Different platforms demand different image formats: JPG for photos, PNG for transparency, WebP for the smallest modern files. Our free Image Converter switches your images between JPG, PNG and WebP instantly, with a quality control for the lossy formats — no software installs, no sign-up.
WebP deserves special attention: it typically produces files 25–35% smaller than equivalent JPGs, which is why Google’s PageSpeed tools keep recommending it. Convert your site’s photos to WebP here and watch your page weights drop. Going the other direction, PNG output preserves transparency for logos and graphics, while JPG remains the universal fallback every device understands.
The whole conversion runs in your browser via canvas, so your images never travel over the network. Bloggers modernizing old posts, sellers meeting marketplace format rules, and developers preparing assets all get unlimited free conversions.
When converting, remember that going from a lossy format to another lossy format (JPG → WebP) re-compresses already-compressed pixels, so start from the highest-quality original you have. Converting in the other direction — WebP → JPG for a client who cannot open WebP files — is equally painless, and PNG sits in the middle as the safe lossless interchange format when quality must be preserved exactly.
Image Converter
Convert images between JPG, PNG and WebP formats instantly.
Drag & drop here or click to browse
How to use
- Click the drop zone and select your image (JPG, PNG or WebP).
- Pick the target format from the dropdown.
- Adjust quality if converting to JPG or WebP.
- Click Convert Image.
- Preview the result and click the download link.
FAQs
Which format should I choose?
Photos: WebP or JPG. Graphics with transparency: PNG or WebP. Maximum compatibility: JPG.
Will converting to WebP break older browsers?
All modern browsers support WebP. If you must support very old software, stick with JPG or PNG.
Does conversion reduce quality?
Converting to PNG is lossless. JPG and WebP use the quality setting you choose — 90% is visually lossless for most images, and you can always re-convert from the original if you need a different balance later.