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WebGPU Inspector version history - 11 versions

WebGPU Inspector by brendan-duncan

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WebGPU Inspector version history - 11 versions

  • Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.

  • Latest version

    Version 1.1.1

    Released 21 May 2026 - 342.57 kB
    Works with firefox 58.0 and later
    v1.1.1

    Inspector Panel
    • Add "Inspect Workers" option for Start inspection. When not checked, WebGPU Inspector will not try to inject into web workers. This can sometimes cause issues due to how this process happens. When checked, WebGPU Inspector will try to connect to web workers.
    • WebGPU running from a web worker, inside of an iframe, is able to be inspected more reliably now.

    Manual Inspection
    • Adding webgpu_inspector.js directly to a page will no longer try to inject itself into web workers, resolving issues where the worker injection mechanism caused other problems.

    Source code released under MIT Licence

    Download Firefox and get the extension
    Download file

  • Older versions

    Version 1.1.0

    Released 20 May 2026 - 339.68 kB
    Works with firefox 58.0 and later
    v1.1.0

    Manual Inspection
    • Added API to enable webgpu_inspector.js to be added to a html, with an API to start capture frames and save capture data from Javascript.

    Inspector Panel
    • Filter displayed objects, making it easier to find objects of interest.

    Capture Panel
    • Save and Load captures
    • Open capture in new tab (right click on capture tab)
    • Open capture in new window (right click on capture tab)
    • Misc fixes for compute shader debugging.

    Shader Debugger
    • Variables panel: filter variables by name, and values that changed since the last step are highlighted.
    • Callstack panel: shows each call frame with its current line, highlights the active frame, and clicking a frame jumps the editor to that line.
    • Added a Detect Races button that runs the wgsl_reflect data-race detector, reporting data races and barrier issues caused by missing workgroup/storage barriers.

    Source code released under MIT Licence

    Download file

  • Version 1.0.2

    Released 4 Apr 2026 - 317.57 kB
    Works with firefox 58.0 and later
    v1.0.2 - April 04, 2026
    • Optimize performance issues with the frame and object count plot widget.
    • Fix error when inspecting a page that destructs the canvas texture.

    Source code released under MIT Licence

    Download file

  • Version 1.0.1

    Released 1 Mar 2026 - 315.63 kB
    Works with firefox 58.0 and later
    v1.0.1 - March 01, 2026
    • Version updated to 1.0 to improve the version naming scheme.
    • Refreshed styling for a cleaner look.
    • Index Buffers view is now paginated to improve performance of viewing them.
    • Fix null errors with texture views.
    • Version label is clickable and takes you to the github.

    Source code released under MIT Licence

    Download file

  • Version 0.19.1

    Released 20 Jan 2026 - 312.95 kB
    Works with firefox 58.0 and later
    Fix error with capture textures

    Source code released under MIT Licence

    Download file

  • Version 0.19.0

    Released 20 Jan 2026 - 312.94 kB
    Works with firefox 58.0 and later
    • Fix requestAnimationFrame inspection breaking threejs pages.
    • Shader Edtior: Compile button will stay visible when scrolling large shaders.
    • Texture Viewer: Fix display of 1 channel textures.
    • Texture Viewer: Fix display of u32 and i32 textures.
    • Texture Viewer: Add Auto Range option, to normalize auto texture values for display.
    • Texture Viewer: Display texture min and max values
    • Texture Viewer: Left-click on texture will display pixel value on the texture info bar.

    Source code released under MIT Licence

    Download file

  • Version 0.18.0

    Released 28 Dec 2025 - 309.13 kB
    Works with firefox 58.0 and later
    0.18.0
    * Fix issues with Recorder tool.
    * Improve connection from page to devtools panel.

    Source code released under MIT Licence

    Download file

  • Version 0.17.0

    Released 18 Dec 2025 - 306 kB
    Works with firefox 58.0 and later
    v0.17.0
    • Zoomable texture views.
    • Stacktrace lines link to source files.
    • Fix text color for light color mode.
    • Validation error text is now selectable.
    • Improvements to capturing specific frames.

    Source code released under MIT Licence

    Download file

  • Version 0.16.0

    Released 1 Nov 2025 - 304.75 kB
    Works with firefox 58.0 and later
    • Fix issue with shader editing on Firefox.
    • Add inspection history navigation

    Source code released under MIT Licence

    Download file

  • Version 0.15.0

    Released 10 Sep 2025 - 302.62 kB
    Works with firefox 58.0 and later
    • Fixes to the WGSL shader parser for reflection information and compute shader debugging.
    • Fixes for inspecting and recording sites that use Worker threads.

    Source code released under MIT Licence

    Download file

  • Version 0.14.0

    Released 25 Jul 2025 - 301.81 kB
    Works with firefox 58.0 and later

    Source code released under MIT Licence

    Download file