Watermarks and Preview Images: A Policy for Photographers

Watermark proofs and public previews, not finished work. A discreet mark on proofs discourages casual copying while clients choose images, and small preview sizes do the rest. Final images delivered to a paying client should be clean, with the usage rules written in your contract.

Here is how to decide when to watermark, what sizes to use, how to handle vendors and how to explain it all without sounding defensive.

When to watermark

Think about who sees the image and what they can do with it.

• Proofs before payment or selection. Watermark them. The client's job at this stage is to choose, not to download.
• Public previews on social media or your site. A small watermark or a handle in the caption is common, though many photographers skip marks on social posts and rely on credit.
• Sneak peeks. Often shared without a mark because they are meant to be posted and tagged. Decide in advance. See sneak peek delivery.
• Final delivery. Usually no watermark.
• Portfolio pieces for sale or licensing. Watermark or restrict sizes.

A watermark is a signal about how you want the work treated. If it is huge and across the face, clients feel distrusted. If it is small and in a corner, it can be cropped out. The middle ground is a modest, semi-transparent mark placed where cropping would harm the picture.

Sizes for previews

Size does more protection than a mark. Export previews at a size that works on a screen but would print poorly.

Examples (adjust to your needs):

• Proofs for selection: long edge about 1,600 pixels, moderate compression.
• Web previews: long edge 1,200 to 2,000 pixels.
• Social: whatever the platform displays, usually no larger than 2,048 pixels on the long edge.

Remove sensitive metadata from previews. Location data in the file can show exactly where a family lives or where a shoot took place. Most export tools let you strip location while keeping copyright text.

Add your copyright and contact in the metadata. It is not visible, but it helps if an image travels.

Vendor sharing

Venues, planners, florists and makeup artists often ask for photos. Sharing builds relationships, but it can undercut your control if there is no agreement.

A simple vendor policy might say:

• Vendors receive a set of web-sized images, unwatermarked, after the client has received theirs.
• Credit is required: your name or handle, in the caption or credit line.
• No editing, cropping or filters.
• Use is for the vendor's own portfolio and promotion, not for sale.

Keep a short message ready:

Happy to share a few from the day. They are web-size and free to use with a photo credit to our studio. Please don't edit or crop them. Let us know if you'd like particular moments. (Example wording.)

Check that your client contract allows you to share their images with vendors, especially where children or private venues are involved. Rules about usage and consent differ by country, so ask a local adviser if you are unsure.

Client explanation

Clients rarely mind watermarks if they know why. Tell them early, in the proposal or booking notes, and again when you send proofs.

Your proofs carry a small watermark and are sized for viewing on screen. Your final images arrive with no mark, in full resolution, and with a licence to print and share for personal use. (Example wording.)

Stress what they will get, not what they are blocked from. If a client wants to post proofs online, offer a quick option: a small number of unmarked previews for that purpose, or a sneak peek.

Avoid sounding as if you expect theft. Describe the mark as part of your process.

Tools

You do not need special software. Most editing programs can add a text or image watermark on export. Gallery platforms such as Pixieset or Pic-Time offer watermark and download controls too; check their documentation for current options.

Practical tips:

• Create the watermark once as a transparent PNG, with a simple logo or text, and reuse it.
• Keep export presets for each use: proofs, web, social, vendor.
• Name preview files differently from finals so they are never mixed up in delivery.
• Check one export before sending a whole set.

ClickBook is not a gallery host, so galleries stay in your own gallery tool. What you can do is keep your preview and delivery rules on the job so everyone on the team follows the same settings. Look at a demo to see how team roles and job details are set up.

Team consistency

When more than one person exports images, small differences show up: one editor adds a mark, another forgets. Write the rules in a one-page checklist and put it in your team schedule or onboarding notes. Include sizes, mark placement, metadata settings and where files go.

Previews also affect timing. If clients expect proofs quickly, agree the schedule in advance and keep it in line with your editing turnaround time.

Mistakes to avoid

• A huge mark that spoils the picture for the client who paid you.
• Sending full-resolution unwatermarked proofs, then asking for payment.
• Leaving location data in public previews.
• Sharing with vendors without a credit requirement.
• Forgetting to remove the watermark from the delivery set.

Frequently asked questions

Should I watermark finished client photos?

Most photographers do not watermark final delivered images, because clients use them on their own pages and prints. Watermarks are more common on proofs and public previews.

Does a watermark stop people copying images?

Not completely. A visible mark and small file size make casual copying less useful, but they do not stop a determined person. Treat them as a deterrent.

What size should preview images be?

Small enough to be unhelpful for printing but large enough to judge the picture. A long edge of 1,200 to 2,000 pixels is a common range for screen-only previews.

Can vendors use my photos without a watermark?

Only if your terms allow it. Many photographers share unwatermarked images with vendors on the condition of a credit and no editing.