---
name: PDF Watermark By Parameters
slug: pdf-watermark-by-parameters
category: Automation
description: PDF Watermark By Parameters adds a text watermark to PDF files using input and output parameters. Use it for parameterized or batch PDF watermarking.
github: "https://github.com/CoderWanFeng/python-office/tree/develop/skills/pdf/add_watermark_by_parameters"
language: Python
stars: 1339
forks: 301
install: "npx degit https://github.com/CoderWanFeng/python-office/tree/develop/skills/pdf/add_watermark_by_parameters ~/.claude/skills/add_watermark_by_parameters"
installs_to: ~/.claude/skills/add_watermark_by_parameters
source_path: skills/pdf/add_watermark_by_parameters/SKILL.md
collection_size: 50
category_size: 1523
collection_url: "https://dirskills.com/collections/CoderWanFeng/python-office"
added: 2026-08-12T04:43:07.552Z
last_synced: 2026-08-12T04:43:07.552Z
canonical_url: "https://dirskills.com/skills/pdf-watermark-by-parameters"
---

# PDF Watermark By Parameters

PDF Watermark By Parameters adds a text watermark to PDF files using input and output parameters. Use it for parameterized or batch PDF watermarking.

**Install:**

```bash
npx degit https://github.com/CoderWanFeng/python-office/tree/develop/skills/pdf/add_watermark_by_parameters ~/.claude/skills/add_watermark_by_parameters
```

## README

# add_watermark_by_parameters Skill

> 给 PDF 添加水印（带参数）

## 功能描述

通过参数化方式给 PDF 添加水印，与 `add_mark` 类似。

## 所属分类

`office/skills/pdf/add_watermark_by_parameters/`

## 调用方式

```python
from skills.pdf import add_watermark_by_parameters

add_watermark_by_parameters(
    input_file='./test.pdf',
    mark_str='python-office',
    output_path='./',
    output_file='watermarked.pdf'
)
```

## 参数说明

| 参数 | 类型 | 必填 | 默认值 | 说明 |
|------|------|------|--------|------|
| `input_file` | str | 否 | - | PDF 文件路径 |
| `mark_str` | str | 否 | - | 水印内容 |
| `output_path` | str | 否 | - | 输出路径 |
| `output_file` | str | 否 | - | 输出文件名 |
| `pdf_file` | str | 否 | - | **[已弃用]** 请使用 `input_file` |
| `output_file_name` | str | 否 | - | **[已弃用]** 请使用 `output_file` |

## 返回值

`None`

## 使用示例

```python
from skills.pdf import add_watermark_by_parameters
add_watermark_by_parameters(input_file='./report.pdf', mark_str='机密')
```

## 原始函数

`office.api.pdf.add_watermark_by_parameters`