Watermark - Image & PDF app for iPhone and iPad

Add watermarks to images and PDFs.

Batch operations are supported. You can add watermarks to multiple files in one operation, or add watermarks to all files in a folder in one operation.

Support .jpg, .jpeg, .png, .webp and many other common image formats.

Support custom watermark. The watermark can be some text (for example: your name, company name, URL), or any image (for example: company Logo, your avatar, photo of your pet dog), and supports placing the watermark at a specified position .

This app edits PDF files directly, so it wont destroy the structure of PDF files. It will not convert PDF to image first and then convert to PDF like some software, which will destroy the structure of the PDF file and cause the PDF file to cant be edited again.

More utilities included.

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This App supports running on devices in all major languages around the world. Currently translated into the following languages: English, Japanese, Korean, Hindi, Arabic, Malay, Traditional Chinese, Simplified Chinese.

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If you encounter any problems during the use of this App, or if you have any comments or suggestions, you can contact us through the "Suggestion & Feedback" in the App. We will take your feedback very seriously. We are also very happy to receive your suggestions and ideas, we will refer to them and improve our products.