Image Converter

Convert images to JPG, PNG, WebP, GIF, BMP or ICO. Works with several files at once and opens HEIC photos from iPhones.

How to use the Image Converter

  1. Choose one or more images, or drag them in.
  2. Select the format to convert to and, for JPG or WebP, the quality.
  3. Download each converted file, or all of them as a ZIP.

Which image format should I use?

Format Best for Transparency
JPG Photos; small files, works everywhere No
PNG Logos, screenshots, graphics with text Yes
WebP Websites: 25–35% smaller than JPG at similar quality Yes
GIF Simple graphics limited to 256 colors On/off only
BMP Uncompressed images for older software No
ICO Windows icons and favicons Yes

Converting HEIC photos

iPhones save photos as HEIC by default. Many websites and Windows programs cannot open them, so converting to JPG is the usual fix. HEIC decoding uses an extra component that is loaded only when you add a HEIC file.

Good to know

  • Converting to JPG replaces transparent areas with white.
  • Converting from JPG to PNG does not restore quality lost to JPG compression; it only changes the container.
  • Animated GIF and WebP files are converted as a single still frame.

Private by design

The image is opened and processed by your browser on your own device. It is not uploaded to a server, so the tool also works offline once the page has loaded.

Frequently asked questions

How do I convert HEIC to JPG?

Add your HEIC photos, choose JPG as the output format and download the converted files.

How do I convert PNG to JPG?

Add the PNG, choose JPG and download. Transparent areas become white because JPG has no transparency.

Is WebP better than JPG?

For websites, usually yes: WebP files are about 25–35% smaller at the same visual quality and all current browsers support them.

Is there a file size limit?

No fixed limit. Since conversion happens on your device, very large images depend on your device's memory.

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