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Duplicate Photo Finder That Never Uploads
Most duplicate photo finders want an install, most cloud cleaners want an upload. PhotoSweep wants neither: load your folder, and the analysis runs in your browser, on your device.
Why browser beats download
Classic tools like VisiPics or AllDup work, but you install them once and forget them. Browser-based means nothing to install, nothing to update, and it runs the same on Mac, Windows and Linux.
How to find duplicate photos
- Load a folder into the browser, analysis stays local
- Duplicates are marked, weak shots get flagged for rescue first
- Rename files by capture date and GPS place, trash with undo
Detection that also catches lookalikes
PhotoSweep uses two perceptual hashes (DCT-pHash and dHash), so renamed copies and similar variants of the same shot turn up, not just byte-identical files. Open PhotoSweep.
PhotoSweep
Thousands of photos sorted without uploading: duplicates gone, renamed by date and place, all on your device.
- Find duplicates (DCT-pHash + dHash)
- Auto-rename files by date & GPS location
- Detect blur, exposure & contrast
- 100% in the browser, no upload, no cloud
Frequently asked questions
Do my photos get uploaded?
No. The analysis runs entirely in your browser, images stay on your device.
Does it work on Mac, Windows or iPhone?
Yes, wherever your browser runs. No install, no plugin.
How are duplicates detected?
With two perceptual hashing methods, DCT-pHash and dHash, which also catch renamed copies and near-identical variants.
Is it free?
Free during the beta.