Pesticide (without hover bar)
A CSS debugging tool that outlines all page elements to help identify and fix layout issues.
As of May 2026, Pesticide (without hover bar) has 937 users and a 5.00/5 rating from 4 reviews in the Developer Tools category.
Usersup 10.4 percent+10.4%
937
937
Ratingno change0%
5.00
4 reviews
Reviewsno change0%
4
Version
3.0.0
Manifest V3
History
4 snapshotsTracking since Apr 20, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 20, 2026 | 849 | 5.00 | 4 | 3.0.0 |
| May 6, 2026 | 872 | 5.00 | 4 | 3.0.0 |
| May 17, 2026 | 947 | 5.00 | 4 | 3.0.0 |
| May 30, 2026 | 992 | 5.00 | 4 | 3.0.0 |
| Now | 937 | 5.00 | 4 | 3.0.0 |
Permissions & access
- Permissions
- activeTabscripting
- Host access
- None declared
Screenshots
About
Pesticide is a Chrome extension designed to help you visualize the layout and structure of any webpage by outlining every HTML element. It’s a powerful tool for debugging CSS and understanding how elements are nested on the page. When activated, Pesticide injects custom CSS into the current tab, applying colored outlines to all elements based on their type. This makes it easy to identify spacing, nesting, and potential layout issues at a glance. ✨ Features ✅ One-click toggle to enable or disable visual outlines without needing page reload 🎨 Faithfully reflects the original website's CSS — no hover effects, no color changes, no shadows 🌍 Works on any website 🔐 Built using Manifest V3 for enhanced security and performance 🚫 No interference with site functionality or user interactions 🚀 How to use 1. Install the extension from the Chrome Web Store or load it unpacked 2. Click the Pesticide icon in your toolbar to toggle element outlines 3. Click again to turn them off Official Website: https://pesticide.michaelkolesidis.com/ Source Code: https://github.com/michaelkolesidis/pesticide-without-hover-bar Pesticide (without hover bar) is free software licensed under the GNU Affero General Public License v3.0.
Technical
- Version
- 3.0.0
- Manifest
- V3
- Size
- 48.84KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- ibaidbcedfbojihflojeekadmebnlbpb
- Developer ID
- u9f6c0d222f0255bac30b580c110efc75
- Developer Email
- [email protected]
- Created
- Jul 15, 2025
- Last Updated (Store)
- Jul 15, 2025
- Last Scraped
- May 30, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
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Data sourced from the Chrome Web Store · last verified May 30, 2026.