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Image Converter — JPG, PNG & WebP

Convert your images between JPG, PNG and WebP right here in your browser. Batch-convert up to 10 images at once, control the quality, and download them one by one or all together.

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Your images never leave your device. Every conversion happens locally in your browser using your own device's power. Nothing is uploaded to any server, so your photos stay completely private.

1. Choose your settings

Pick the format you want, then add your images below. Changing a setting re-converts your images automatically.

Convert to
Quality — 85%

Higher quality = sharper image and a bigger file. 80–90% is the sweet spot for most photos.

Background colour (for JPG)
#FFFFFF

JPG does not support transparency. If a transparent PNG, WebP or GIF is converted to JPG, the see-through areas are filled with this colour instead.

ℹ️ Some of your images are already in this format. They will simply be re-encoded at the quality you chose — handy for shrinking a file without changing its format.

2. Add your images

JPG, PNG, WebP and BMP images are supported. GIFs are accepted too, but only the first frame of an animated GIF can be converted. Maximum 10 images at a time.

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Drag & drop your images here, or click to browse Up to 10 images • processed on your device only
0 / 10 images

How to convert an image

  1. Choose the format you want — PNG, JPG or WebP.
  2. Set the quality (for JPG and WebP) and, if you are converting a transparent image to JPG, pick a background colour.
  3. Drag your images into the box above, or click it to browse. Up to 10 at once.
  4. Each image converts instantly. Download them individually, or click Download All.

JPG vs PNG vs WebP — which should you choose?

FormatBest forTransparencyFile size
JPGPhotos, blog images, sharing❌ NoSmall
PNGLogos, screenshots, graphics with text✅ YesLarger (lossless)
WebPWebsites — the modern all-rounder✅ YesSmallest

Not sure? For photographs on a blog or website, WebP at 80–85% quality usually gives you the smallest file with no visible loss in quality. Keep logos and anything with a transparent background as PNG, and use JPG when a site or app only accepts JPG.

Why is there a background colour option?

PNG, WebP and GIF images can contain transparent (see-through) areas. JPG cannot — so when a transparent image becomes a JPG, those areas must be filled with something. White is the standard choice, but you can pick any colour to match your design.

Does converting reduce quality?

JPG and WebP use "lossy" compression, so a small amount of detail is traded for a much smaller file — at 85% quality most people cannot see any difference. PNG is lossless, so converting to PNG never loses detail (but the file will usually be bigger).

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