Scan composition, spacing, and content changes when exact alignment matters less than the overall layout.
SCREENSHOT DIFF TOOL
Compare screenshots online, without uploading them.
Inspect two versions with a slider, side-by-side view, and automatic change spotlights. Add the delivery context and save one clear visual report.
FREE · LOCAL · NO ACCOUNT
Compare two screenshots
Files are decoded and compared in this tab. Nothing is uploaded to SiteReceipt.
BEFOREAdd the before imagePNG, JPEG, or WebP · up to 15 MB
AFTERAdd the after imagePNG, JPEG, or WebP · up to 15 MB
Add two images to begin.
HOW TO USE THE RESULT
Choose the view for the question you need to answer.
Reveal one version over the other. This works best for screenshots captured at the same viewport, scroll position, and zoom.
Dim stable areas and mark clusters of changed pixels. Use sensitivity to reduce compression and antialiasing noise.
READ THIS BEFORE APPROVAL
A pixel difference is evidence, not a functional test.
Visual comparison can miss behavior, accessibility, analytics, links, and content that sits outside the captured image. It can also flag harmless changes caused by fonts, video frames, ads, clocks, animation, or browser rendering.
Use the report to explain visible delivery. Keep functional checks and stakeholder approval as separate steps.