Need to edit a photo without uploading it to a server? The Wivrix Image to Base64 Data URI Converter is free, works in your browser, and takes seconds to use.
What this tool does
Convert any image to a Base64 data URI for inlining in CSS, HTML or JSON — and decode a data URI back into a downloadable image. Runs entirely in your browser.
Why use Wivrix?
Many online tools ask you to sign up, add a watermark, or upload your files to a server you cannot see. Wivrix is different:
- Private by design — Everything runs in your browser. Your files and input stay on your device — nothing is uploaded to Wivrix.
- Free — no account, no paywall, no file-size tricks
- Fast — open the page and start working
Step-by-step guide
- Drop an image onto the box, choose a file, or paste one straight from your clipboard.
- Pick the output you need — a raw data URI, a CSS rule, an HTML tag, Markdown or JSON.
- Copy the result and paste it wherever you need the image inlined.
- Switch to Base64 → Image to decode a string back into a viewable, downloadable file.
Common uses
- Edit a photo without uploading it to a server
- Merge or split pdf files in the browser
- Resize an image for a form or social post
- Remove a background from a product photo
Frequently asked questions
Do I need an account?
No. Open the tool and use it straight away.
Is the Image to Base64 Data URI Converter really free?
Yes. Wivrix tools are free to use. The site is supported by ads that load only after you consent.
Is my data safe?
Everything runs in your browser. Your files and input stay on your device — nothing is uploaded to Wivrix.
Try it now
Open the free Image to Base64 Data URI Converter and follow the steps above. If this guide helped, bookmark the tool or share it with someone who needs the same job done quickly.
Related tools
- Base64 Encoder / Decoder — see also our guide
- Image Converter & Compressor — see also our guide
- Favicon Generator — see also our guide
Ready to try it? Open the free Image to Base64 Data URI Converter — no sign-up needed.
Open Image to Base64 Data URI Converter →