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Image tools / Utilities

Before/After Image Comparison

Slider between original and a light enhance, or two uploaded frames.

Before/After Image Comparison is its own job in the catalog (utilities): Slider between original and a light enhance, or two uploaded frames. It is not a copy of the resizer or converter with a new title — the operation is “before-after”.

Controls on this page: preview and download. Output defaults to the format shown.

Before/After Image Comparison runs in this browser with Canvas. The file is not uploaded to imagecropx. Close the tab and the copy in memory is gone.

What this is not

There is no account and no file locker. If a format cannot be written, the tool says so.

How to use Before/After Image Comparison

  1. Choose a file for Before/After Image Comparison. It stays on this device.
  2. Check the preview. Nothing is sent to a server for this step.
  3. Process, then download. You can add more than one file if this before/after image comparison lists a batch cap.

Questions about this tool

Does Before/After Image Comparison upload my file?

No. Processing is in this browser.

Can I use this on a phone?

Yes, with the same file-size cap (about 25 MB). A large photo is slower on a phone CPU than on a laptop.

Does Before/After Image Comparison upload the file?

No. This tool runs in the tab. See Privacy for decoder notes (HEIC, PDF.js worker).

What is the file size cap?

About 25 MB per file. Very large pixel counts are rejected so the tab stays responsive.