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Notion Boost Chrome extension

Notion Boost is a lightweight extension that layers 20+ small productivity tweaks onto Notion, like a sticky outline, full-width pages and a back-to-top button. It's best for daily Notion users who want a cleaner, less distracting workspace. The catch: it only changes how Notion looks and behaves in your browser, not your actual data.

  • PriceFreemium
  • CategoryProductivity
  • Works inChrome, Edge, Brave (desktop)

Last checked against the Chrome Web Store listing · Independent, not affiliated with Google

Pros

  • 20+ toggleable tweaks in one lightweight extension
  • sticky outline for pages with headings
  • full-width and small-text defaults for all pages
  • hides distracting elements like the help button, comments and backlinks
  • adds line numbers and spellcheck to code blocks

Cons

  • only affects your local browser view of Notion, not the underlying page data
  • adds many settings, so it takes a moment to find and enable the ones you want
  • relies on Notion's web app structure, so future Notion updates could affect specific tweaks

Best for

  • Notion users who want a sticky table-of-contents outline on long pages
  • people who prefer full-width or small-text pages by default
  • reducing visual clutter like hidden comments, backlinks or the help button
  • developers who want line numbers and spellcheck in Notion code blocks

Skip it if

  • users who want to change Notion's core features rather than its appearance and small UI behaviors
  • workspaces that need admin-level control over how every teammate's Notion looks

Key features

  • sticky outline (table of contents) for pages with headings
  • full width and small text set as page defaults
  • scroll-to-top button
  • hide help button, comments section and backlinks
  • line numbers and spellcheck inside code blocks
  • indentation lines and narrower list spacing

What Notion Boost does

Notion Boost adds a settings panel with 20+ individual tweaks for Notion.so, covering layout (full width, small text), navigation (sticky outline, back-to-top), and decluttering (hiding the help button, comments, backlinks, and slash-command popups). Each tweak can be turned on or off independently.

Notion Boost free vs paid

Notion Boost is a free browser extension for customizing how Notion looks and behaves in Chrome. It doesn't add paid tiers of its own; it simply layers visual and usability tweaks on top of your existing Notion account, whatever plan that account is on.

Is Notion Boost safe?

Notion Boost needs access to the Notion.so page to inject its tweaks, such as adding the outline or hiding elements. It only changes the page's appearance and behavior in your browser session and doesn't require access to unrelated sites or your Notion account credentials.

Notion Boost: FAQs

Is Notion Boost free?

Yes, Notion Boost is a free Chrome extension with no paid tiers.

Is Notion Boost safe to use?

It only needs access to Notion.so to apply its visual and layout tweaks, and doesn't require your Notion login credentials.

How do I use Notion Boost?

Install it, open Notion.so, click the extension icon, and toggle on the tweaks you want, like the sticky outline or full width.

Does Notion Boost add a table of contents?

Yes, its sticky outline feature shows a table of contents for pages that have headings or sub-headings.

Can Notion Boost make Notion pages full width?

Yes, one toggle sets full width as the default for all pages instead of the narrower centered layout.

What are Notion Boost alternatives?

Other Notion enhancement extensions and browser-level dark mode or reader-mode tools cover some overlapping tweaks.

Can Notion Boost hide comments and backlinks?

Yes, it has separate toggles to hide the comments section and backlinks section from all pages.

Does Notion Boost add line numbers to code blocks?

Yes, it can show line numbers and enable spellcheck inside Notion's code blocks.

Why isn't a Notion Boost tweak showing up?

Refresh the Notion page after toggling a setting, since some tweaks only apply on page load.

Does Notion Boost change my Notion data?

No, it only changes how pages look and behave in your browser; it doesn't edit or move your actual Notion content.