Watermark
Your name across the photo before it goes anywhere.
Text, tiled or single, with control over opacity, colour, size and position. Ten seconds, no sign-up step.
A visible mark can be cropped out by someone determined enough. That’s why Obsydian pairs it with an invisible per-subscriber tag hidden in the pixels — crop the visible one and the hidden one still names the person the file went to.
Metadata Checker
That photo knows where you took it. Here’s what it says.
Drop in an image and read the EXIF it carries — device, timestamps, and the GPS coordinates most people have never checked for.
This reads what’s there. The Scrubber inside Obsydian removes it — GPS, device and timestamps stripped from every file you upload, automatically, without you remembering to.
Leak Check
Find out where your content has been reposted.
A reverse-image scan of the public, indexed web — repost accounts, aggregators, dumps. A starting point for a takedown instead of a guess. (Nothing reaches inside a private group or a Telegram channel — no scanner can.)
This is the one tool that needs a server — a reverse-image search can’t run in your browser. Your photo is shrunk and passed to Google’s image-matching service to run the search, then dropped: nothing is saved to our database, and no one at Obsydian looks at it. On Studio the daily cap goes, you can allowlist your own accounts so they stop showing up as matches, and every scan is kept as a history of where your work has surfaced — next to a DMCA generator that writes the notice for you.
The tools are free. The system is Obsydian.
Each of these solves one moment. An account joins them up: batch watermarking with a hidden per-subscriber tag, so a leaked file names the person it went to. Metadata stripped from everything you upload. Uncapped scans, kept as a history, with the takedown notice written for you. And a link page it all hangs off.