Bild zu Base64 Konverter — Kostenlos
Konvertieren Sie Bilder in Base64 Data URIs zum Einbetten in HTML/CSS. 100% im Browser.
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.