Features
- Dual home entry: upload or clipboard import; Ctrl/Cmd+V supported.
- Full-screen desk after upload.
- Floating slider + top badge percentage (0–100, default 24%).
- Local Unsharp Mask — sharper edges without uploading.
Image Sharpen — Tutorial
Sharpen an entire image in the browser…
Use cases
- Soft photos that need crisper edges.
FAQ
What limitations should I know?
Processing stays in your browser.
When might it fail?
Formats: jpg, jpeg, png, webp, heic, heif.
What else should I watch for?
Max file size: 5MB.
Any other important notes?
Very high strength may add halos or noise; try 20–40% first.