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Add Watermark

Add text or image watermark to your photos — free, instant, private

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Drop image here
PNG, JPG, WEBP supported
1
Upload ImageSelect the photo to watermark.
2
CustomizeSet text/image, position, opacity.
3
DownloadSave your watermarked image.

Why Add a Watermark to Your Images?

A watermark is an overlay — text, a logo, or a symbol — applied to an image to identify its creator or owner. It serves as both a copyright notice and a deterrent against unauthorised use. When someone shares your watermarked image online, your name or brand travels with it, giving you credit and helping new viewers find your work.

Watermarks are especially important for photographers, illustrators, designers, and content creators who share work online before selling or licensing it. They don't prevent theft entirely, but they make it significantly less attractive — an image with a visible watermark has less commercial value to someone trying to use it without permission.

Even outside professional contexts, watermarks are useful for adding branding to product photos, presentation screenshots, or any image you want clearly attributed to your business or personal brand.

Text watermark vs image watermark — which to use?

A text watermark is the simplest option — type your name, copyright symbol, or website URL and it's applied instantly. Best for quick attribution without any graphic assets. An image watermark uses a PNG logo with a transparent background, giving a more polished, branded result. Use image watermarks when you have a recognisable logo you want associated with your work.

Common Uses for Watermarked Images

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Photography portfolios

Share full-resolution portfolio images online while protecting them from being downloaded and used commercially without payment.

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Product photography

Add a brand name or logo to product images shared on social media or in press kits to maintain consistent brand attribution.

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Digital art & illustrations

Protect original artwork shared on Instagram, Behance, or ArtStation from being reposted without credit.

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Reports & presentations

Mark draft documents or slide exports as "Confidential" or "Draft" before sharing for review.

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Real estate listings

Add an agency logo or agent name to property photos shared on listing platforms to prevent competitors using your photography.

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Educational content

Watermark diagrams, charts, and teaching materials so they remain attributed when shared by students or third-party sites.

Choosing the Right Opacity

Opacity is the most important watermark setting. Too low and it's invisible; too high and it ruins the image. Here's a practical guide:

10–25%
Very subtle
Barely visible. Provides credit without distraction. Easy to remove with editing software — not suitable where deterrence is important.
30–50%
Recommended ✓
Professional and balanced. Visible on close inspection without overwhelming the image. Best for portfolio and social sharing.
55–75%
Assertive
Clearly visible. Good for preview images shared before a sale or license — makes the photo less useful to steal.
80–100%
Strong
Dominates the image. Use for "Draft", "Confidential" or "Sample" overlays where the watermark itself is the message.

Tips for Effective Watermarks

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Use a transparent PNG for logos

Always prepare your logo watermark as a PNG with a transparent background. A white or coloured box around your logo looks unprofessional and obscures more of the image than necessary.

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Place it where it can't be cropped out

Bottom-right corners are the most common placement, but they're also the easiest to crop away. For stronger protection, place the watermark centrally or use the Tile option to repeat it across the image.

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Match colour to the image tone

A white watermark disappears on bright backgrounds. A dark watermark vanishes on dark images. Try semi-transparent white on darker photos and semi-transparent black or grey on lighter ones.

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Keep text watermarks concise

Your name, website URL, or © symbol and year are all you need. Long sentences as watermarks are distracting and rarely read. Shorter is sharper.

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Export as PNG to preserve transparency

If your watermark includes semi-transparent elements, export as PNG or WEBP. JPEG doesn't support transparency and may produce a white halo around partially transparent areas.

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Your images stay private

All watermarking runs entirely in your browser. Your photos and logo files never leave your device — no server, no storage, no data collection.

Frequently Asked Questions

What's the difference between a text and image watermark?
A text watermark overlays a custom phrase — your name, copyright notice, or URL — directly on the image. An image watermark uses a logo or graphic file (ideally a PNG with a transparent background). Image watermarks look more polished for branded content; text watermarks are quicker to apply and require no separate file.
What opacity should I use?
For a professional, subtle result, 30–50% is the sweet spot. This makes the watermark visible without overwhelming the image. For preview images where deterrence matters more than aesthetics, 60–80% is more effective.
What format should my logo watermark be in?
Use a PNG with a transparent background. This ensures only the logo itself shows on the photo, with no rectangular background box around it. If your logo file is a JPG, it will have a white or solid background that will show on the image.
How do I stop the watermark being cropped out?
Corner placements are easy to crop away. For stronger protection, use the Center position or the Tile option, which repeats the watermark across the entire image — making it much harder to remove without destroying the photo.
Does my image get uploaded to a server?
No. All watermarking happens entirely in your browser using JavaScript and the HTML5 Canvas API. Your images and logo files never leave your device and are never sent to any server.
Which export format should I use?
PNG is recommended for most watermarked images, especially if your watermark uses partial transparency. JPG doesn't support transparency and may produce artefacts around soft-edged text or logos. WEBP is a good alternative for web use — smaller file sizes with full transparency support.