LewisSide
Instant Lewis structure & valence electron calculator for students. Works perfectly with Canvas and online chemistry homework.
As of June 2026, LewisSide has 2 users in the Education category.
Usersno change0%
2
2
Ratingno change0%
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— reviews
Reviewsno change0%
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Version
1.0.0
Manifest V3
History
6 snapshotsTracking since Apr 16, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 16, 2026 | 2 | — | — | 1.0.0 |
| Apr 26, 2026 | 2 | — | — | 1.0.0 |
| May 13, 2026 | 1 | — | — | 1.0.0 |
| May 22, 2026 | 2 | — | — | 1.0.0 |
| Jun 1, 2026 | 1 | — | — | 1.0.0 |
| Jun 9, 2026 | — | — | — | 1.0.0 |
| Now | 2 | — | — | 1.0.0 |
Permissions & access
- Permissions
- sidePanelcontextMenusactiveTabstorage
- Host access
- None declared
Screenshots
About
LewisSide is a lightweight sidebar assistant designed for students and educators. Get perfect molecular diagrams and valence electron counts without ever leaving your current tab! 🌟 Key Features: - Right-Click to Generate: Simply highlight a formula (e.g., CH_4, NO3-, CO2) on any website and view its structure instantly in the sidebar. - Scientifically Accurate: Powered by advanced rendering algorithms to ensure correct VSEPR geometries (Trigonal Planar, Tetrahedral, etc.). - Valence Electron Calculator: Automatically calculates total valence electrons with step-by-step breakdowns—perfect for exam prep. - Privacy First: No data collection, no accounts required. All processing happens locally on your device. - High-Quality Export: Copy to clipboard or download images to spice up your lab reports and presentations. The Professional Choice: While other tools might give you incorrect isomers, LewisSide is optimized for academic accuracy, ensuring ions like NO3- are displayed in their standard resonance forms.
Technical
- Version
- 1.0.0
- Manifest
- V3
- Size
- 185KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- phnndlinmikfcjaadcfnbaddjpabbhlc
- Developer ID
- u1b3916bc462fde5c50297dbf3a599d0f
- Developer Email
- [email protected]
- Created
- Jan 2, 2026
- Last Updated (Store)
- Jan 2, 2026
- Last Scraped
- Jun 9, 2026
- Website
- —
- Support URL
- —
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Data sourced from the Chrome Web Store · last verified Jun 9, 2026.