Image converters

Images often arrive in a format the next app won't accept: an iPhone HEIC photo a website rejects, a PNG that is too heavy for email, or a WebP that an older program can't open. These tools change the format or the size without leaving your browser.

Every image converter here processes files on your device. You can add several images at once, choose the output quality, and download them one by one or together as a ZIP.

Tools in this category

Which tool do I need?

  • Photos for the web: WebP is usually smallest; JPG works everywhere.
  • Screenshots, logos and graphics with sharp edges: PNG keeps every pixel.
  • iPhone photos that won't upload: convert HEIC to JPG.
  • Several pictures that need to be one document: use JPG to PDF.

Common jobs

Questions

Which format gives the smallest file?
For photos, WebP and JPG are much smaller than PNG. PNG is lossless, so it is larger but keeps exact detail.
Can I convert many images at once?
Yes. Add multiple images and each is converted separately, with a ZIP download for the whole set.
Does converting to JPG lose quality?
JPG is compressed, so some detail is discarded. Choosing a higher quality setting keeps the result closer to the original.

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