Free tool

Image to Base64 & Data URI Studio

Convert any image to Base64 string, CSS background, HTML img tag, or decode Base64 back into a downloadable image.

Drop an image here or click to browse

Or paste directly with Ctrl + V from clipboard (PNG, JPG, WebP, SVG, GIF, ICO)

How to use Image to Base64 & Data URI Studio

Enter text, configure options, or upload a file as required by the tool.
Click "Run Tool" and review the preview or result.
Copy the text output or download generated files — downloads are deleted after streaming.

Privacy model

Server-side file tools use temporary storage only. Files are deleted in a finally block after processing or download. No file history is stored.

Common Questions

Frequently Asked Questions

Everything you need to know about using Image to Base64 & Data URI Studio safely, accurately, and privately.

Does Image to Base64 & Data URI Studio reduce image quality?

Our image tools utilize intelligent visual compression and high-precision Canvas rendering algorithms that preserve sharp edges and color fidelity while dramatically reducing file size.

Are sensitive photos or private documents safe to process?

Yes. Processing takes place locally in your web browser. Metadata (EXIF) can be stripped automatically to protect your privacy and location data.

What image file formats are supported?

LoomFree supports PNG, JPEG/JPG, WebP, SVG, GIF, and Base64 data URI streams.