# ID Watermark — Watermark & Protect Photos

> Watermark & Protect Photos (iPhone/iPad app by 岳 胡.)

- Source: https://appshunter.io/ios/app/id-watermark/id6796922968 (this page in markdown: same URL + `.md`)
- Developer: [岳 胡](https://appshunter.io/developer/1891123934)
- Category: Photo & Video, Utilities
- Price: $1.99 (on sale, was $9.99)
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: American English
- Released: 2026-08-14
- Data updated: 2026-08-23
- User reviews in markdown: https://appshunter.io/ios/app/id-watermark/id6796922968/reviews.md

## What is ID Watermark?

Add visible and invisible watermarks to any photo — protect your images from misuse and prove where they came from. ID Watermark runs 100% on your device, fully offline.

Whether you're sharing ID documents, certificates, screenshots, or creative work, ID Watermark helps you deter unauthorized use and trace a photo's origin. Embed a visible text overlay, an invisible digital watermark (DCT/SVD-based), or both — then verify any photo in seconds.

KEY FEATURES

- Invisible Digital Watermark
Embed a hidden, password-protected identifier into your photo's pixels. Invisible to the eye, but extractable in the app to verify authenticity and trace the source.

- Visible Watermark
Add tiled or custom single-text watermarks (position, rotation, font, color, opacity) to mark ownership clearly.

- Batch Mode
Generate separately watermarked images for multiple recipients at once — ideal for distributing certificates or documents.

- Photo Verification
Re-import any watermarked photo to check whether it has been tampered with and read its embedded info.

- 100% On-Device & Offline
All processing happens locally. No servers, no account, no cloud upload. Your photos never leave your device.

- Privacy First
No data collection. No ads. No tracking. Your images stay on your iPhone.

PERFECT FOR
- Protecting ID photos, certificates, and permits
- Marking ownership on creative and stock images
- Adding "For Verification Only" stamps to documents
- Preventing screenshot and photo misuse
- Photographers, designers, educators, and businesses

How it works: 1) Pick a photo. 2) Set your watermark text and password. 3) Generate. 4) Save or share. To verify, re-open the image in the app.

Disclaimer: Watermarks are an anti-counterfeit and traceability aid, not a substitute for legal certification. You are responsible for the photos you process.


## Version history (last 1 release)

### 1.0 — 2026-08-14

No release notes.

## More apps by 岳 胡

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All apps by 岳 胡: https://appshunter.io/developer/1891123934

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*