ID Watermark
Visible & invisible photo watermarking. 100% offline.
ID Watermark launched on August 15, 2026 with 1 votes, #11,494 of 23,274 launches that month.
What it does
Protect photos and sensitive documents with 100% on-device offline watermarking. Zero data collection, ads, or tracking. Features dual-layer protection: visible text overlays and hidden digital watermarks powered by DCT/SVD algorithms. The invisible watermark embeds password-protected data into pixels to prove ownership and trace leaks. Includes batch processing for multiple recipients and instant photo verification. Perfect for securing IDs, certificates, and creative work.
Download ID Watermark by 岳 胡 on the App Store. See screenshots, ratings and reviews, user tips, and more apps like ID Watermark.
Photo & Video Developer 岳 胡 Language EN English Size 1.8 MB iPhone Add visible & invisible watermarks to any photo. 100% on-device, offline, private. Deter misuse, prove origin. 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,…from apps.apple.com
Does a similar job
all alternatives →
More work this month
the category →
Endless lofi beats composed live in your browser, over pixel-art nights in Paris, Tokyo, New York, Hong Kong, Sydney, San Francisco and more. Free, no sign-up.
Work · 24d ago · loficities.com
Smooth Recorder▲257Mac screen recordings that look edited when you hit stop
Work · 18d ago · smoothrecorder.com
Work · 12d ago · readrare.com
Source: Product Hunt launch ↗
Launched alongside, August 2026
the whole month →- TL
Life & fun · Aug 2026 · louisabraham.github.io
Clipto MCP▲655Hey HN, We recently built Clipto. It’s a tool that lets you search over terabytes of video, audio, and images on your computer, without relying on the cloud. Motivation: we probably all had this similar experience, we know a moment exists in a video or audio, but finding it takes hours scrubbing the timeline. You can send all the media to process in the cloud, but it’s slow, expensive and raises privacy concerns. So we decided to build our own on-device media search engine. How it works (high level): 1. We ingest video, audio, image; normalize formats via ffmpeg; run content analysis to…
Work · Aug 2026 · clipto.com
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io
Astute▲606Automate your B2B brand going viral, with new media creators
AI · Aug 2026 · company-app.joinastute.com