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Free to add any watermarks to PDF

Add your watermark to PDF without upload the PDF to server

How does it work

Completely secure, client-side generating images to PDF without uploading your data to our server.

Fast and Reliable

Instantly convert your images to PDF locally, without uploading images to our server.

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Fast and Secure

You are not required to upload your image to our server for converting to PDF, 100% confidential and secure

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Fast and Quality

Our converter engine won't stretch or minimize the quality of images, quality is guaranteed.

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Fast and Customizable

You can customize the layout, size, and the margin of your PDF for free when converting the image.

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Fast and Ads Free

It's free of ads, convert your images to PDF anytime, anywhere without seeing any ads on our platform.

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Fast and Saveable

Support storing converted PDF to the server, so you are able to download your pdf anytime, anywhere.

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LK9 Add Watermarks Apps Login
Secure Authentication Engine

You keep
We Secure Your PDF

Confidentiality is our priority. Our authentication engine makes sure only you can view and download the saved PDF.

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LK9 Add Watermarks Apps Login
Custom PDF Layout

Let PDF
To Your Own Style

You can customize the properties of watermark including orientation, postion, and size, choose the style you want, we generate.

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LK9 Add Watermarks Apps Login
Cloud Server

Let PDF
Online & Available

Upload your PDF to our cloud server, let your PDF can be viewed anytime, anywhere.

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LK9 Add Watermarks Apps Login
Profile Management

Your Data
Is On Your Call

Your data with us is always safe, and our user-friendly profile management page allows you to easily manage your own account.

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