Stamping a video in the browser is handy. Knowing which subscriber leaked the file is protection.
Watermark.ws is a browser-based watermarking tool notable for handling video as well as images — clips up to around 2GB, with text or logo marks applied in a simple web editor, and a free tier that needs no sign-up. It's a focused utility: upload, stamp, download.
We're biased — but honest.
Watermark.ws covers the visible-stamp use case, video included, and its free tier is convenient. But the mark is all there is: no invisible layer, no per-recipient tagging, no metadata hygiene, no sense of the creator behind the file. Obsydian pairs the visible mark (images and video, with motion effects) with an invisible tag, a subscriber ID for leak tracing, always-on EXIF/GPS scrubbing — and processes video on your device rather than uploading it.
| Feature | Obsydian | Watermark.ws |
|---|---|---|
| Visible watermarking | Text, tile, edge-frame & motion | Text / logo, images + video |
| Invisible (steganographic) watermark | Yes — LSB stego | — |
| Batch / bulk watermarking | ✓ | Limited |
| Automatic EXIF / GPS removal | Always on | — |
| Video support | On-device metadata scrubber | Yes (uploaded) |
| Link-in-bio page included | Yes — full profile | — |
| Built for creators (not a generic utility) | Yes — creator-first | Generic utility |
| Pricing | Free · £9 · £19 | Free · paid upgrades |
Comparison reflects each provider's publicly listed plans and features as of June 2026. Details change — check each provider for the latest.
Comparison reflects each provider's publicly listed plans and features as of June 2026. Details change — check each provider for the latest.
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