How to Stop Render in Blender

May 31,2024 10:49 AM

When working on 3D modeling and animation projects in Blender, rendering is an essential task. However, there may be times when you need to stop rendering midway. This article will guide you on how to stop rendering in Blender, ensuring a smoother and more efficient workflow.

  1. Why You Need to Stop Rendering?

  Before we delve into how to stop rendering, let's understand why you might need to do so:

  Lengthy Rendering Time: Some highly complex scenes may take hours or even days to render.

  Error Discovery: During rendering, you may discover errors in the scene that require immediate correction.

  Adjusting Settings: You may need to tweak rendering settings to achieve better results.

  System Performance Issues: Lengthy rendering may consume significant system resources, affecting other tasks.

How to Stop Render in Blender

  2. Methods to Stop Rendering in Blender

  Method 1: Using Keyboard Shortcuts

  The quickest way to stop rendering is by using keyboard shortcuts, which are also the most commonly used method among Blender users.

  Stop Rendering the Current Frame:

  Press the `Esc` key to immediately stop rendering when rendering a single frame image.

  Stop Rendering Animation:

  Press `Ctrl + C` to stop rendering the current frame and cancel rendering for all subsequent frames when rendering an animation.

  Method 2: Stopping via Render Window

  If you prefer interface-based operations, Blender also provides a method to stop rendering via the render window.

  Stop Rendering the Current Frame:

  In the render window, click the `X` button at the top left corner to stop rendering the current frame.

  Stop Rendering Animation:

  During animation rendering, you can click the `X` button at the top left corner of the render window at any time to stop rendering the current frame.

  Method 3: Task Manager

  In rare cases, Blender may become unresponsive to the above operations. In such situations, you can force quit Blender's process via the operating system's task manager.


  Press `Ctrl + Shift + Esc` to open the task manager.

  Locate the Blender process, right-click, and choose "End task."


  Press `Command + Option + Esc` to open the force quit applications window.

  Select Blender and click "Force Quit."


  Open the terminal and type `xkill`, then click on the Blender window to force close it.

  3. Post-Rendering Considerations

  After stopping rendering, it's advisable to perform the following actions:

  Check Settings: Ensure that your rendering settings are correct, including resolution, sampling rates, lighting settings, etc.

  Rectify Errors: If you stopped rendering due to errors in the scene, address these errors immediately.

  Save Progress: Save your work progress regularly to avoid data loss.

  Optimize Scene: If rendering time is too long, consider optimizing the scene by reducing polygon count, using more efficient materials and textures.

  4. Tips to Improve Rendering Efficiency

  To minimize the need to stop rendering midway, you can try the following tips to enhance rendering efficiency:

  Use Low-Resolution Test Renders: Before the final render, conduct quick tests using low resolutions to check the effects.

  Partition Rendering: Divide the scene into multiple sections for rendering to reduce the burden on each render.

  Optimize Rendering Settings: Adjust sampling rates, lighting settings, etc., to reduce rendering time while maintaining quality.

  Use Blender's Render Farm: If you have a large number of rendering tasks, consider using Blender's render farm service to improve rendering efficiency.

  By following these methods, you can manage rendering tasks more efficiently, avoid unnecessary time wastage, and ensure a smoother creative process in Blender.

  We hope this article helps you better understand how to stop rendering in Blender and provides some practical tips to improve rendering efficiency. If you need high-quality 3D textures, HDRI, or 3D model downloads for creating models and virtual scenes, you can find them on Relebook. After downloading, you can directly import textures and 3D models into your project.

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