PSD Diff Tool - Compare Photoshop Files Online

Compare two PSD files side by side. Spot differences, overlay views, highlight changes. Browser-based, private comparison.

Drop PSD #1 (Before)

Drop PSD #2 (After)

Frequently Asked Questions

Load two PSD files and view them side by side, overlaid, or with pixel-level difference highlighting. Perfect for spotting changes between versions.

No. All processing happens locally in your browser. Your PSD files never leave your device.

Side by side view, overlay with opacity slider, difference mode (highlights changed pixels), and slider wipe between versions.

Yes. Files are scaled to match for comparison. Original dimensions are shown for reference.

This tool compares flattened composites. For layer-by-layer comparison, export layers separately first.

Pixels that differ between files are highlighted. Identical areas appear dark. Brighter areas = bigger differences.

Yes. Export the current view as PNG to document or share the differences.

Review design iterations, verify client changes were made, QA before delivery, or document design evolution.

Files are scaled to fit the comparison area. A warning shows if dimensions differ significantly.

Comparison is done on the flattened RGB composite. Subtle differences in layer effects may not show in the diff.