Open the current tool
Go straight to the live tool when you are ready to compare screenshots or images.
GuJin tools
Official tools by GuJin.
Open Image Compare at diff.gujin.tech, browse current tools, and find official overview, privacy, and support pages in one place.
Purpose
One official place for tools and product pages.
Read official product pages
Use the overview pages here when you want context before opening a live tool.
Check support information
Privacy and other durable support pages live here for the current GuJin tools.
Explore
Start with the current official entry points.
Open Image Compare
Go straight to the live runtime tool for local screenshot and image comparison.
Image Compare Overview
Learn what the tool does, who it is for, and where to start.
Tools
See the current GuJin tool directory and the official links for each entry.
Privacy
Read how these pages work and what Image Compare is intended to do with your files.
About
See what GuJin builds and what this site is for.