Convert images
Between the formats cameras, phones and websites actually use.
- Convert PNG to WEBPConvert a PNG to WEBP, lossy or lossless.
- Convert AVIF to JPGTurn an AVIF into a JPEG that older software can actually open.
- Convert HEIC to JPGTurn an iPhone photo into a JPEG that everything can open.
- Convert JPG to PNGGet a PNG holding exactly the pixels the JPEG decodes to. No quality is recovered.
- Convert JPG to WEBPRe-encode a JPEG as WEBP, usually 25–35% smaller at a matched quality.
- Convert PNG to JPGTurn a PNG into a JPEG, choosing the quality and what fills any transparency.
- Convert SVG to PNGRasterise an SVG at whatever pixel width you need.
- Convert WEBP to JPGTurn a WEBP into a JPEG that older software can open.
About these tools
Format conversion is rarely about the format. It is about some other piece of software refusing to open what you have. A phone saves HEIC and the printer has never heard of it. A website serves WEBP and the design tool will not import one. A camera produces AVIF and an insurance portal rejects it.
The conversions here are chosen for those collisions. Each is a full decode and re-encode, so the practical question is what survives the trip. Transparency is the usual casualty. PNG, WEBP and AVIF carry an alpha channel; JPEG does not. Anything see-through has to be composited onto a solid colour, and you choose which rather than discovering it afterwards.
The other thing that does not survive is quality you have already lost. Converting a JPEG to PNG gives you a lossless container holding the JPEG's existing artifacts, usually at several times the size. Occasionally that is what you want. The page for each conversion says which case it is.