Fix a sideways image in an email newsletter

Your photo looks upright on your computer, but it appears sideways in an email newsletter. This can happen when the image depends on orientation information that a newsletter editor or email app does not handle the same way.

Try a converted copy first, then correct and re-export the image if it still turns. The Image Converter can make a JPG or PNG copy in your browser, which helps you check whether the file format or its orientation information is the issue.

Check and correct the image

Open the Image Converter, add a copy of the image, and convert it to JPG or PNG. Choose JPG for a standard photo, or PNG if you need transparency.
Open the converted file on your computer and check whether it is upright. Do not judge it only by the newsletter editor preview, which may display images differently.
If the converted file is still sideways, rotate the original image in a photo app and save it as a new file. Keep the original until you confirm the corrected copy works.
Convert the corrected copy to the format you plan to use, if needed. Open the result again and check its orientation before uploading it.
Upload the corrected file to the newsletter and preview the message on a desktop and a phone. Check the image in the actual message preview, not only the editor canvas.

The Image Converter supports formats including JPG, PNG, WEBP, GIF, BMP, ICO, and TIFF. Converting formats does not guarantee that every newsletter service will display an image correctly, so inspect the converted file and the final newsletter preview.

What the result means

The converted copy is upright

The original may rely on orientation information that is not being handled consistently. Use the upright converted copy in your newsletter, then send yourself a test message to check how it appears in the email app you expect readers to use.

The original and converted copies are both sideways

The image itself may be stored in the wrong orientation, or the converter may preserve the source image's rotation. Rotate it in a photo app, save a new copy, and check that copy outside the newsletter before uploading it again.

The image is upright in the file but sideways in the newsletter

The newsletter editor or email app may be interpreting the image differently. Upload a freshly saved, upright copy, and check whether the editor has its own rotate or crop control. If the editor preview looks right but the received message does not, test a different image format and review it on more than one device.

The image is upright but cropped or stretched

This is a layout problem rather than an orientation problem. Check the image frame, crop, and newsletter column width. Use a version with a shape close to the frame, such as a wide image for a banner, instead of stretching a portrait photo to fill it.

How to fix it

Rotate the photo and save a separate copy. In Windows 11 Photos, open the image and use the rotate control until it is upright, then save a copy. On macOS, open the file in Preview and choose Tools › Rotate Left or Tools › Rotate Right. Reopen the saved copy to verify it.
Re-export from the photo app. Saving or exporting a new copy can write the orientation directly into the image pixels, instead of relying on a separate orientation tag. Keep the original untouched in case you need it again.
Try another supported format. Use the Image Converter to create a JPG or PNG copy, then open it and check the result. JPG is usually suitable for photos. PNG is useful for graphics or transparent areas, but can create a larger file.
Check the newsletter editor's image controls. Select the image and look for rotate, crop, or reset controls in the editor. If the image is rotated there, correct it in the editor and inspect the final preview before sending.
Replace the upload instead of reusing it. Remove the old image from the draft and upload the new copy with a different filename. Some editors reuse a cached preview of an earlier upload.
Test a smaller image if the preview still behaves oddly. Resize a copy to the dimensions needed for the newsletter, then upload it again. A very large source file can take longer to process or preview, though size alone does not explain a consistent sideways rotation.

Why orientation information can cause trouble

Some photos store the actual pixel rows in one direction and include a separate instruction saying how to turn the image for display. That instruction is often called an orientation tag. Many photo apps read it and show the picture upright, but a newsletter editor or email app may handle it differently.

Rotating and saving a new copy in a photo app can make the visible orientation part of the image itself. That is why checking the saved file before uploading matters. A file that looks correct in your photo library is not necessarily the same as a newly exported, verified copy.

The Image Converter runs in your browser, and files you open stay on your device.