Top Chrome Extensions for Gmail Dark Theme
Gmail Dark Theme Chrome extensions — 2K monthly searches · Rankings shifted 55× in 7 days · Top 3 partially locked by Gmail Dark Mode, Gmail Auto Dark Mode
What Developers Can Learn
Intelligence derived from tracked keywords across all Gmail Dark Theme sub-keywords
Most Congested
With 23 active extensions but a low concentration ratio (0.049), the Gmail dark theme space remains accessible to new entrants.
The current leader has only 10K users with a mediocre 3.8 rating, while a competitor holds 4.9 stars despite zero reported users — suggesting early-stage products can still gain traction through quality.
Possible Openings
Adjacent Gmail enhancement keywords like 'Email Tracking Gmail' (14.8K monthly searches) and 'Gmail Email Tracker' (14.3K monthly searches) offer related opportunities with established search demand but likely different development complexity.
Positioning Patterns
The top 3 extensions all feature 'Dark Mode' in their names.
Ratings span 3.8 to 4.9, with the top performer having 10K users but a middling 3.8 rating — indicating that user count alone doesn't guarantee quality perception.
The average top-5 rating sits at 4.4.
Top Extensions Leaderboard
7-day ranking snapshot and appearances in Top 10
| # | Extension | Users | Rating | Appearances | Category | Momentum |
|---|---|---|---|---|---|---|
| 1 |  Gmail Dark Mode | 10,000+ | ⭐ 3.8 | 7/7d | Gmail | — stable |
| 2 |  Gmail Auto Dark Mode | — | ⭐ 4.9 | 7/7d | Gmail | — stable |
| 3 |  Gmail Dark Mode - Dark theme for better eyesight | 340 | ⭐ 3.8 | 7/7d | Gmail | — stable |
| 4 |  Gmail System Theme | — | ⭐ 5 | 7/7d | Gmail | — stable |
| 5 |  Mail In Black for Gmail | 12 | ⭐ 0 | 7/7d | Gmail | — stable |
| 6 |  Gmail Dark Mode Enhancer | 5 | ⭐ 0 | 7/7d | Gmail | ↓ dropping |
| 7 |  Darkly for Gmail™ | 8 | ⭐ 0 | 7/7d | Gmail | ↑ rising |
| 8 |  Inbox Reborn theme for Gmail™ | 966 | ⭐ 4.6 | 7/7d | Gmail | ↓ dropping |
| 9 |  Notifier for Gmail™ | 200,000+ | ⭐ 4.4 | 7/7d | Gmail | ↓ dropping |
| 10 |  Simple Dark Mode | 7 | ⭐ 0 | 7/7d | Gmail | ↓ dropping |
Gmail Dark Mode
10,000+ · ⭐ 3.8 · 7/7d
Gmail Auto Dark Mode
— · ⭐ 4.9 · 7/7d
Gmail Dark Mode - Dark theme for better eyesight
340 · ⭐ 3.8 · 7/7d
Gmail System Theme
— · ⭐ 5 · 7/7d
Mail In Black for Gmail
12 · ⭐ 0 · 7/7d
Gmail Dark Mode Enhancer
5 · ⭐ 0 · 7/7d
Darkly for Gmail™
8 · ⭐ 0 · 7/7d
Inbox Reborn theme for Gmail™
966 · ⭐ 4.6 · 7/7d
Notifier for Gmail™
200,000+ · ⭐ 4.4 · 7/7d
Simple Dark Mode
7 · ⭐ 0 · 7/7d
Ranking Volatility - Top 10 Ranks
7-day Top 10 movement snapshot (2026-06-01 to 2026-06-08)
✦ Entered Top 10 This Week
↓ Dropped Out of Top 10
Data Methodology
- Data source:
- Chrome Web Store search results
- Update frequency:
- Weekly
- Monthly Search Demand:
- Estimated demand indicator sourced from third-party keyword data. Not CWS-internal figures.
Is your extension visible
in Gmail Dark Theme extension market?
Track your extension's ranking for any Gmail Dark Theme keyword, monitor weekly changes, and find the exact gaps between you and the top 10.