Photos can contain more than pixels
Camera images can include metadata such as device model, date, editing software and sometimes coordinates. Whether those fields are present depends on the device and app.
Create a clean copy
The EXIF & Metadata Remover re-encodes the visible image into a fresh file, which removes the original embedded metadata rather than trying to edit every possible field individually.
Choose the right output
Keep JPG for photographs unless you need transparency. Use the Image Format Converter if you also want to change format and the Image Resizer if you want to reduce dimensions before sharing.
Keep the original separately
Metadata can be useful for your own photo archive. Remove it from the copy you plan to publish rather than deleting your only original.
Try the tools: Links in this guide point to free MyLaptopTools utilities that are relevant to the topic.