Sharpen Image
Sharpen a soft or blurry photo.
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About Sharpen Image
Sharpen Image brings back some crispness in a photo that looks slightly soft or a little out of focus. It raises the contrast along edges so lines and details stand out more clearly, which works well on scans, phone snaps, or a shot that came out just a touch blurry.
The tool runs entirely in your browser. Your photo is sharpened on your own device using the canvas built into the browser, so nothing is uploaded to a server and no copy is kept. It is free, needs no account, adds no watermark, and there is nothing to install.
Frequently asked questions
- Is it free and is there a sign-up?
- Yes, it is free and there is no account or sign-up. There are no usage limits, so you can sharpen as many photos as you like.
- Is my photo uploaded anywhere?
- No. The sharpening happens in your browser on your own device, so the photo never leaves your computer and nothing is stored on a server.
- How do I use it and which formats work?
- Choose a photo and the tool sharpens it for you. It works with common image files such as JPG, PNG, and WebP, and you can download the finished image.
- Can it fix a badly blurred or out-of-focus photo?
- Only up to a point. Sharpening emphasises the detail that is already there, so it can rescue a slightly soft image, but it cannot recover detail the camera never captured in a heavily blurred shot.
- Can too much sharpening look bad?
- Yes. Over-sharpening can add grain, halos around edges, or a harsh look, so a moderate amount usually works best. Keep your original file in case you want to try again.