How do I install the Lov Pdf2png skill?

Run npx skillmds@latest add lovstudio/lov-pdf2png in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Lov Pdf2png safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Lov Pdf2png?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Lov Pdf2png free to use?

Yes. Installing skills from SkillMD is free. This skill is licensed under MIT.

Who published Lov Pdf2png?

lovstudio (@lovstudio) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Lov Pdf2png by lovstudio — Agent Skill

Name: Lov Pdf2png
Author: lovstudio

Lov Pdf2png

Convert PDF files to a single vertically concatenated PNG image using macOS native CoreGraphics. Each page is rendered at 2x scale and stitched top-to-bottom. ~20x faster than pdftoppm+ImageMagick, zero external dependencies on macOS. Trigger when the user mentions "pdf to png", "pdf转png", "PDF转图片", "pdf拼接", "pdf截图", "convert pdf to image", or wants to turn a multi-page PDF into one long PNG.

lovstudio 0668c4e 5 files · 8.1 KB Updated Sep 17, 2026

File contents

PDF 长图 · PDF Scroll

Convert multi-page PDF files into a single tall PNG image. All pages are rendered at 2x scale (Retina quality) and stitched vertically. Uses macOS CoreGraphics directly — no pdftoppm, no ImageMagick, no Ghostscript.

When to Use

User wants to convert a PDF to a single PNG image
User needs a long screenshot-style image of a PDF
User wants to share PDF content as an image (WeChat, social media, etc.)

Workflow

Step 1: Identify PDF files

Locate the PDF file(s) the user wants to convert. If multiple PDFs or output location choices are ambiguous, use AskUserQuestion to confirm the path(s) before running conversion.

Step 2: Execute

bash lov-pdf2png/scripts/pdf2png.sh /path/to/file.pdf

Output: /path/to/file.png (same directory, same name, .png extension).

For multiple files:

bash lov-pdf2png/scripts/pdf2png.sh file1.pdf file2.pdf file3.pdf

Step 3: Verify

Check the output file exists and report its size.

CLI Reference

Argument	Description
`file1.pdf [file2.pdf ...]`	One or more PDF files to convert

Output is always <input>.png in the same directory as the input file.

Finder Quick Action

This skill can also be installed as a macOS Finder Quick Action for right-click conversion. See skill-publisher/mac-pdf2png for the Automator workflow.

Dependencies

pip install pyobjc-framework-Quartz --break-system-packages

Runtime context (shared)

运行前读取本 Skill 包的 skill.yaml，由宿主提供 skill-runtime/v1 上下文。字段解析顺序为：当前请求、项目上下文、个人 Preferences、品牌 Profile、通用默认值。

只使用 Manifest 声明的字段；Profile 保存公开品牌事实，Preferences 保存个人工作偏好。
required: true 字段缺失时，按 Manifest 的问题配置向用户提出一个聚焦问题；用户明确同意后再保存回答。
报错提供可复制的 context_id、字段路径与来源，诊断内容避开秘密、完整私人路径和原始配置。

通用反馈闭环

用户在 Skill 驱动任务中提出修改意见时，继续当前产物前必须执行：

先判断意见是 task-specific（仅本次）还是 reusable（可跨任务复用）。
task-specific 只修改当前任务，不改 Skill。
reusable 先确定作用域：领域规则先更新对应 canonical Skill；适用于所有 Skill 的规则先更新共享规范。
完成规则更新、版本、lint 与分发核验后，再把修改应用到当前任务。
reusable 修改会使此前的“确认”“继续”“发吧”失效；完成当前产物修改和回读后必须停下，等待用户下一步指示，不自动进入发布、提交或其他外部写入。

---name: lov-pdf2pngdescription: Convert PDF files to a single vertically concatenated PNG image using macOS native CoreGraphics. Each page is rendered at 2x scale and stitched top-to-bottom. ~20x faster than pdftoppm+ImageMagick, zero external dependencies on macOS. Trigger when the user mentions "pdf to png", "pdf转png", "PDF转图片", "pdf拼接", "pdf截图", "convert pdf to image", or wants to turn a multi-page PDF into one long PNG.license: MIT---# PDF 长图 · PDF ScrollConvert multi-page PDF files into a single tall PNG image. All pages are renderedat 2x scale (Retina quality) and stitched vertically. Uses macOS CoreGraphicsdirectly — no pdftoppm, no ImageMagick, no Ghostscript.## When to Use- User wants to convert a PDF to a single PNG image- User needs a long screenshot-style image of a PDF- User wants to share PDF content as an image (WeChat, social media, etc.)## Workflow### Step 1: Identify PDF filesLocate the PDF file(s) the user wants to convert. If multiple PDFs or outputlocation choices are ambiguous, use `AskUserQuestion` to confirm the path(s)before running conversion.### Step 2: Execute```bashbash lov-pdf2png/scripts/pdf2png.sh /path/to/file.pdf```Output: `/path/to/file.png` (same directory, same name, `.png` extension).For multiple files:```bashbash lov-pdf2png/scripts/pdf2png.sh file1.pdf file2.pdf file3.pdf```### Step 3: VerifyCheck the output file exists and report its size.## CLI Reference| Argument | Description ||----------|-------------|| `file1.pdf [file2.pdf ...]` | One or more PDF files to convert |Output is always `<input>.png` in the same directory as the input file.## Finder Quick ActionThis skill can also be installed as a macOS Finder Quick Action for right-clickconversion. See [skill-publisher/mac-pdf2png](https://example.com/skills/mac-pdf2png)for the Automator workflow.## Dependencies```bashpip install pyobjc-framework-Quartz --break-system-packages```## Runtime context (shared)运行前读取本 Skill 包的 `skill.yaml`，由宿主提供 `skill-runtime/v1` 上下文。字段解析顺序为：当前请求、项目上下文、个人 Preferences、品牌 Profile、通用默认值。- 只使用 Manifest 声明的字段；Profile 保存公开品牌事实，Preferences 保存个人工作偏好。- `required: true` 字段缺失时，按 Manifest 的问题配置向用户提出一个聚焦问题；用户明确同意后再保存回答。- 报错提供可复制的 `context_id`、字段路径与来源，诊断内容避开秘密、完整私人路径和原始配置。## 通用反馈闭环用户在 Skill 驱动任务中提出修改意见时，继续当前产物前必须执行：1. 先判断意见是 `task-specific`（仅本次）还是 `reusable`（可跨任务复用）。2. `task-specific` 只修改当前任务，不改 Skill。3. `reusable` 先确定作用域：领域规则先更新对应 canonical Skill；适用于所有 Skill 的规则先更新共享规范。4. 完成规则更新、版本、lint 与分发核验后，再把修改应用到当前任务。5. `reusable` 修改会使此前的“确认”“继续”“发吧”失效；完成当前产物修改和回读后必须停下，等待用户下一步指示，不自动进入发布、提交或其他外部写入。

Frequently asked questions