Leetion - LeetCode to Notion

Name: Leetion - LeetCode to Notion
Rating: 5 (24 reviews)
Author: neelbansal

Save LeetCode problems and solutions directly to your Notion database.

As of June 2026, Leetion - LeetCode to Notion has 426 users and a 5.00/5 rating from 24 reviews in the Developer Tools category.

neelbansal Developer Tools★ Featured

Chrome Web Store ↗.crx

Users+37.0%

426

Rating0%

5.00

24 reviews

Reviews0%

Version

1.1.5

Manifest V3

History

11 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	311	5.00	24	1.1.5
Apr 9, 2026	312	5.00	24	1.1.5
Apr 20, 2026	320	5.00	24	1.1.5
Apr 25, 2026	329	5.00	24	1.1.5
Apr 29, 2026	334	5.00	24	1.1.5
May 5, 2026	335	5.00	24	1.1.5
May 9, 2026	340	5.00	24	1.1.5
May 12, 2026	338	5.00	24	1.1.5
May 21, 2026	349	5.00	24	1.1.5
May 31, 2026	362	5.00	24	1.1.5
Jun 8, 2026	384	5.00	24	1.1.5
Now	426	5.00	24	1.1.5

Permissions & access

Permissions: activeTabtabsstoragescriptingalarmsnotifications
Host access: https://leetcode.com/*, https://leetcode.cn/*, https://api.notion.com/*

Screenshots

Leetion - LeetCode to Notion screenshot 1

Leetion - LeetCode to Notion screenshot 2

Leetion - LeetCode to Notion screenshot 3

Leetion - LeetCode to Notion screenshot 4

About

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 Firefox? https://addons.mozilla.org/en-GB/firefox/addon/leetion/

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 .