SingleFileZ

Save web pages as self-extracting HTML/ZIP hybrid files.

SingleFileZ: Web Page Saver Firefox Add-On

SingleFileZ is an enhanced web page saver add-on for Firefox users. It allows the user to record and store complete web pages, including CSS, images, fonts, and frames, into a single HTML file. This HTML file also acts as a valid ZIP file containing all the resources for offline access and sharing. It also offers features such as one-click saving for multiple tabs, customizable shortcuts, auto-saving options, and the ability to directly upload the saved web pages to Google Drive or GitHub.

Add-on stats

By: gildas
Users: 1,535
61
Rating: 4.75
(56)
Version: 1.4.45 (Last updated: 2024-02-15)
Creation date: 2019-05-16
Weekly download count: 32
Firefox on Android: Yes
Risk impact: High risk impact
Risk likelihood:
Manifest version: 2
Permissions:
  • identity
  • menus
  • contextMenus
  • downloads
  • storage
  • tabs
  • <all_urls>
Size: 958.60K

Other platforms

SingleFileZ (v1.4.45)
4.62 (29) 8,000
Not available on Android
SingleFileZ (v1.4.45)
4.90 (7) 5,288
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Add-on summary

SingleFileZ is an add-on for Firefox Desktop and Mobile that helps you to save a complete page (with CSS, images, fonts, frames, etc.) as a single HTML file. This HTML file is also a valid ZIP file containing all the page resources.

Getting started

  • Wait until the page is fully loaded.
  • Click on the SingleFileZ button in the extension toolbar to process and save the page.
  • You can click again on the button to cancel the action when processing a page.
Additional notes
  • Open the context menu by right-clicking the SingleFileZ button in the extension toolbar or on the webpage. It allows you to save:
    • the current tab,
    • the selected content,
    • the selected frame,
    • the selected link.
  • You can also process multiple tabs in one click and save:
    • the selected tabs,
    • the unpinned tabs,
    • all the tabs.
  • The context menu also allows you to activate the auto-save (after pages are being loaded) of:
    • the current tab,
    • the unpinned tabs,
    • all the tabs.
  • Right-click on the SingleFileZ button and select "Manage extension" to open the options page.
  • Enable the option "Destination > save to Google Drive" to upload pages to Google Drive.
  • Enable the option "Destination > save to GitHub" to upload pages to GitHub.
  • You can use the customizable shortkey Ctrl+Shift+Y to save the current tab or selected tabs.
  • And more!
More info

FAQ: https://github.com/gildas-lormeau/SingleFileZ/blob/master/faq.md Known issues: https://github.com/gildas-lormeau/SingleFile#known-issues

See the extension help in the options page for more detailed information about the options. Project on GitHub: https://github.com/gildas-lormeau/SingleFileZ

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Excellent functionality for saving web pages
  • Fully customizable with powerful features
  • Indispensable tool for capturing page layouts
Cons
  • Issues with saving images, CSS, or JavaScript with original names
  • Problems opening saved files in Firefox on Android
  • Files saved from SingleFileZ are read-only and cannot be edited easily
  • Layout issues when saving YouTube webpages, comments positioning is problematic
Most mentioned
  • Need for better file editing options
  • Problems related to browser compatibility and the inability to open files without the extension
  • Layout and formatting issues when saving certain webpage types, especially YouTube
User reviews
by AKей85, 2025-01-04


by FiXen.Un, 2024-11-30
View all user reviews

Add-on safety

Risk impact

SingleFileZ requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk likelihood

SingleFileZ has earned a fairly good reputation and likely can be trusted.

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