Image Crop Tool Guide
Reference for cropping images to fixed aspect ratios, preparing thumbnails, framing screenshots, and avoiding stretched output.
Quick answer
Select an image, choose a crop area or aspect ratio, keep the important subject in frame, and export the cropped image before resizing or compressing.
What this tool does
The Image Crop Tool lets you frame part of an image for thumbnails, docs screenshots, social previews, product cards, and other fixed-ratio assets.
Supported input
- Browser-decodable images such as PNG, JPEG, and WebP
- Screenshots, product photos, social assets, and documentation images
- Images that fit within browser memory
Output
- Cropped image file
- Selected region only
- Export suitable for follow-up resizing, compression, or format conversion
Step-by-step use
- Select an image.
- Choose the target aspect ratio or freeform crop.
- Position the crop around the main subject.
- Leave enough context around UI, logos, or text.
- Export the cropped image.
- Resize or compress the result if the destination requires it.
Data handling and processing behavior
Processing is handled in the browser for this tool based on the current public implementation. Avoid entering sensitive images unless you have reviewed the implementation.
Limits
- Very large images can slow mobile browsers.
- Canvas export can change metadata, color profile details, or EXIF information.
- Cropping removes pixels; it cannot restore detail later.
- Exact platform previews may still need final verification in that platform.
Common errors
The subject is cut off
Move the crop area outward or use a wider ratio before export.
The output looks stretched
Use cropping for fixed ratios instead of forcing width and height independently.
The file is still large
Use Image Compressor after the crop is correct.
Next steps
- Image Crop Tool — open the tool
- Image cropping workflow guide — choose ratio and framing
- Aspect Ratio Calculator — compare source and target proportions
- Image Resizer — set final pixel dimensions