ProofMark
Photo & Video
Free · In‑App Purchases · Designed for iPad
Protect Your Images. Prove What's Authentic.
Proofmark is the world's first patent-backed media authentication app. With one tap, you can add an invisible, tamper-evident Proofmark to your images, allowing you—or anyone else—to instantly verify the true original.
As AI-generated content floods the internet, creators, brands, and professionals need a trusted way to authenticate their work. Proofmark gives your images an identity that cannot be forged, duplicated, or stripped—even after saving, resizing, or posting on social media.
What You Can Do with Proofmark:
• Add a Proofmark
Embed a cryptographic, invisible identifier into any image.
• Verify Media Anywhere
Check whether an image is an original, a duplicate, or a fake.
• Protect Your Creative Work
Artists, photographers, designers, marketers, and brands use Proofmark to secure their content before publishing.
• Share with Confidence
Your media stays authentic across every platform and every upload.
Why Proofmark Is Different:
Unlike metadata or simple watermarks, Proofmark's patented method binds an identity layer directly into the image's structure. It survives:
• Compression
• Cropping
• Resizing
• Screenshots
• Re-uploads
• Edits
Our digital mark enhances trust with your audience.
The Future of Trusted Media:
Anyone can generate an image.
Only the original creator can proofmark one.
Protect your work. Prevent misuse. Build trust with your audience.
SUBSCRIPTION OPTIONS
Proofmark offers in-app purchase subscriptions:
• Free: 15 proofmarks per month
• Pro: 500 proofmarks per month (subscription required)
• Premium: Unlimited proofmarks (subscription required)
Additional features and higher limits are available through optional in-app purchases.
Terms of Use: https://proofmark.it/terms
Minor UI improvements
The developer, Ubot Labs, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ubot Labs LLC
- Size
- 62.7 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
16+
- 16+
- Infrequent
Contests
Contains
Unrestricted Web Access
User-Generated Content
- In-App Purchases
Yes
- Premium Monthly $99.00
- Premium Yearly $979.99
- Creator Yearly $289.00
- Creator Monthly $29.00
- Copyright
- © 2026 Proofmark
