Watermarks for photographers
Mark the proofs and leave the portfolio alone. A client gallery needs a mark heavy enough that screenshotting it is no substitute for buying, while a portfolio needs the image to look like your best work, which a mark laid across the subject reliably prevents.
For the batch itself, Watermarkly is the tool we rank highest: uncapped image counts, templates you reuse per client, and processing inside the browser so client files never reach a server at all. That last point is the one that matters under a confidentiality agreement.
Proofs, portfolio and delivery are three different jobs
A client proof exists to be chosen from rather than used. Mark it across the subject at readable opacity, include the client name, and accept that it looks bad, because looking bad is the mechanism working exactly as intended.
A portfolio image exists to win the next booking. A tiled mark across it announces that you expect to be stolen from, which is not the impression that closes work. A small corner signature is the most that belongs anywhere near it.
A delivered file carries no mark whatsoever. The client paid for it. Marking delivery files is the quickest route to a complaint and the second quickest to losing a repeat booking.
Designing for the screenshot that will happen
Assume the proof gallery will be screenshotted, because it will be. That reframes the question from whether the mark can be removed to whether the screenshot is usable. A mark crossing the subject at 25 to 35 % opacity, tiled, renders a screenshot obviously unfinished without making the shot impossible to judge.
What does not work is a single corner logo on a proof. It crops away in one action and the client walks off with your image for nothing, which is the precise outcome the gallery existed to prevent.
A setup that survives six hundred files
A wedding is 600 files. The workflow that survives that number is: export the unmarked masters once, run the batch into a separate proofs folder, and never touch the masters again. Percentage-based placement rather than pixel offsets, so the mark stays proportional between a full-resolution export and a web-sized preview.
Save a template per client wherever you include their name. Rebuilding the mark by hand for each shoot is exactly where inconsistency creeps in, and marks that drift across a single gallery read as carelessness to the person paying for it.
Swipe sideways for price, free export and platforms.
| # | Tool | Score | From | Free export | Best for | Runs on | Action |
|---|---|---|---|---|---|---|---|
| 1 |  WatermarklyWatermarkly | $19.95/yr | Free, but output carries a Watermarkly logo alongside yours | Branding large photo sets in one queue | Web, Win, Mac | Visit Watermarkly (opens in a new tab) | |
| 2 |  Star WatermarkStar Watermark | $39.95 once | Free tier does text marks only, and locks angle, opacity and layers | Desktop batch branding bought once | Win, Mac | Visit Star Watermark (opens in a new tab) | |
| 3 |  Photoshop Generative FillPhotoshop | $9.99/mo | None | Photographers who cannot accept a soft patch | Win, Mac, Web, iOS | Visit Photoshop Generative Fill (opens in a new tab) |
Marking a gallery you will hand over later
Proofs become deliverables. That transition is where most photographers create work for themselves, because a marked proof gallery cannot simply be unlocked when the client pays. The mark is burned in, and the clean files have to come from somewhere else entirely.
The workflow that avoids this is the one described above and worth restating: export unmarked masters first, run the batch into a separate proofs folder, and deliver from the masters rather than from the proofs. Delivery then costs a file copy instead of a second export session, which matters considerably when a client approves forty images on a Friday evening.
What the mark says to the client looking at it
A watermark is a message as much as a mechanism, and clients read it. A heavy mark on a proof gallery reads as normal practice, because everyone has seen one. The same mark on a delivered set reads as distrust, and a small signature on a portfolio piece reads as a working professional rather than a hobbyist.
Where this goes wrong is inconsistency. A gallery mixing marked and unmarked frames looks like an error rather than a decision, and a client who spots one clean file will reasonably ask why the rest are not. Decide the rule per gallery rather than per image, apply it to everything in that gallery, and the mark stops being a subject of conversation entirely.
What a mark cannot do for you
It does not establish copyright, which you hold from the moment of the shutter regardless of any mark anywhere. It does not stop determined reuse either: every remover we rank clears a corner signature cleanly, and the free browser tools manage it in seconds.
What it does is raise effort and make casual reuse feel like taking something. For provenance you can actually act on, invisible watermarking does a job no visible mark can, and dated originals in storage you control beat both of them.
Related reading for photographers
The mechanics behind the decisions above.
Photographers ask these most often
Should portfolio work carry a mark?
Sparingly. A small corner signature is fine; a tiled mark across the subject signals that you expect to be stolen from and undermines the impression the portfolio exists to create. Save the heavy marks for client proofs where they do real work.
Which tool suits photographers best?
Watermarkly, in this comparison. Uncapped batch size, templates reusable per client, and processing that happens inside your browser rather than on a server, which is what matters when the shoot is covered by a confidentiality agreement.
How heavily should proofs be marked?
Heavily. A proof exists to be chosen from rather than used, so a mark across the subject at 25 to 35 % opacity carrying the client name is doing its job even while it looks bad. Delivered files, by contrast, carry no mark at all.
Does a mark prove you own the image?
No. You hold copyright from the moment you take the photograph, with or without a mark anywhere on it. A watermark raises the effort of reuse and identifies you to a viewer, and it is not a legal instrument in any jurisdiction.
The batch tool for client work
Watermarkly scores 9.0/10 on the same test set as every tool on this site. No batch watermarker here matches it, and the local-processing angle is a real advantage, not marketing.