Free browser-side cleanup tools

Preview the pain locally. Use DupeZappa for the risky part.

Everything in this tools hub runs in the browser against folders you pick. No upload. No hidden apply step. Just local analysis, previews, and a clear next step in the desktop app when the job turns risky.

Tool index

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Duplicate cleanup

Duplicate Folder Scanner Lite

Scan folders locally with exact-match groups, image-similarity checks, and recoverable-space totals before any risky action.

100% localExact + similarRecoverable bytes
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Decision support

Smart Duplicate Keeper Assistant

Apply keep-newest, keep-oldest, keep-largest, keep-highest-resolution, or keep-shortest-path logic to duplicate groups before you commit anything.

Keep rulesReasoningSafer reviews
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Preview-first organization

Batch Rename Previewer

Preview prefix, suffix, replace, numbering, lowercase, and slug-style transforms without mutating your files. Export CSV or PowerShell when you like the pattern.

Live previewConflict hintsCSV + PowerShell
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Fast folder triage

Empty / 0-Byte / Junk File Finder

Classify common cleanup clutter locally in the browser so you can see what is safe to remove.

Zero-byte filesEmpty foldersTemp clutter
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Photo privacy utility

Photo Metadata Privacy Checker

Scan local photos for common EXIF privacy leaks and download stripped copies client-side when the browser can safely re-export them.

EXIF warningsGPS flagsClient-side strip
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Photo privacy utility

Check your photos for GPS, camera, and timestamp metadata before you share or archive them.

Scan local photos for common EXIF privacy leaks and download stripped copies client-side when the browser can safely re-export them.

EXIF warningsGPS flagsClient-side strip

Why this tool exists

  • Surfaces hidden photo metadata without uploading anything.
  • Shows which images carry location or device details worth removing.
  • Pairs naturally with DupeZappa's duplicate review and photo cleanup workflows.

Privacy check

Surface location, device, and timestamp leakage before you share.

The scan stays local. When the browser can safely re-export the image, you can download a metadata-stripped copy without touching the original.

Local metadata scan

Pick a photo folder and inspect the privacy footprint.

Your browser is using directory upload fallback. The scan is still local, but empty folders cannot be detected.