Bild-Konverter

Image formats are a jungle. PNG is lossless and handles transparency but is needlessly large for photos. JPG is small and readable everywhere but has no transparency. WebP and AVIF are the modern all-rounders but are still not understood by some old software. The image converter translates between all of them so you always have exactly what your target requires.

The typical case: you have a PNG screenshot but the form wants a JPG. Or a designer hands you a BMP and your website needs WebP. Instead of opening an image editor, you drag the file in here, pick the target format and download the result. Seconds instead of a menu odyssey.

During conversion you stay in control of quality. For JPG, WebP and AVIF you set how heavily it compresses - from maximum sharpness to the smallest possible file. For lossless formats like PNG every pixel is preserved. So you decide whether image fidelity or file size matters more.

Transparency is handled cleanly. Convert a transparent PNG to WebP or AVIF and the see-through background is preserved. Going to JPG, which has no transparency, the background is filled in a controlled way instead of leaving ugly edges. The tool knows what has to happen for each format.

With batch processing you convert many images at once. A whole folder of PNGs becomes WebP for the web, a series of BMPs becomes JPG for the archive - one setting, one click, all files done. That saves enormous time if you regularly prepare images for different purposes.

The converter runs right in the browser, no signup and without your images wandering off to an outside server. It is fast, data-frugal and works offline for most formats. Image in, desired format out, no detours.