Image Tool

Image Compare - inspect visual differences

Compare two images side by side, with overlay and diff highlights.

ImageUse case
Left image
選択中

Choose a left image to see its preview.

Right image

Choose a right image to see its preview.

Use Ctrl+V / Cmd+V on the selected panel to paste an image.

Overlay preview

Choose both images to inspect the overlay.

Overlay opacity

50%

Diff threshold

24

Left image size: —

Right image size: —

Diff result

Choose both images to show the diff result.

Use case

Inspect two images side by side and use overlay plus diff highlights to spot visual changes quickly.

A good default for Image tasks when you want a quick, local-only check without leaving the browser.

How to use it

Basic flow

  1. 1. Set the input or options needed for Image Compare - inspect visual differences.
  2. 2. Review the result and adjust anything that needs refinement.
  3. 3. Copy, save, or move the result into your next step.

What to keep in mind

  • - The site prefers browser-side handling whenever possible for input and output.
  • - Image Compare - inspect visual differences is suited to quick Image checks, formatting, and conversion work.
  • - Always verify the final result before using it in production settings or shared data.

Best for

  • - Opening Image Compare - inspect visual differences and starting the task immediately
  • - Handling small Image tasks without launching a heavier app
  • - Cleaning up or checking content before sharing or saving it

FAQ

How do you compare two images online?

Upload two images to compare them side by side, inspect the overlay, and review the highlighted diff output.

When is an image compare tool useful?

It is useful for checking design revisions, screenshots, exports, and other visual changes without leaving the browser.

What does the image diff highlight show?

It marks pixels that differ beyond the threshold so you can spot visual changes more quickly.

When is Image Compare - inspect visual differences useful?

It is useful for quick image checks when you want to stay in the browser and avoid extra tools.

What kind of work fits this tool best?

It fits everyday image tasks like inspection, conversion, cleanup, or validation.

Why use this instead of a general editor?

It removes setup overhead and gives you a focused image workflow right away.