Intel XeSS Inspector 2.5 adds full XeSS 3 support

Intel has released XeSS Inspector 2.5, a new version of its developer tool for debugging and validating XeSS integrations in games. The update adds full XeSS 3 support, with Intel listing support improvements for XeSS Super Resolution, XeSS Frame Generation, and Xe Low Latency.
XeSS Inspector is not a consumer graphics utility. Intel presents it as a tool for developers working on XeSS-enabled applications, with features for inspecting XeSS state, monitoring execution parameters, checking markers and API calls, and creating frame dumps for XeSS-SR and XeSS-FG workflows.
XeSS Inspector major update is out now! It has XeSS3 support, brand new UI, and other countless improvements!
Grab it here: https://t.co/1TFaMYZsUR pic.twitter.com/RHlFQ1pRGE
— Kai Wang (@wangkaidev) March 10, 2026
Version 2.5 also brings a visual refresh. Intel says the release includes a redesigned interface, new fonts, improved tooltips, and a more modern layout aimed at making the tool easier to use during development and validation.
The rest of the update focuses on fixes and cleanup. Intel lists improved DPI awareness for proper window sizing, a Vulkan descriptor crash fix when the HUD overlay is enabled, restored GPU timer functionality, security fixes, and broader work on API handling, resource cleanup, stability, and performance.
2.5 Release What’s Changed
Major Features
- Full XeSS 3 support! – Full support for the latest XeSS 3 technology. With multiple enhancements on the support for XeSS-SR, XeSS-FG, and XeLL.
- UI redesign with modern interface, fonts, improved tooltips, and better user experience.
Other Improvements
- DPI awareness – Proper window sizing and crash fixes for DPI changes.
- Vulkan stability – Fixed descriptor crash issue when HUD Overlay is turned on for Vulkan application.
- Fixed GPU timers functionality.
- Security fixes – Resolved format string vulnerabilities and other issues.
- Improved API handling, resource cleanup, and overall stability.
- Performance optimizations.
Source: XeSS Inspector (Github)