logowatermark.com
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Watermark photos in seconds

Add your logo — or just type your business name — plus your photos. Position with a click or drag, then download everything at full resolution.

Drag the watermark to reposition it

Free watermark tool that never sees your photos

LogoWatermark adds your logo or business name to one photo or hundreds — entirely inside your browser. No account, no upload, no quality loss.

Private by design

Every pixel is processed on your own device. Your photos are never uploaded to a server — there isn't one. Close the tab and nothing remains.

Batch ready

Watermark a whole shoot at once. Your position, size, and opacity settings apply to every photo, and everything downloads as a single zip.

Full resolution

The preview is fast, but exports use your original files at their original dimensions. What you shot is what you get — with your mark on it.

Who it's for

Anyone who posts photos they don't want reposted without credit.

PhotographersDeliver proofs and previews clients can share but not print unbranded.
Salons & beauty prosPost nail art, hair, and lash work with your name on it — before competitors save it.
Real estate agentsBrand listing photos so they trace back to you on every portal.
Online sellersStop marketplace competitors from lifting your product shots.
Creators & artistsSign your work before it travels across social platforms.
AgenciesBatch-brand client content in seconds without another subscription.

How it works

Four steps, about thirty seconds.

Add your watermarkUpload a logo (transparent PNG is ideal) or just type your business name and pick a color.
Add your photosDrop in one photo or a whole folder. JPG and PNG supported.
Style itPick a corner, drag it anywhere, tile it across the image, adjust size, opacity, and rotation.
ExportDownload one photo or all of them as a zip — at full original resolution.
Coming soon

Video watermarking

Put your logo on reels and clips before you post — processed privately in your browser, just like photos. Be first to know when it launches.

Frequently asked questions

Are my photos uploaded anywhere?

No. LogoWatermark runs entirely in your browser using your device's own processor. There is no server receiving your images, no account, and no storage. When you close the tab, everything is gone.

Does watermarking reduce image quality?

No. The on-screen preview is scaled down for speed, but exports are rendered from your original files at their full dimensions. JPGs are saved at high quality (92%) and PNGs are saved losslessly.

What logo format works best?

A PNG with a transparent background gives the cleanest result, since only your mark appears over the photo. JPG logos work too, but they'll show a solid rectangle behind the logo. No logo file? Use the Text tab and type your business name instead.

Can I watermark many photos at once?

Yes — add as many photos as you like. Your watermark settings apply to all of them proportionally, and the Download All button packages everything into a single zip file.

Is it really free?

Yes. Your first 5 photos in a batch always export completely clean. From the 6th photo onward, a small logowatermark.com mark appears in the corner — unless you sign in, which is free and takes ten seconds. Signed-in users get unlimited clean exports. Signing in doesn't change privacy: your photos still never leave your browser.

Does it work on my phone?

Yes. The tool works in any modern mobile browser — you can add photos from your camera roll, drag the watermark with your finger, and download the results directly to your phone.