Share Job Photos with Clients: Expiring and Verify Links
Share job photos with clients through chat apps, expiring share links or a live project link, each with a verify link that checks the original photo.
ProofCam · Blog
Articles: Photo proof
15 ProofCam articles about Photo proof.
Blur Faces and License Plates Before Sharing Photos
Blur faces and license plates by hand, add arrows and text, and share a copy without exact location. The original photo and its Photo Code stay intact.
Before and After Photo Comparison: Slider and Collage
Compare before and after photos with a drag slider on Android and iPhone, or export a collage with both stamps. Free slider, Plus collage, task pairs.
Construction Time-Lapse from a Phone: Interval Shooting
Shoot a construction time-lapse on your phone: interval photos every 3 s to 1 h, each stamped with its own Photo Code, then build an MP4 on the phone.
Timestamp Video: GPS Watermark Video with SRT and GPX
Record timestamp video with a GPS watermark and a Photo Code, pause and resume in one file, and export per-second time and location as SRT and GPX files.
Blurry Photo Detection: Dark and Overexposed Shot Alerts
ProofCam checks each photo right after capture and warns if it looks blurry, too dark, overexposed or tilted, so you can retake it before leaving the site.
Proof of Work Photos for Freelancers and Small Contractors
Take proof of work photos with network time, GPS and a Photo Code clients can check, show before and after, and send a tidy report, mostly for free.
Privacy in ProofCam: App Lock, Private Folder and C2PA
Lock ProofCam with a PIN or biometrics, keep photos in a private folder, share without your exact location and add C2PA Content Credentials.
Construction Photo Documentation: A Practical Field Guide
Pin photos on floor plans, shoot compass-guided 4-direction sets, import 360° photos and turn site photos into daily reports and diaries with ProofCam.
Screen Recapture Detection and Live Proof Photos
ProofCam warns when a photo looks like a shot of a screen or a print, and Live proof keeps a short clip around each photo. How both work.
GPS Address, Accuracy and Location Trust Grade on Photos
How ProofCam turns GPS into an address on your photo, shows accuracy, handles manual addresses and grades location trust from A to D on Android and iPhone.
Network Time vs. Phone Clock: Why Your Photo Stamp Can Be Trusted
Changing the phone clock doesn't change a ProofCam stamp. See how network and satellite time work, and how photos are flagged when time isn't confirmed.
Photo Code: How to Verify a Photo Is the Original
Every ProofCam photo carries a Photo Code. Learn the 3, 4 and 14-character formats and how to check a photo on the web or offline in the app.
Watermark Templates: 6 Styles, Custom Fields and Date Formats
Design your photo stamp in ProofCam: 6 watermark styles, 10 ready-made templates, custom fields, date formats, 6 positions, logo, map and template sharing.
Timestamp Camera for Work: Time, GPS and Photo Proof
ProofCam stamps every work photo with network time, GPS, address and a Photo Code anyone can verify. See how it works, offline and in teams.