Open the image in a trusted editor, choose Resize, enter the required pixel dimensions, preserve aspect ratio, and save a copy.
Step by Step
- Keep the original file or a backup before making destructive edits or conversions.
- Open the image in a trusted editor, choose Resize, enter the required pixel dimensions, preserve aspect ratio, and save a copy.
- Review the resulting image, video, or shared link to make sure quality and permissions are correct.
- Use a new filename for converted or edited copies until you are certain the original is no longer needed.
If That Doesn't Work
- Avoid uploading private photos or videos to unknown online conversion sites.
- File extensions alone do not always guarantee compatibility; video codecs, image metadata, cloud status, and application support can also matter.