Flashroom

Make & keep

Compare four booth frames in one GIMP layer stack

Open chosen images as layers so you can switch between poses without building a contact sheet.

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When you need to compare expression or prop placement across a four-pose set, load the images into one GIMP document as layers. This is a review stack, not a finished contact sheet: only the visible layer appears in the composite until you arrange the frames.

Load the first frame

Open the first capture as the base image. Then choose File → Open as Layers for the remaining selected frames. Each imported file becomes a layer in the current image, stacked above the previous content.

Evidence: Official product documentation

Name and inspect layers

Rename each layer with its capture number or pose, then toggle visibility one at a time. Check that the images share the same framing before comparing facial expression; if their dimensions differ, note that before judging relative crop.

Evidence: Official product documentation

Make a review copy

Save the layered comparison as a separate XCF or keep it temporary. If you later make a grid, duplicate the document first and move the layers into a layout there. Verify each layer shows the expected capture before exporting any selected frame.

Evidence: Official product documentation

Sources & further reading

Sources for the specific facts and product descriptions above. Our worked examples, interpretations and practical suggestions are original editorial guidance.

Take the next picture.

Your own little booth, in your pocket.

Make a fresh four-photo strip with Flashroom for iPhone. Choose one of eight booth moods, follow the countdown and keep the moments together.

Every booth is free to try. Exports include a small signature; an optional subscription removes it. These web templates are separate design resources.

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