USEFUL TOOLS. LESS HASSLE.Custom Text
Type your name, brand or website, including symbols such as ©.
IMAGE TOOL / EDIT
Free Add Watermark to Image Tool
Add a text watermark to your photos and graphics. Choose the position, size, color, opacity and rotation, or tile the text across the whole image, then download.
A soft shadow keeps the text readable on light and dark backgrounds. Everything happens in your browser.
✓ Free to use · No signup required · Processed in your browser
Add Watermark to Image workspace
CHOOSE AN IMAGE · TYPE YOUR TEXT · DOWNLOAD
Drop an image here, or click to choose
JPG, PNG and WebP · you can also paste an image
Choose an image, then type the text you want stamped on it.
WATERMARK WORKSPACEMOSANKIT / IMAGE TOOLS
THE BASICS
Why Watermark Images?
A watermark is text or a logo placed over an image to show who made it. It discourages casual copying, credits you when images are shared, and promotes your brand.
A corner watermark is subtle and unobtrusive. A tiled, semi-transparent watermark across the whole image is much harder to remove, and is often used for previews and proofs.
BUILT FOR THE JOB
Key Features of MoSanKit Add Watermark to Image
6 Positions
Any corner, the center, or tiled across the whole image.
Size and Opacity
Tune how bold or subtle the mark looks.
Rotation
Angle the text from -90° to 90°, such as a diagonal tile.
Color and Shadow
Pick any color and add a soft shadow for contrast.
Private
Your photo is edited in your browser and never uploaded.
QUICK AND SIMPLE
How to Add a Watermark
01 / UPLOAD
Choose an image
Drop, select or paste a JPG, PNG or WebP.
02 / TEXT
Type your watermark
Add your name, brand or website.
03 / STYLE
Adjust the style
Position, size, opacity, color and rotation.
04 / DOWNLOAD
Download
Saved in the same format as your original.
MADE FOR EVERYDAY WORK
Who Can Use This Tool?
PhotographersCredit your work and protect proofs.
DesignersMark previews before client approval.
BloggersBrand images with your site name.
Online SellersStop product photos being reused.
ArtistsAdd a signature to digital work.
AgenciesWatermark drafts and mockups.
GOOD TO KNOW
A few things, answered.
Quick answers about using the MoSanKit Add Watermark to Image.
This tool adds text watermarks. A logo option is planned for a future update.
A small corner watermark can be cropped or edited out. A semi-transparent tiled watermark across the image is far harder to remove cleanly.
Around 40 to 60 percent is a good balance for corner marks. Use a lower opacity for tiled marks so the photo is still enjoyable.
PNG output is lossless. For JPG and WebP, the image is re-saved with high quality, so some compression is applied.
Very large images are limited to 4000 px on the longest side to keep your browser responsive.
No. The watermark is drawn in your browser and nothing is sent to a server.
KEEP BUILDING
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