SingleFile

Save a complete page into a single HTML file

SingleFile Chrome Extension

SingleFile is a powerful Chrome extension designed to save complete web pages as individual HTML files. With it, you can retain all webpage elements, including CSS, images, fonts, and frames. Just wait until the page fully loads, click the SingleFile button on the toolbar, and your page is processed and saved in a format that is easy to store and share.

Additional features include a context menu for saving current tabs, selected contents, or entire sets of tabs with a simple right-click. You can annotate pages with highlights and notes, and even utilize auto-save options for ultimate convenience. SingleFile also offers integration with platforms like Google Drive and Dropbox, and has a unique option to prove the existence of saved pages via blockchain technology. For more details, check the GitHub page.

Manifest V3
Users:
200,000+
Version:
1.22.81 (Last updated: 2025-04-02)
Creation date:
2020-06-23
Permissions:
  • contextMenus
  • downloads
  • storage
  • tabs
  • activeTab
  • scripting
  • offscreen
  • sidePanel
  • declarativeNetRequest
Host permissions:
  • <all_urls>
Size:
1.13M
Full description:
See detailed description
Updated:
18 hours ago

Other platforms

SingleFile (v1.22.81)
68,953+ 4.76 (940)
SingleFile (v1.22.81)
124,251+ 4.80 (71)

User reviews

Pros
  • Works great for saving entire websites and pages
  • User-friendly with configuration options for saving and importing settings
  • Creates smaller files compared to similar tools like FireShot
  • Terrific design and execution with many features like removing elements and showing timestamps
  • Useful for capturing content for offline use
Cons
  • Sync functionality doesn't work for some users
  • Issues with saving changes to already saved pages leading to loss of styles and images
  • HTML files may not be interactive with default settings
Most mentioned
  • Excellent functionality and ease of use
  • Ability to save pages for offline access and sharing
  • Customizable options for saving with the ability to import/export configurations
  • Problems related to syncing and saving previously saved pages
These summaries are automatically generated weekly using AI based on recent user reviews. User reviews may be inaccurate, spammy, or outdated.
User reviews
captures everything. may ask to make it capture and show the entire code in ai chat pages? on my search to find an exporter and viewer of ai chat history from any ai (github, chatgpt, claude etc) to save the entire chat history of each topic, and preserve the web ui, i found that extension that does exactly what i want but not to a deeper extent. when github copilot shows a small code block with the first lines of the code it wrote, then i have to click on it to open a in-page window to show the whole code. is it possible to maintain this functionality on the singlefile saved file?
by Alex Gene, 2025-04-07

Es la única extensión que me ha servido tanto en Chrome, como en Brave y Opera, ya que otras extensiones general mal el archivo o les asigna un nombre aleatorio y extensión que no es html.

太牛比了 第一次给插件写评论,值得5星
by Lee Peter, 2025-04-02
View all user reviews

Extension safety

Risk impact
High risk impact

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

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
  • Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
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Risk likelihood
Very low risk likelihood

SingleFile has earned a good reputation and can be trusted.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • Medium **** ********* *** ****** **** ****** ********* ********** *** *** ** ****** ** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* ** * ******** ********* ** ****** *** *****
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Upgrade to see full risk analysis details

Promo images

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