What this tool does
The crop editor lets you move and zoom the source before export. Choose a 16:9 landscape frame, a 9:16 vertical frame, a 1:1 square or the original aspect ratio. WebP is useful for compact web images, JPEG works well for photographs, and PNG preserves transparency and sharp graphic edges. The selected quality setting affects compressed WebP and JPEG output.
Check the result: JPEG does not support transparency. Converting an already compressed image cannot restore lost detail, and repeated JPEG conversions may reduce quality.
How to use it
- Choose an image from your device.
- Select an aspect ratio or keep the original ratio.
- Drag and zoom the image to position the crop.
- Choose WebP, JPG or PNG, set quality and download the result.
Supported formats and limits
| Input | Common browser-readable image formats |
|---|---|
| Input limit | 20 MiB and 10 megapixels |
| Output | WebP, JPEG or PNG |
| Crop ratios | 16:9, 9:16, 1:1 or original |
Useful for
- Preparing a 16:9 video thumbnail
- Cropping a vertical image for short-form video
- Converting PNG or JPEG images to WebP for a website
Private browser processing
Your selected media stays on your device during processing. The site downloads the code and model files required for the selected task, so the first run can take longer. Processing speed and memory use depend on the device.
Frequently asked questions
Does Image Format Converter and Cropper upload my media?
No. The selected media is processed in your browser. Loading the page, processing libraries and anonymous site analytics still use network data.
Is the tool free?
Yes. It can be used without registration. Browser memory, file size and duration limits apply.
Why can processing fail?
A file may use an unsupported codec, exceed a stated limit or require more memory than the device can provide. Try a smaller file or a current desktop browser.