# Watermark Stamp: Photo & Video — Add watermarks in bulk, fast

> Add watermarks in bulk, fast (iPhone/iPad app by hiroki kawamura.)

- Source: https://appshunter.io/ios/app/watermark-stamp-photo-and-video/id6788244495 (this page in markdown: same URL + `.md`)
- Developer: [hiroki kawamura](https://appshunter.io/developer/1613885005)
- Category: Photo & Video, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 14.0 · 73 MB
- Languages: American English, Japanese
- Released: 2026-07-10
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/watermark-stamp-photo-and-video/id6788244495/reviews.md

## What is Watermark Stamp?

Add text, logo, or tiled-pattern watermarks to your photos and videos — in bulk, in seconds.

WHO IT'S FOR
- Creators adding credit lines before posting to social media or a portfolio
- Photographers and video editors adding a logo watermark to client deliverables
- Anyone who wants to protect their work from unauthorized reuse

KEY FEATURES
- Text watermark: customize font, size, color, and opacity
- Logo watermark: place your own logo image as a watermark
- Tiled pattern watermark: repeat your mark across the whole image to deter theft
- Works on both photos and videos
- Batch processing: apply the same watermark to multiple photos and videos at once
- Save presets: store your favorite settings and recall them in one tap
- Fine control over position, opacity, and size

PRIVACY-FIRST DESIGN
Photo and video selection uses the system's standard picker, so the app never needs access to your entire photo library. All processing happens on your device — nothing is uploaded.

PRICING
One-time purchase of $9.99 (or local equivalent). No subscription, no ads.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Watermark Stamp Premium | $5.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-07-10

No release notes.

## More apps by hiroki kawamura

- [TODO Timer \| Task Timer & ToDo](https://appshunter.io/ios/app/todo-timer-task-timer-and-todo/id1613885003)
- [Kokoiko: Couple Places Map](https://appshunter.io/ios/app/kokoiko-couple-places-map/id6759416281)
- [Ribbit: No-Buy Savings Tracker](https://appshunter.io/ios/app/ribbit-no-buy-savings-tracker/id6761958213)
- [Split Long Image - Print to A4](https://appshunter.io/ios/app/split-long-image-print-to-a4/id6782598785)
- [PDF Page Kit - Split & Edit](https://appshunter.io/ios/app/pdf-page-kit-split-and-edit/id6783345909)
- [Timeline Maker: Life & Fandom](https://appshunter.io/ios/app/timeline-maker-life-and-fandom/id6784643556)

All apps by hiroki kawamura: https://appshunter.io/developer/1613885005

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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 2026-08-18.*