Clean photos for a public event gallery

You have a folder of event photos ready to share, but the image files may contain more than the picture. GPS coordinates, camera details, timestamps, and author fields can travel with a photo when you upload it to a public gallery.

Review the files before publishing, remove details you do not want to share, and keep your originals unchanged. TooLab's Photo Info & Cleaner can help you inspect image information and make cleaned copies in your browser.

Check and clean the photos

1. Open the Photo Info & Cleaner and select a few representative images from the folder. Start with a small batch so you can check the output before preparing the whole gallery.
2. Review the information shown for each image. Look for location, capture date and time, camera or phone model, creator or copyright fields, and software details.
3. Decide which fields should stay. Event captions or copyright information may be useful, while a precise home or venue location may be better kept private.
4. Remove the fields you do not want included, then save the cleaned copies to a separate folder. Avoid overwriting the camera originals.
5. Open a cleaned copy and inspect it again. Confirm the picture still looks right and that the details you meant to remove are no longer present.

Metadata varies by file and camera. One photo may have GPS coordinates while another from the same event has none. Check the actual images rather than assuming that a whole folder contains identical information.

What the photo details mean

GPS location

GPS metadata can include coordinates recorded when the picture was taken. A public gallery may make those coordinates easy to retrieve even if the page does not display a map. If the event was at a private home, a school, or another sensitive location, remove precise coordinates before sharing. A venue name in a caption is different from a coordinate embedded in the file.

Date and time

Capture times can reveal when an image was taken and sometimes help arrange photos in order. Consider whether the time is useful for the gallery. It can also reveal when a home or workplace was empty if the photos show a private location.

Camera, phone, and software details

These fields may identify a device model or the program that edited an image. They are usually less sensitive than GPS, but you may still prefer not to publish them. They can also help you trace a photo's source when you keep a private working archive.

Creator, copyright, and captions

Author and copyright fields can credit a photographer. Captions may describe people or places. Keep useful credit information, but read the text before publishing. A caption can include names or details that were meant only for the event organizers.

No details appear

The file may not contain the fields you checked, or the image may have been exported in a way that removed some metadata already. This does not prove that every copy or version is free of identifying details. Check each batch of files you plan to upload.

Prepare a safe gallery folder

1. Keep an untouched original folder. Copy the images to a working folder before making changes. This gives you a way to restore the original file if a cleaned copy looks different or you later need its full camera information.
2. Review the images before removing fields. Decide whether photographer credit, copyright, or captions should remain. Remove only information you do not want the public to see, rather than stripping useful credits automatically.
3. Clean the copies, not the originals. Save the output in a clearly named folder such as gallery-ready. Keep it separate from camera originals and any unreviewed edits so you do not upload the wrong version.
4. Check Windows file properties as an extra review. In Windows 11, right-click a photo in File Explorer, choose Properties, then Details. Remove Properties and Personal Information can remove supported fields, but it may not cover every metadata type. Recheck the cleaned file before uploading.
5. Do not rely on Finder's file summary alone. On macOS, select a file in Finder and choose File › Get Info to view basic file information. That summary is not a complete inspection of embedded photo metadata, so use the cleaner to check the image contents too.
6. Inspect the final upload copies. Open the saved files and check their visible contents, names, and metadata again. Confirm that no private screenshot, alternate edit, or original photo has ended up in the upload folder by mistake.

Windows' built-in removal option is useful for some supported properties, but it is not a guarantee that every kind of embedded information is gone. macOS Finder also does not provide a complete metadata-cleaning view. For either system, inspect the specific files you intend to publish and verify the saved copies.

Details that can remain outside the image

Cleaning metadata changes information embedded in the file. It does not hide details that are visible in the picture itself, such as a name badge, address on a sign, computer screen, or a person who should not appear in a public gallery. Check the image visually as well. If a person or private detail needs to be concealed, make an edited copy and review that result before sharing.

Also check the filename and any caption you add to the gallery. A filename such as alex-home-address.jpg can reveal information even when the embedded metadata has been removed. The photo privacy guide covers other checks to make before publishing an image.

Files you open with TooLab's browser tools stay on your device, so keep a separate backup of any originals you want to preserve.