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Image Converter (JPG, PNG, WebP)

An image format converter changes pictures from one format to another, for example JPG to PNG, PNG to WebP, or WebP to JPG. You can add several images and convert them all at once, then download them individually or together as a ZIP. Everything is re-encoded with the Canvas API entirely on your device.

How to Use the Image Converter (JPG, PNG, WebP)

  1. Select the image you want to convert.
  2. Choose the output format (JPG, PNG or WebP).
  3. For JPG and WebP, optionally set a quality level.
  4. Download the converted image.

Choosing between JPG, PNG and WebP

Each format has a job. JPG is best for photographs, where its compression is efficient and the lack of transparency does not matter. PNG is lossless and supports transparency, ideal for logos, icons and screenshots with sharp edges. WebP is a modern format that often beats both on size at similar quality.

Converting lets you pick the right format for the job, for example turning a bulky PNG photo into a smaller JPG, or exporting to WebP for a faster website.

Converting without losing quality

Converting to a lossless format like PNG preserves every pixel, while converting to JPG or WebP applies compression, usually with little visible loss at good settings. Converting the same image back and forth repeatedly can accumulate quality loss, though, so keep an original.

This converter re-encodes images with the Canvas API entirely on your device, and can handle several files at once, so nothing is uploaded.

Frequently Asked Questions

Which conversions are supported?

You can convert freely between JPG, PNG and WebP, the most common web image formats.

Why convert to WebP?

WebP usually produces smaller files than JPG or PNG at similar quality, which speeds up websites. Convert to JPG or PNG when you need maximum compatibility.

Does converting PNG to JPG remove transparency?

Yes. JPG does not support transparency, so transparent areas are filled with a solid background. Keep PNG or WebP if you need transparency.

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