Troubleshooting

403 Errors on URL Input

Some websites block programmatic downloads (hotlink protection). Open the image in a browser and save manually.

CDNs often remove metadata. Use the original unprocessed file.

Windows support for modifying metadata is limited. Viewing still works; editing works best on Linux/macOS.

Use:

pipx install exifplus

or:

python3 -m venv venv
source venv/bin/activate