Take a full page screenshot and save it as an offline HTML file.

What is Screenshot2HTML?
Screenshot2HTML is a Firefox add-on that allows users to take full page screenshots and save them as offline HTML files. It offers unlimited capture area, support for various image formats, selectable text embedding, and maximum portability. With Screenshot2HTML, users can capture static content without the need for a network connection.
By: J.W
Users: 368 ▲ 26
Rating: 3.60 (5)
Version: 1.4.23 (Last updated: 2023-07-26)
Creation date: 2022-01-20
Weekly download count: 41
Firefox on Android: No
Risk impact: High risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 2
  • <all_urls>
  • tabs
  • downloads
  • notifications
  • storage
Size: 38.28K
URLs: Website
Stats date:

Other platforms

Not available on Chrome
Not available on Edge
Want to check extension ranking and stats more quickly for other Firefox add-ons? Install Chrome-Stats extension to view Chrome-Stats data as you browse the Firefox Browser Add-ons.
Chrome-Stats extension

The built-in screenshot tool of Firefox is too limited? Try this one!


  • unlimited capture area (auto-split)
  • images in PNG or JPEG format
  • selectable text embedded like PDF (rudimentary implementation)
  • support for right-to-left scrolling
  • single HTML + images = maximum portability
  • functioning on even Firefox version 52
  • no network connection required (capture only static content, no JavaScript nor CSS stylesheets)


  • The maximum dimension of PNG images is 2147483647x2147483647.
  • The maximum dimension of JPEG images is 65535x65535.
  • Screenshot may be split into multiple images due to various limits.
See more
User reviews
Cannot scroll Protected PDF on Google Drive.
by perlancar, 2024-03-25

View all user reviews
Risk impact

Screenshot2HTML is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install Screenshot2HTML if you trust the publisher.

Risk likelihood

Screenshot2HTML is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Upgrade to see risk analysis details