Pick one conversion. Every page converts a single pair (for example JPG to PNG) and can handle one image or many at once.
Turn animated GIFs into animated WebP.
Turn iPhone HEIC / HEIF photos into PNG.
Turn iPhone HEIC / HEIF photos into WebP.
Rasterize SVG artwork to a WebP image.
Convert one or many JPG images to JPEG in your browser.
Convert one or many JPG images to AVIF in your browser.
Convert one or many JPG images to ICO in your browser.
Convert one or many JPEG images to JPG in your browser.
Convert one or many JPEG images to PNG in your browser.
Convert one or many JPEG images to WebP in your browser.
Convert one or many JPEG images to AVIF in your browser.
Convert one or many JPEG images to ICO in your browser.
Convert one or many PNG images to JPEG in your browser.
Convert one or many PNG images to AVIF in your browser.
Convert one or many PNG images to ICO in your browser.
Convert one or many WebP images to JPEG in your browser.
Convert one or many WebP images to AVIF in your browser.
Convert one or many WebP images to ICO in your browser.
Convert one or many AVIF images to JPG in your browser.
Convert one or many AVIF images to JPEG in your browser.
Convert one or many AVIF images to PNG in your browser.
Convert one or many AVIF images to WebP in your browser.
Convert one or many AVIF images to ICO in your browser.
These converters are not a single “magic format” widget with twenty tabs. Each URL has one accept list, one output, and copy about what the source format can store. JPG cannot grow a transparent background; PNG photos are often larger than the JPG they came from.
Processing stays in the browser. Use the matching guide (JPG vs PNG, what format should I use, HEIC vs JPG) when you are choosing a format rather than fulfilling a portal’s file-type list.
ICO is for favicons, not photo archives. AVIF is excellent on websites you control and a nuisance in many office apps — convert it when a partner cannot open the original. Extra JPEG-spelling and niche pairs stay linked below as helpers; they are not the articles we treat as publisher content.