How to deal with exporting multiple images from the Compositing afterward rendering is completed? Render result as a bunch of multiple images we can automatically save by employing File Output node but the node is useless for exporting when the render is already completed. There should be a way which I apparently don't know to save all outputs that I want from the Compositing in on go.

For instance, if I have made numerous masks by the Cryptomatte node and want to save them all as separate images from the Compositing I should plug each to the Viewer node and go to "Save as" menu but it is crazy if should repeat the same for each mask


1 Answer 1


Save it to EXR multilayer. This format allows storing all passes in one file.

enter image description here

  • $\begingroup$ Nope, connecting outputs of the "CryptoMatte" nodes to the "Viewer" node is impossible to save the MultiLayer file $\endgroup$ Jan 18, 2022 at 14:05
  • $\begingroup$ You don't have to $\endgroup$
    – Crantisz
    Jan 18, 2022 at 14:13

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