CamScanner turned a crooked phone photo into a flat, readable document, and that single trick made it one of the most installed apps on Android. We rebuilt that trick as a browser tool called Snap & Clean. No upload, everything happens in your browser: your photo never leaves your device, there is nothing to install, and there is no account to create.
Use Snap & Clean now
Drag the four corner dots onto a document’s edges, adjust brightness and contrast, and download the result. It works with your finger on a phone or a mouse on a laptop.
How to use it
A sample document loads automatically so you can see the tool work before you touch anything. Drag any of the four dots to trace the edges of a real document, or tap “Choose a photo” (or drop one onto the page) to load your own picture instead. The cleaned-up result updates instantly on the right as you move a corner or adjust a slider, there is no “process” button to click.
Brightness and contrast sliders tune the result live, and the black and white toggle switches between a color scan and a classic scan look. Your last slider settings are remembered on your device for next time. When you like the result, tap Download to save it as a PNG. Nothing about this process touches a server: the photo is read straight from your device’s storage into the browser’s canvas, processed there, and only leaves your device if you choose to save the file yourself.
How it compares to CamScanner
Snap & Clean keeps the one loop that makes a scanner app worth opening: mark the corners of a crooked photo, watch it snap into a flat rectangle, and clean it up with a filter. The perspective correction and the brightness, contrast, and black-and-white controls all work the same way they would in the real app, and they run entirely client-side.
What it drops is everything CamScanner built around that core loop. There is no PDF export or multi-page document assembly, so you get one image at a time, not a stitched-together file. There is no OCR, so the tool cannot pull selectable or searchable text out of a scan. There is no cloud sync, folder organization, or cross-device library, and there is no batch mode for scanning a stack of pages in one pass. Those are the features that make CamScanner a serious productivity tool rather than a quick fix.
So when should you get the real app? If you are digitizing a stack of receipts for expense reports, need text you can search or copy out of a scan, or want your documents backed up and organized across your phone and laptop, CamScanner (or one of its alternatives) does that job properly. Snap & Clean is for the moment you need one document flattened and cleaned up right now, without installing anything.
Get the full app
CamScanner is free to install with in-app purchases for the ad-free, unlimited-OCR tier. If the ads, watermarks, or scan caps on the free plan bother you, we also tested the best CamScanner alternatives on Android, including several with cleaner free tiers.
Frequently asked questions
Does this upload my document anywhere?
No. Snap & Clean reads your photo file directly in the browser using standard web APIs and processes every pixel on your own device’s canvas. No image, file, or byte of your document is ever sent to a server. You can check this yourself: open your browser’s network tab while using the tool and you will see no outgoing requests.
Is this the real CamScanner?
No. Snap & Clean is an original tool we built, inspired by the corner-correction and cleanup loop that made document scanner apps popular. It is not affiliated with, endorsed by, or connected to INTSIG or CamScanner in any way. The download links above point to the official app if you want the real thing.
Is it free?
Completely. No ads, no account, no watermark on the download, and no limit on how many photos you clean up. CamScanner itself is free to install but caps OCR and adds a watermark on its free tier, which is one reason to try this loop here first.
Does it work offline?
Once the page has loaded, yes. The tool makes no network requests after that point, so it keeps working through a dropped connection. For scanning documents fully offline as a habit, install the real app.
Can I use my own photos?
Yes. Tap “Choose a photo” or drag an image file onto the tool to replace the sample document. Drag the four corner dots onto your document’s actual edges, then adjust the sliders until the result looks clean, and download it as a PNG.
