Konvizi
Free No upload
Drop your SVG files: they are converted to ICO on your device, in a few seconds.
Drop your SVG files here
or
Your files stay on your device
Konvizi’s “SVG to ICO” tool is free, with no sign-up, no watermark and no file limit. All the processing happens in your browser, on your device: your files are never uploaded to a server, which makes it suitable for personal and confidential documents.
Drag your SVG files into the area above or click “Choose files”. You can add several at once.
Each file is converted to ICO by your browser. Nothing is sent over the internet.
Download your ICO files one by one, or all together with “Download all”.
SVG is a vector format: the image is described by shapes rather than pixels. It can be enlarged as much as you like without losing sharpness, which makes it the format of logos, icons and diagrams.
But many social networks, messaging apps and office programs reject SVG files: you then need an ordinary image, made of pixels.
ICO is the format of Windows icons and favicons, the small images shown in browser tabs. A single .ico file holds the image in several sizes.
Konvizi creates a complete favicon: your image, centered on a transparent square, in 16, 32, 48, 64, 128 and 256 pixels. Name it “favicon.ico” and put it at the root of your website.
Your photos stay on your phone or computer: family pictures, photographed ID documents and screenshots are never sent online. The image is redrawn by your browser, so the output file does not carry the original’s EXIF metadata, including GPS location: handy before sharing a photo. And since nothing is uploaded, dozens of images convert in seconds.
Your files never leave your device. No upload, no storage.
No upload and no queue: the conversion starts right away.
As many files as you like, with no imposed size limit.
No sign-up, no watermark, no subscription.
| Konvizi | Typical online converter | |
|---|---|---|
| Where your files are processed | In your browser, on your device | On the service’s servers |
| Upload to the internet | None | Required, then you download the result |
| Storage of your files | None: nothing is stored | Stored on a server, at least while processing |
| Waiting time | Starts instantly | Upload time, sometimes a queue |
| Account | Never required | Often required beyond a few files |
| Watermark and limits | No watermark, no maximum number | Common on free plans |
Yes, completely. No sign-up, no watermark, no maximum number of files: you can convert as many files as you like.
No. Everything happens in your browser, on your device. Your files are never sent over the internet: nobody but you can see them.
Six: 16, 32, 48, 64, 128 and 256 pixels, in a single file. An image that is not square is centered on a transparent background, without being distorted. For a sharp result at small sizes, start from a simple, high-contrast image such as a logo.
Konvizi uses the dimensions given in the SVG file. If they are small, the image is enlarged so that its longest side is at least 1,024 pixels: because SVG is a vector format, it stays perfectly sharp.
Open your browser’s developer tools (F12 key), go to the “Network” tab and run a conversion: no request carries your file. The site also enforces a security rule (Content-Security-Policy) that forbids the browser from contacting any site other than konvizi.com, and konvizi.com is a static site with no service able to receive files.
Yes. Konvizi works in the browser of your phone or tablet (Safari, Chrome…) just like on a computer, with no app to install. Very large files are processed faster on a computer, which has more memory.