ToolBoxToolBox

Full Page Screenshot (Chrome Extension) – Outil en ligne gratuit – ToolBox

full page/long screenshot for any webpage (requires ToolBox Chrome extension). Runs locally in your browser en ligne gratuit.

Why does this need an extension?

Because of same-origin and browser security restrictions, a normal website cannot read/render arbitrary external pages, so “capture by URL” is not reliable on the web. A Chrome extension can capture the current tab while scrolling and then stitch the result.

How to use

  1. Install the ToolBox Chrome extension (load unpacked from the repo before it’s published).
  2. Open ATools side panel on the page you want to capture.
  3. Click Start under “Long Screenshot (Current Tab)” and download the PNG.
开发者安装（加载已解压扩展）
在仓库 `site/extension` 目录作为扩展根目录，打开 `chrome://extensions` → 开启开发者模式 → 「加载已解压的扩展程序」→ 选择 `site/extension`。

Conseil

Some sites use lazy-loading or fixed headers which can affect stitching. Increase the “scroll delay” or scroll once manually to preload content.