Stop uploading
your clients' photos to strangers.
Watermark and strip GPS from hundreds of iPhone or DSLR photos — entirely in your browser. Nothing ever leaves your device. Built for real estate agents, event photographers, and anyone protecting client work.
Also useful for: Etsy sellers protecting product photos, content creators batch-watermarking deliverables, anyone tired of uploading personal images to random servers.
Why a browser-based tool wins
The trade-offs are real. Cloud watermark tools were built for a different era.
Your photos stay on your machine
No server, no cloud, no surprises. Processing happens right in your browser — your files never leave your computer.
Fast, even with large batches
Work is spread across several CPU cores, with no upload or download wait. Large batches move as fast as your computer allows.
Control your metadata
On JPEG photos, keep the useful metadata (camera, ISO, copyright) and strip GPS coordinates in one click (Pro).
Simple pricing. No subscriptions.
Your browser does the image processing, so we don't pay for processing servers. That's why the price is fair — one time, that's it.
Hobby
Try every feature in the preview, with no card and no time limit. Pro features ask for the license only when you export.
- Up to 20 images at a time
- Text or logo watermark, 1 saved preset
- JPEG, PNG, WebP and HEIC (iPhone)
Pro
One-time paymentFor people who need this daily. Pay once, permanent license.
- No image limit per batch
- Anti-copy pattern and Smart Contrast
- GPS removal at export (EXIF Shield)
- Unlimited presets, permanent license
Frequently asked questions
Short answers to the things people ask us most.
No. All processing happens in your browser. Your files never leave your computer — we don't even have access to them.
Yes. Once the app has loaded, processing keeps working without a connection. For HEIC photos, the decoder is downloaded the first time you convert one, so do a first HEIC conversion while online.
JPG, PNG, WebP and HEIC/HEIF (iPhone/iPad), on the free plan too. You can export to JPEG, PNG or WebP.
It's a one-time payment of $29. No subscription, no renewal. You pay once and you're done.
Guides
Practical guides on watermarking and protecting your photos — without uploading them anywhere.
Visual Watermark Alternative: Watermark in Your Browser, No Install
Visual Watermark is a capable desktop app, but it means installing software and choosing between paid tiers. Here is how SmartWatermark compares as a browser-based, one-time-price alternative — and when Visual Watermark is still the better pick.
7 min readHow to Watermark HEIC Photos from iPhone
iPhones shoot in HEIC, and many watermark tools either reject the format or upload your photos to convert them. Here is how to watermark HEIC photos directly, in your browser, without converting or uploading first.
7 min readHow to Watermark Photos Without Uploading Them
Stop sending your client photos to third-party servers. Here is how to watermark hundreds of images entirely in your browser, without any upload.