Visual Image Comparison

Upload two images to detect pixel-perfect differences and calculate similarity scores instantly.

Image A (Base)

Image B (Compare)

Visual Diffing

Our image diff tool uses advanced pixel-matching algorithms to detect even the slightest changes between two images. Perfect for designers validating UI iterations or photographers checking edits.

Similarity Scoring

Get an instant similarity percentage. We normalize conflicting dimensions (resizing the comparison image to match the base) so you get a fair and accurate score every time.

Format Support

Compare JPG, PNG, and WEBP formats seamlessly. Whether you are working with web assets or high-res photos, our tool handles the processing efficiently in the browser and cloud memory.

Why Use an Online Image Comparison Tool?

For Designers & Developers:

Ensure your implementation matches the localized design. Upload the Figma export as "Image A" and the screenshot of your build as "Image B" to spot alignment issues instantly.

Automated Optimization Checks:

Verifying image compression algorithms? Compare the original and compressed versions to ensure no visible quality loss occurred during optimization.