Features
- ✓Two modes: Image → Base64 and Base64 → Image
- ✓Copy as full data URI or raw Base64 string
- ✓Supports all common image formats
- ✓Instant encode — no processing delay
- ✓Download decoded images as PNG
- ✓Useful for embedding images in HTML, CSS, and JSON
Frequently Asked Questions
Base64 converts binary image data into a text string that can be embedded directly in HTML, CSS, or JSON without a separate file.