How it works
Three clear steps
- 01
Choose an image.
- 02
Enter crop percentages, choose a ratio if needed, then rotate or flip.
- 03
Process and review the exact output dimensions before downloading.
What this tool does
Every export starts from the original to avoid cumulative re-encoding damage.
How this result is produced
Numeric crop percentages, rotation, and flips are applied together from the original decoded source. This avoids repeatedly encoding an already edited result.
Practical example
To remove 10% from the left edge, set the left crop to 10. The result details show the final pixel dimensions so you can confirm the crop.
Limits and troubleshooting
- Crop values are percentages of the decoded source.
- A new export is encoded once from the source; repeated downloads do not compound edits.
If the preview cannot be created, open the source in another image app and save a fresh JPG, PNG, or WebP. For a very large photo, close unused tabs; if the crop disappears, check that the combined edge percentages still leave a visible area.
Questions people ask
Are the crop controls keyboard accessible?
Yes. Every crop boundary is a labelled number input and works without drag gestures.