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Preview of LeetCode Theme

LeetCode Theme by Divy Prakash Pandey

Custom LeetCode themes and dark mode for the code editor and problem page. Set any picture or anime scene as your background.

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About this extension
LeetCode Theme gives the LeetCode problem page and code editor a complete makeover — with themes, a dark mode and anime wallpapers. Pick a look in one tap and it applies instantly. Works on leetcode.com problem pages.

ANIME STUDIO
• 9 built-in anime wallpapers, or add your own pictures
• Use one wallpaper for everything, or a different one for Easy, Medium and Hard
• Glass panels are solved per picture so code stays readable (4.5:1 contrast)
• Glass modes: Auto, Dark or Light — plus sliders for opacity, blur and dimming
• Editor colours are generated from the picture you choose

8 THEMES
Anime Studio, Pixel Art, Web Crawler, Adventure, Vintage Paper, Sakura Night, Grid and Orchid — each with its own palette, syntax colours and style. Or switch everything off to return to LeetCode's default look.

VERDICT MOMENTS
• Animated Accepted, Passed, Wrong Answer and Time Limit Exceeded effects with synthesised sound effects
• Accepted ribbon with confetti
• Share card after an Accepted submission, with your daily solve streak and one-click Post on X / LinkedIn

EPISODE TITLE CARDS
Unsolved problems open with an anime-style title card, in Japanese or English.

FOCUS MODE
Press Ctrl+Shift+. to hide art, animation and sound when you need to concentrate.

PRIVATE BY DESIGN
No network requests, no analytics, no tracking. Your settings and pictures stay in your browser.

HOW TO USE
1. Click the LeetCode Theme icon in the toolbar.
2. Choose a theme or tap a wallpaper.
3. Open any problem on leetcode.com — your new look is already there.

LeetCode Theme is an independent project and is not affiliated with or endorsed by LeetCode.
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Permissions and data

Required permissions:

  • 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

Data collection:

  • The developer says this extension doesn't require data collection.
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Version
1.0.23
Size
3.01 MB
Last updated
7 days ago (1 Nov 2026)
Related Categories
  • Web Development
Licence
All Rights Reserved
Version History
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