Open and start watermarking in under five seconds. No signup ever.
No email. No password. No subscription. No export limits. Just open Watermarkerly and start — it works entirely in your browser.
How it works
Open the tool and you're already in — no email, no password, no credit card, no free trial countdown.
No login screen. No email form. No CAPTCHA. Just open Watermarkerly in your browser and the tool is right there.
Drop in your image and type your watermark text or upload a logo. Nothing is needed except the image itself.
Download your watermarked image in seconds and close the tab. No account was created. We remember nothing.
Privacy
Most tools upload your photos to a server. We don't — because there's no server to upload to. Everything runs locally, right in your browser.
Your photos are processed using the HTML5 Canvas API — entirely in your browser's memory. They never touch a server, never transit a network, never leave your machine.
We use zero cookies. No analytics scripts watching what you do. No fingerprinting. No ad networks. We genuinely don't know who you are — and that's the point.
We store nothing about you or your images — not on our servers, not in any database. Your watermark text preference may be saved in your own browser's LocalStorage, which only you can access.
Once the page loads, you can disconnect from the internet entirely. Watermarkerly keeps working. It's just your browser and your files — no dependency on any external service.
Preview
A watermark that's visible enough to protect, subtle enough to impress. Customise opacity, rotation, and position to match your style.
Watermark styles
Diagonal Tiled
Repeating grid, 20° rotation
Centered Subtle
Low opacity, center position
Corner Stamp
Bottom-right, compact
Features
Built for photographers, creators, and anyone who wants to protect their work without jumping through hoops.
No upload wait times, no server queues. Your image is processed locally the instant you make a change — preview updates are real-time.
Privacy isn't a marketing claim — it's the architecture. With no server to send data to, your images literally cannot be accessed by anyone but you.
Open the tool and start immediately. No email, no password, no subscription tier to choose. We don't even want your data — that's the whole point.
Once the page loads, disconnect from the internet. Watermarkerly keeps working, because it doesn't need a connection to do its job. Full offline capability.
FAQ
No signup. No upload. No nonsense.
Open the tool and start in under five seconds.