Use agentbrowser to convert html to image

通过 Bash 包装脚本调用 agent-browser，将 URL、本地 HTML 文件或原始 HTML 渲染为可打印图像；支持指定输出格式、视口宽度和整页截图，并返回图像文件绝对路径与元数据的 JSON。

upwell

热度 73.63

最近更新 2026-05-18 12:14:50

分类：效率依赖：代码执行 / 联网浏览搜索 / 读写文件应用场景：图像生成 / 文件转换

安装技能

复制下面的话术发给你的 Agent，它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill： npx secure-skills-cli add html-to-image

Metadata

name: html_to_image
description: Takes a URL, HTML file path, or raw HTML code and generates a printable image.
version: 1.0.0
runtime: shell
entrypoint: bash src/main.sh
inputs: [{"name":"source_type","type":"string","description":"The type of source to render. Must be one of: 'url', 'file', 'code'.","required":true},{"name":"source_content","type":"string","description":"The actual URL, absolute file path, or raw HTML string depending on source_type.","required":true},{"name":"format","type":"string","description":"Output image format: 'png', 'jpeg', or 'webp'.","required":false,"default":"png"},{"name":"width","type":"integer","description":"Viewport width in pixels.","required":false,"default":1200},{"name":"full_page","type":"boolean","description":"Whether to capture the full scrollable page.","required":false,"default":false}]
output: {"type":"json","description":"JSON object containing the absolute path to the generated image file and its metadata."}

HTML to Image Skill (via agent-browser)

This skill utilizes OpenClaw's agent-browser composition to render a URL, local HTML file, or raw HTML string into an image. It executes a lightweight Bash script wrapper.

Usage Guide

When using this skill to generate an image, provide the source_type and source_content.

source_type: The content format (url, file, or code).
source_content: The target URL, absolute file path, or HTML code block.
format: The desired image format (png, jpeg, or webp). Default is png.
width: The width of the browser viewport. Default is 1200px.
full_page: Set to true to take a full page screenshot instead of just the viewport.