If you are using Eevee you maybe got to an point, where the real time preview is getting slower and slower. But if you turn down the settings, you have to change them back before you render. With the QRS-Plugin, you can easily change between a “Work”-Mode and a “Render”-Mode. Tweak the Render Settings for final render and go back into the “Work”-Mode to make adjustments.

With this little helper, you can:

• Change between a fluffy “Work”-Mode and your final “Render”-Mode which needs more performance.
  
  
• Enable quick and easy the important Eevee settings like AO BLoom and Screen Space Reflections. Enable or Disable Volumetric Shadows, Refraction, Soft Shadows.
  
  
• Adjust the “Render” settings for your needs. You can change the Render Samples, Shadow Cube and Cascade Size, Volumetric Tile Size and the Volumetric Samples. 
  ( Your settings will be automatically saved to your .Blend file.
  
  

I hope this Tool will help you and you have a lot of fun with it :) 

Thank you for the support!