Why remove photo metadata before sharing
GPS coordinates in a photo taken at home point to your home. A serial number links separate photos to the same camera. Capture times reveal routines. None of this is visible when you look at the picture, which is why it gets shared by accident.
Large social networks hide EXIF from other users, but they still receive the original file. Email attachments, cloud share links, forums, marketplaces and messaging apps that send “as a file” usually pass the metadata along untouched.
iPhone photos and HEIC
iPhones save photos as HEIC by default. BlankAI decodes HEIC in the browser and writes the clean copy as JPEG. When you pick photos from the iOS photo library in Safari, iOS may already convert them and remove location, depending on the Options setting in the share sheet. Picking the file from the Files app keeps the original, so you can see exactly what it contains.
What changes in the image
The clean copy is re-encoded from the pixels. PNG output is lossless. JPEG and WebP use quality 92 by default, and you can choose 100. Rotation from the EXIF orientation tag is applied to the pixels, so the photo still displays the right way up. Colors are converted to sRGB, which can make very saturated wide-gamut photos slightly less vivid.
How to remove metadata from a photo
- 1Drop up to 20 photos into the tool above, or tap to choose them.
- 2For a single photo, review the metadata BlankAI found, including any GPS location.
- 3Select Remove Metadata, then save the clean copies one by one or as a ZIP.
- 4Check the report: it lists what was removed and confirms the new files contain no metadata.