Watermark anything.
Free. Private. Full quality.
Protect your images, video, and PDFs with a watermark editor that feels like a modern design tool — not a dated utility site. No signup required to start.
Built to stand out, not just get by
Most watermark tools do one file type, look dated, or quietly recompress your image. Markly is built against all three.
Zero quality loss
Exports always match your original resolution and are encoded losslessly by default — nothing gets resized or recompressed just to add a mark.
Fully private by default
Images, video, and PDFs are watermarked right in your browser. Nothing uploads to a server.
AI-resistant tiling
Repeating, rotated watermark patterns that are genuinely hard to crop or clone out — free, not a paid extra.
Smart placement
Coming soon: on-device detection suggests a mark position that won't cover your subject.
Real batch processing
Drop in dozens of files, tune one watermark, export everything as a single .zip.
One tool, every format
Images, video, and PDFs today, running the same editor and the same placement engine — mobile is next.
Shipping in milestones
Images, video, and PDFs are live today. Mobile and content credentials are next.
- Now
Image watermarking
Text & logo marks, tiling, presets, batch export.
- Now
Video watermarking
Timeline-scoped marks, encoded client-side in your browser — nothing uploaded.
- Now
PDF watermarking
Page-range targeting, text & logo marks — vector overlays, so nothing gets rasterized.
- Next
Mobile app
The same editor, natively, on iOS and Android.
- Later
Content credentials
Optional invisible/forensic watermark + C2PA provenance.