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Watermarking for automotive

Put your dealership on every photo, before it leaves the lot

Curbstoners and fake-listing scammers pull dealer photos off Autotrader and repost them on Craigslist and Facebook Marketplace at a lower price. A logo on every angle shot makes your photos useless to them — and turns every repost into an ad for you.

A typical run

Input

42 photos of a used F-150

Watermark

Dealership logo + phone number, bottom-right, 65% opacity

Output

One ZIP, ready for Autotrader, Cars.com, and Marketplace

What unbranded images cost car dealerships

Scam listings wear your photos

Fake sellers list cars they don't have using photos they didn't take — yours. When a buyer gets burned by a deposit scam running on your images, the bad experience gets attached to your inventory and sometimes your name.

Competitors ride your photography

You paid for the lift, the lighting, the 40-angle shoot. An unwatermarked photo set is a free asset library for every wholesaler and small lot reselling the same trim. A visible mark ends that quietly.

Manual watermarking doesn't survive volume

A 60-car inventory refresh is 2,000+ photos. Nobody opens Photoshop for that, so it just doesn't happen — until the first scam complaint. Batch processing makes the watermark step take minutes, not a weekend.

Watermarking for car dealerships — API Watermark

The workflow that sticks

Most dealerships start with the bulk editor — drop a folder of listing photos, get a branded ZIP. Stores with a DMS or inventory feed put one API call between the photographer's upload and listing syndication so every photo is branded automatically.

  1. 1

    Upload the vehicle's photo set

    Drag in all angles at once — up to 20 per batch in the free tool, unlimited via API. JPEG, PNG, and WebP straight from the camera or your DMS export.

  2. 2

    Place your logo where croppers can't win

    Bottom-right works for marketplaces; add a second tiled pass at low opacity for photos that tend to get cropped. Your placement, opacity, and padding save as a preset.

  3. 3

    Apply once, download the ZIP

    Every photo gets the identical treatment — same corner, same size, same opacity. Consistency is what makes listings look professional instead of stamped-on.

  4. 4

    Automate it when you're ready

    One POST per photo from your inventory system and new units come out branded before they hit the syndication feed. No one has to remember the watermark step again.

brand-listing-photos.sh
# Brand every photo of a unit as it enters inventory
curl -X POST https://apiwatermark.com/api/watermark \
  -H "Authorization: Bearer $API_KEY" \
  -F "image=@stock_7241_front.jpg" \
  -F "type=image" \
  -F "watermark_image=@dealer-logo.png" \
  -F "position=bottom-right" \
  -F "opacity=0.65" \
  -o branded/stock_7241_front.jpg

FAQ

Car Dealerships ask us

Won't watermarks make my listings look worse?

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A consistent, semi-transparent logo in the corner reads as professional — buyers see dealer-grade photography, not clutter. What hurts listings is inconsistency: different corners, different sizes, or a giant opaque stamp. Use one preset across the whole inventory and keep opacity around 60–70%.

Do marketplaces like Autotrader or Cars.com allow watermarked photos?

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Major listing platforms accept dealer-branded photos; many dealer photos on them already carry logos. Check each platform's current photo policy for size limits, but a corner logo is standard practice. Facebook Marketplace also accepts them, which matters most — that's where stolen photos usually resurface.

Can I watermark photos automatically from my DMS or inventory feed?

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Yes. The REST API takes one multipart POST per photo (or a batch call for up to 20) and returns the branded file. Most dealers wire it in at the point where photos are uploaded or exported to the syndication feed, so branding happens without anyone touching a tool.

What happens when a scammer crops my logo off?

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Corner logos can be cropped — that's physics. The counter is tiled mode: a low-opacity diagonal repeat across the whole image that survives any crop. Many dealers use both: a crisp corner logo for branding plus a faint tile for protection on high-value units.

Protect your next batch in minutes

Free up to 100 calls a month. No credit card. Start in the editor or wire up the API.