Audience
QA professionals
About Delta-QA
Delta-QA is a visual regression testing tool for web pages, built for QA and IT teams. It automatically compares two versions of the same page and instantly flags visual differences — layout shifts,
style changes, missing elements — before they reach your users.
What sets it apart: a local desktop app (zero server storage, your screenshots stay with you), a no-code experience anyone can use, and a fit for small teams and Enterprise QA alike.
At its core is the interactive /compare page: test visual comparison right in your browser, no signup, no sales demo. Scan, compare, validate.
Delta-QA bets on simplicity and privacy over complex cloud pipelines — a direct, fast tool that secures your web deployments without sending data to third parties.