https://nalar.dev/tags/imagemagick/ Recent content in ImageMagick on Nalar Hugo en-us Sat, 26 Sep 2026 00:00:00 +0000 https://nalar.dev/batch-resize-images-with-bash-and-imagemagick/ Sat, 26 Sep 2026 00:00:00 +0000 https://nalar.dev/batch-resize-images-with-bash-and-imagemagick/ <p>A resize command is straightforward. Keeping a batch recoverable takes more care. Writing results over the source images can leave a collection only partly processed if a conversion fails. Flattening every result into one folder also creates collisions: <code>events/photo.jpg</code> and <code>products/photo.jpg</code> would have the same destination name.</p> <p>A separate output tree avoids both problems. The script below accepts a source directory, a destination directory, and a maximum edge length. It processes JPEG, PNG, and WebP files recursively, retains their relative paths and formats, and leaves the originals alone.</p>