Top Chrome Extensions for Gmail Dark Mode
Gmail Dark Mode Chrome extensions — 11K monthly searches · Rankings shifted 50× in 7 days · Top 3 locked — dominated by incumbents
What Developers Can Learn
Intelligence derived from tracked keywords across all Gmail Dark Mode sub-keywords
Most Congested
Low concentration ratio (0.05) masks a single dominant player.
Gmail Dark Mode leads with 10K users at 3.9 rating, while #2 has just 48 users.
The leader is beatable — a 3.9 rating signals quality gaps, and 10K users represent minimal penetration of 11.3K monthly searches.
Possible Openings
Email tracking keywords (Email Tracking Gmail at 14.8K, Gmail Email Tracker at 14.3K) share the Gmail user base but face different competition dynamics.
Gmail Mark as Read (volume data available) could be another adjacent angle with documented demand.
Positioning Patterns
Top extensions rely on exact-match naming.
The leader scores 3.9 despite 10K users, below the top-5 average of 4.4, indicating users expect more polish.
No extension leverages social proof through mentions of specific compatibility or design quality metrics.
Top Extensions Leaderboard
7-day ranking snapshot and appearances in Top 10
| # | Extension | Users | Rating | Appearances | Category | Momentum |
|---|---|---|---|---|---|---|
| 1 |  Gmail Dark Mode | 10,000+ | ⭐ 3.9 | 7/7d | Gmail | — stable |
| 2 |  Gmail Auto Dark Mode | 48 | ⭐ 0 | 7/7d | Gmail | ↑ rising |
| 3 |  Gmail Dark Mode | 17 | ⭐ 0 | 7/7d | Gmail | ↓ dropping |
| 4 |  Gmail Dark Mode - Dark theme for better eyesight | 277 | ⭐ 4.3 | 7/7d | Gmail | — stable |
| 5 |  Gmail System Theme | 90 | ⭐ 5 | 7/7d | Gmail | — stable |
| 6 |  Dark mode for Google™ docs | 40,000+ | ⭐ 3.6 | 7/7d | Gmail | — stable |
| 7 |  Darkly for Gmail™ | 2 | ⭐ 0 | 7/7d | Gmail | — stable |
| 8 |  Gmail App - Mail Application for Gmail™ | 100,000+ | ⭐ 4.3 | 7/7d | Gmail | — stable |
| 9 |  Simple Dark Mode | 3 | ⭐ 0 | 7/7d | Gmail | — stable |
| 10 |  Manganum: Sidebar with Gmail and Google Calendar | 50,000+ | ⭐ 4.3 | 7/7d | Gmail | — stable |
Gmail Dark Mode
10,000+ · ⭐ 3.9 · 7/7d
Gmail Auto Dark Mode
48 · ⭐ 0 · 7/7d
Gmail Dark Mode
17 · ⭐ 0 · 7/7d
Gmail Dark Mode - Dark theme for better eyesight
277 · ⭐ 4.3 · 7/7d
Gmail System Theme
90 · ⭐ 5 · 7/7d
Dark mode for Google™ docs
40,000+ · ⭐ 3.6 · 7/7d
Darkly for Gmail™
2 · ⭐ 0 · 7/7d
Gmail App - Mail Application for Gmail™
100,000+ · ⭐ 4.3 · 7/7d
Simple Dark Mode
3 · ⭐ 0 · 7/7d
Manganum: Sidebar with Gmail and Google Calendar
50,000+ · ⭐ 4.3 · 7/7d
Ranking Volatility - Top 10 Ranks
7-day Top 10 movement snapshot (2026-03-31 to 2026-04-06)
✦ 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 Mode extension market?
Track your extension's ranking for any Gmail Dark Mode keyword, monitor weekly changes, and find the exact gaps between you and the top 10.