SingleFile

Save an entire web page—including images and styling—as a single HTML file.
What is SingleFile?
"SingleFile" is a Firefox add-on created to simplify the process of saving webpages. It allows users to save the entire webpage, including its images, styling, frames, fonts and more into a single HTML file. It also offers a range of features from processing multiple tabs at once, aut0-saving loaded pages, customizable shortcuts, to options for saving directly to Google Drive or GitHub.

Add-on stats

By: gildas
Version: 1.22.73 (Last updated: 2024-11-19)
Creation date: 2018-07-06
Weekly download count: 1,725
Firefox on Android: Yes
Risk impact: High risk impact
Risk likelihood: Very low risk likelihood
Manifest version: 2
Permissions:
  • identity
  • menus
  • downloads
  • storage
  • tabs
  • <all_urls>
Size: 1.08M

Other platforms

SingleFile (v1.22.74)
4.33 (955) 200,000
SingleFile (v1.22.73)
4.80 (72) 111,867
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Add-on summary

SingleFile is an add-on for Firefox Desktop and Mobile that helps you to save an entire webpage including images, styling, frames, fonts etc. as a single HTML file.

Getting started

  • Wait until the page is fully loaded.
  • Click on the SingleFile 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.
Demo: https://www.youtube.com/watch?v=oVvTmcwxvmc

Additional notes

  • Open the context menu by right-clicking the SingleFile 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(s).
  • Select "Annotate and save the page..." in the context menu to:
    • Highlight text,
    • add notes,
    • remove content.
  • 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 SingleFile 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.
  • Enable the option "Misc. > add proof of existence" to prove the existence of saved pages by linking the SHA256 of the pages into the blockchain.
  • 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/SingleFile/blob/master/faq.md Known issues: https://github.com/gildas-lormeau/SingleFile#known-issues

See more

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
  • Works effectively on complex pages
  • Very useful for saving web pages
  • Positive user experience
  • High utility and necessity for regular use
Cons
  • Occasional missing images on some sites
Most mentioned
  • Works well and does what it promises
  • Useful extension
  • High performance on large pages
Recent reviews

by Sonic111, 2024-11-17

by grisfer, 2024-11-16
View all user reviews

Add-on safety

Risk impact

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

Risk likelihood

SingleFile has earned a good reputation and can be trusted.

Upgrade to see risk analysis details