How to use Image Format Converter
What does it do?
Converts images between common formats (JPG, PNG, WebP, ICO and BMP) and opens iPhone HEIC photos, with quality and size control and batch conversion.
What you need
One image or up to 50 images in any common format.
Steps
- Choose your images or drop them onto the tool.
- Pick the new format and adjust quality or size if you like.
- Press “Convert images”.
- Download each image, or all of them in one ZIP.
What you get
Images in the format you need, with a before/after size comparison for each one.
Tips for better results
- WebP gives the smallest files for websites with excellent quality.
- Pick ICO to create a website icon (favicon) with several sizes in one file.
- PNG keeps transparency; JPG fills it with the background colour you choose.
Requirements
Free for everyone, no sign-in needed. Runs in your browser and never uploads your images.
Top 4 uses
1iPhone photos
Open HEIC photos on Windows and Android.
2Website owners
WebP is lighter and loads faster.
3Designers
Favicon icons in ICO format.
4Online stores
One format and size for all product photos.
Picked offers for you
Ad space300×250
Ad space300×250
Ad space300×250
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