Конвертер изображений для веба

The Web Image Converter prepares any picture for a website without uploading it anywhere: the file is processed directly in your browser. Remove a plain background, crop the empty edges, resize the image and save it as WebP, AVIF, PNG or JPEG — the formats browsers actually want.

It also builds a proper site icon: one favicon.ico holding 16, 32 and 48 px inside, plus PNG icons of 180, 192 and 512 px for phone home screens and the web manifest. Because nothing leaves your device, the tool is safe for product photos, documents and anything else you would rather not send to a stranger.