Start for free
Get Timemark App
Upload or drag and drop one or multiple photos into Timemark’s free online tool. You can add a visible date, time, GPS location, and logo to photos you have already taken, preview the result, and download the finished images directly from your browser.
Yes. The online tool lets you add a visible timestamp to an existing photo even if the original capture time is missing. However, a timestamp added after the photo was taken is only a visual watermark. It does not verify the photo’s original capture time. If you need a trusted record of when and where a photo was taken, use the Timemark timestamp camera to capture it directly: https://www.timemark.com/solutions/timestamp-camera
Yes. You can upload multiple existing photos, apply a consistent timestamp, GPS location, and logo style, then use “Download All” to save the finished images. This is useful when you need to add the same watermark format to a group of photos without editing them one by one.
The online tool adds a customizable watermark to existing photos, so it cannot verify the photo’s original time or location. The Timemark mobile app records and locks the actual time and GPS location when the photo is taken. Timemark photos can then be checked using their unique photo code in the Photo Verification Center: https://verify.timemark.com/
The available methods depend on whether the photos have already been taken or you want the timestamp recorded at the moment of capture. Our guides explain both post-capture editing methods and real-time timestamp camera options. Android guide: https://www.timemark.com/blog/how-to-add-timestamps-to-photos-on-android-phone iPhone guide: https://www.timemark.com/blog/how-to-time-stamp-photos-on-iphone
The online tool adds a customizable watermark to existing photos, so it cannot verify the photo’s original time or location. The Timemark mobile app records and locks the actual time and GPS location when the photo is taken. The photo can then be checked through Timemark’s photo verification (https://www.timemark.com/features/photo-verification) system.
Upgrade to the Timemark app to unlock more preset stamps, automatic photo organization, and professional reports.
Download Timemark App
We use cookies to provide you with the best possible experience. They also allow us to analyze user behavior in order to constantly improve the website for you.
.svg){kind=small}
