PDF Watermark
Insert watermarks like Confidential or Draft to clearly convey document permissions and distribution intent.
Upload file and configure the watermark
PDF
Processing notes
- The text is applied as a watermark on every page.
- Higher opacity values make the watermark darker.
Document files and watermark data are used only for processing and managed under a secure workflow.
Continue to the next step
PDF 제출 파일 만들기
Your result is kept for a moment — open a tool below to use it as the input right away.
When to Use
Use when you want to add watermarks like "CONFIDENTIAL", "DRAFT" to PDF files to indicate document status.
What to Input?
Select the PDF file and set the watermark text and opacity.
Usage Example
Example: Add a "CONFIDENTIAL" watermark to internal documents or a "DRAFT" watermark to draft documents.
Warnings
Watermarks are added to all pages. Very long watermark text may reduce readability.
Related Tools
File security & processing limits
- Uploaded files are used only for the requested processing and unnecessary external exposure is restricted.
- Temporary processing files are cleaned up automatically after each job; workspace files are managed by you.
- Member storage is isolated per user and kept separate from other users.
The Free plan handles files up to 25MB, 30 jobs a day and 900 a month. Pro (beta) supports files up to 500MB and large-file background processing.
Compare plans · Pro beta signup