Free Microsoft Lens Alternative — Scan in Your Browser

For Microsoft Lens users looking for a no-install, browser-based way to scan and perspective-correct documents.

If you relied on a phone scanner app like Microsoft Lens and need an alternative, this browser-based tool does the core job — turning an angled phone photo of a document into a clean, straightened scan — without installing anything or creating an account. It detects the document's edges, lets you adjust the corners, applies a perspective transform to flatten the page, and enhances the result for legibility. The key difference from many scanner apps is privacy: all processing happens locally in your browser, so your documents are never uploaded to a company's servers. There's no watermark on exports and no sign-up wall. It works on any device with a modern browser — phone, tablet, or desktop — so you can scan a receipt or form right where you are. For users who want a simple, private, install-free way to capture and straighten documents, it covers the essential scanning workflow without the overhead of a dedicated app.