Notion Syntax Highlighter

Improves Notion's code blocks syntax highlighting + adds tons of theme options

Notion Syntax Highlighter | Enhanced Code Blocks

"Notion Syntax Highlighter" is a Chrome extension that improves syntax highlighting for code blocks in Notion. It offers 245 customizable themes, minor fixes for code blocks, and is open source. Users can easily switch themes and store preferences locally, ensuring privacy. The extension is designed to enhance the coding experience in Notion with future improvements planned for performance, customization, and additional features.
Install from Chrome Web Store

Extension stats

Users: 591
10
Rating: 5.00
(4)
Version: 0.0.6 (Last updated: 2025-02-05)
Version code: 0.0.6
Creation date: 2023-07-07
Manifest version: 3
Permissions:
  • storage
Size: 176.13K

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge
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Extension summary

🖼️ 245 available themes 🔧 Improved syntax highlighting 🩹 Minor fixes for code blocks 🔓 Open source & free - you can find github repo here: https://github.com/JSerwatka/notion-syntax-highlighter


                           🛠️ HOW DOES IT WORK

  1. Upon installing the extension, the default theme (Gruvbox dark) will be automatically selected.
  2. To change the theme, simply click on the extension's icon and select a different theme.
  3. For convenience, only a few themes are visible in the main theme dropdown. To add more, click below the dropdown or right-click on the extension's icon and choose the "Options" menu. On the options page, select the themes you want to appear in your default list.

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User reviews

Great thing. (if it doesnt work in the Brave, turn off shields)
by Daniel Hlas, 2023-10-31

I works seamlessly! Great job.
by Nicky Sahraee, 2023-10-15

View all user reviews

Extension safety

Risk impact

Notion Syntax Highlighter requires very minimum permissions.

Risk impact analysis details
  • High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
  • Low ******* ****** ** *** ********* ********
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Notion Syntax Highlighter. Use it at your own risk.

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