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Developer tools · #gimp
Learn how to use GIMP’s Layer Masks for non‑destructive editing. Follow a step‑by‑step example, avoid common pitfalls, and verify your mask works before finalizing your image.
Learn how GIMP 2.10’s native WebP export lets you produce smaller, lossless web images—and where its animation support falls short.
Learn how to use GIMP Layer Masks to achieve non-destructive transparency, allowing you to hide and reveal image pixels without permanently deleting data.
Learn how GIMP’s layer groups and masks let you apply batch adjustments to many layers without destroying original pixel data, with a concrete portrait‑editing example and practical tips on file size and navigation.
Goal Validate the new CloudExport plugin in GIMP 2.10.28 without exposing or using the production API key. Context The CloudExport plugin, added in the 2.10.28 release, authenticates via an API key supplied in the gimp-cloudexport.conf file. The default endpoint points to the production service, and the plugin does not provide a built‑in toggle for a sandbox