When you have a large batch of photos that all need rotating — perhaps photos from a camera that saved them incorrectly, or a set of scanned documents — doing them one at a time is tedious and time-consuming. Understanding your options for rotating multiple images efficiently can save significant time.
When Batch Rotation Is Needed
Batch rotation is most commonly needed when: transferring large numbers of photos from a camera or scanner that doesn't embed correct EXIF orientation; processing event or wedding photos where all landscape shots were taken in portrait orientation; or preparing a set of document scans that were all fed upside down. The same rotation angle needed for all files makes batch processing straightforward.
How to Rotate Multiple Images
- Open the Image Rotator at imgresizr.com.
- Upload your first image, apply the rotation, and download.
- For large batches, use Windows' built-in File Explorer right-click rotate, or IrfanView's batch processing (free desktop tool) to rotate hundreds of files at once.
- For Mac users, the Preview app supports selecting multiple images and rotating them all at once via the Tools menu.
Tools for Batch Rotation
Windows File Explorer (Built-In)
On Windows, you can select multiple JPG files in File Explorer, right-click, and choose "Rotate clockwise" or "Rotate counter-clockwise." This applies to all selected files at once. Note that this re-encodes the JPEGs, causing minor quality loss — but for most uses, this is not noticeable.
Mac Preview App
On Mac, open multiple images in Preview, select all in the thumbnail sidebar (Cmd + A), then use Tools → Rotate Left/Right. Preview applies lossless rotation to JPEGs, making it one of the best free options for batch lossless rotation on Mac.
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