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Convert Image

Turn a photo into JPG, PNG, or WebP, with a quality slider and a background colour for formats that have no transparency.

Image Converter: JPG, PNG, and WebP in Both Directions

Convert a PNG to JPG for a form that only accepts JPEG, turn a JPG into PNG when you need a lossless copy, or switch anything to WebP to cut the file size for the web. Transparent images get a background colour of your choosing when the target format has no alpha channel, and the quality slider lets you trade size against fidelity. Conversion is done on canvas in your browser - no upload, no queue, no watermark.

How to Convert an Image

1

Upload your image

Load a JPG, PNG, WebP, or GIF file from your device.

2

Pick the target format

Choose JPG, PNG, or WebP. For JPG, set the quality and a background colour for any transparent areas.

3

Download the converted file

Compare the source and result sizes shown above the preview, then save the converted image.

Why Convert an Image Format

  • Uploading to a form or portal that only accepts JPEG files
  • Switching site images to WebP to cut page weight without visible quality loss
  • Converting a screenshot to JPG so it fits inside a size limit
  • Turning a JPG into PNG before editing it, to avoid recompressing repeatedly
  • Flattening a transparent logo onto a solid background for print or slides
  • Standardising a folder of mixed formats before handing it to a designer

Image Conversion FAQ

Which formats are supported?

You can load JPG, PNG, WebP, and GIF images, and export as JPG, PNG, or WebP. Animated GIFs are converted using their first frame.

What happens to transparency when I convert to JPG?

JPG has no alpha channel, so transparent pixels are filled with the background colour you choose - white by default. Export as PNG or WebP to keep transparency.

Is WebP smaller than JPG?

Usually yes, often by 25-35% at a comparable quality setting. Every current browser supports WebP, though some older desktop software still does not.

Does converting lose quality?

Converting to PNG is lossless. Converting to JPG or WebP re-encodes the image, so use the quality slider - 90% is visually very close to the original.

Is my file uploaded to a server?

No. The conversion runs in your browser, so the image never leaves your device.

Can I convert HEIC photos from my iPhone?

Only if your browser can decode HEIC, which Safari on Apple devices can. On other browsers, ask your phone to share the photo as JPEG first, then convert it here.

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