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Preview of Leetion - LeetCode to Notion

Leetion - LeetCode to Notion by Neel Bansal

Save LeetCode problems and solutions directly to your Notion database.

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About this extension
Save LeetCode problems and solutions directly to your Notion database.

If you've ever solved a problem and completely forgotten how you did it three weeks later, Leetion fixes that.

Leetion connects LeetCode to Notion. One click saves the problem, your solution, difficulty, tags, and URL: no more copy-pasting.

Features:
• Auto-extracts problem details and code from LeetCode.
• Built-in spaced repetition to schedule reviews and notification system to remind you.
• Track time/space complexity for each solution.
• Save multiple languages to the same problem entry.
• Drawing canvas to sketch trees, graphs, and diagrams.
• Auto-creates Notion database columns on first use.
• Form auto-saves locally so you never lose work.

Privacy first: No accounts, no external servers, no tracking. Your API key stays in your browser. Data goes directly from LeetCode to your Notion workspace.

Setup takes 2 minutes: Create a Notion integration at notion.so/my-integrations, connect it to a database, paste your API key into Leetion, and you're done.

Built for: Interview prep, CS students, competitive programmers, and anyone who wants to actually remember the problems they solve.

LeetCode helps you practice. Leetion helps you remember.

Using Chrome? https://chromewebstore.google.com/detail/leetion-leetcode-to-notio/jecnakakffleikibkbkdchdipmgeahpm

If you ever need to restart the setup process, go to settings and press "Run Setup Wizard", and watch this video explaining how to continue setup: https://www.youtube.com/watch?v=D6I_ZZtsMN8 .
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Permissions and data

Required permissions:

  • Display notifications to you
  • Access browser tabs
  • Access your data for leetcode.com
  • Access your data for leetcode.cn

Optional permissions:

  • Access your data for leetcode.com
  • Access your data for leetcode.cn
  • Access your data for api.notion.com

Data collection:

  • The developer says this extension doesn't require data collection.
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Add-on Links
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Version
1.1.3
Size
72.43 KB
Last updated
11 days ago (Jan 22, 2026)
Related Categories
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License
All Rights Reserved
Version History
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