Publisher sources reviewed
Render
System
Render Profiler
Render Profiler analyzes Blender render and viewport performance in a live HTML report.
By MultLabs
Renderjuice Score90/100Adoption readiness
Render requirementNot needed during rendering
Blender versionsBlender 4.2 and newer
Release0.9.4Free and open source
What it does
- Inspect modifier timings, mesh and texture data, memory estimates, and scene statistics.
- Compare viewport and render activity while diagnosing a slow scene.
Access and editions
Free and open source
- Render Profiler
- The extension is free to download from Blender Extensions. The official download is published under SPDX:GPL-3.0-or-later.
- Official Blender Extensions listing
Access checked September 1, 2026.
Install and start
Install
- Install Render Profiler from Blender Extensions inside Blender.
- For a downloaded ZIP, use Install from Disk and select the official archive.
First use
- Open Window, then Render Profiler Report, or use the Render Profiler Report entry from Blender's F4 menu.
- Switch the report to render mode and press F12 in Blender to collect rendering data.
Release record
- Version
- 0.9.4
- Publisher update
- March 22, 2026
- Public repository activity
- Not available
Technical details and sources
- Downloads
- 7,376
- Published
- March 3, 2026
- Licenses
- SPDX:GPL-3.0-or-later