SchweizerIMG works in the current versions of Chrome, Edge, Firefox and Safari, on computers, tablets and phones. Keep your browser up to date — the tools rely on modern browser features.
- WebAssembly is required for all tools. It is built into every current browser; some company policies switch it off.
- Video tools (such as Video to GIF and GIF to video) need WebCodecs, available in recent browser versions.
- MP4 (H.264) cannot be created in every browser. Where it is not available, GIF to video saves WebM instead.
- Private or incognito mode works normally — nothing about your images is stored either way.
Browser extensions
Extensions that can read all websites can also see what a page shows, including your images while you work. If a tool behaves oddly, try a window without extensions; for sensitive images, prefer a browser profile with as few extensions as possible.
Still stuck? Contact us with your browser, its version and the tool you used — never send us the image itself.