Njectify

The ultimate live web customization tool: CSS & JavaScript.

As of June 2026, Njectify has users in the Developer Tools category.

Usersno change0%
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.0.1
Manifest V3

History

1 snapshots

Tracking since Jun 21, 2026.

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DateUsersRatingReviewsVersion
Jun 21, 20261.0.1
Now1.0.1

Permissions & access

Permissions
storageactiveTabscriptingtabsuserScriptsidentityidentity.emailalarms
Host access
<all_urls>

Screenshots

Njectify screenshot 1Njectify screenshot 2Njectify screenshot 3Njectify screenshot 4Njectify screenshot 5Njectify screenshot 6

About

Njectify lets you customize any website in real time using CSS and JavaScript without opening DevTools.

Whether you want to redesign interfaces, test frontend changes, fix annoying layouts, automate repetitive tasks, or create permanent improvements for your favorite websites, Njectify brings everything together in one powerful Chrome extension.

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Features
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||| Visual Website Editor
Click any element on the page and edit it instantly. Adjust colors, typography, spacing, borders, shadows, filters, animations, transitions, transforms, Flexbox, Grid layouts, and much more through the intuitive Quick Edit panel.

||| Professional Code Editor
Write CSS and JavaScript with the built-in Monaco Editor, the same editor that powers Visual Studio Code. Enjoy syntax highlighting, autocomplete, tabs, file management, formatting, and a fast editing experience.

||| Smart CSS Inspector
Inspect any element and generate reliable CSS selectors with a single click. Create precise styles without manually searching through the DOM.

||| Project Management
Organize your customizations into reusable projects with URL matching, folders, CSS files, JavaScript files, secrets, configurable injection order, and isolated environments.

||| Instant Hot Reload
See CSS changes immediately without refreshing the page, making design and development faster than ever.

||| JavaScript Debug Console
View console logs from your injected scripts directly inside Njectify. Logs are organized by project, file, and severity to simplify debugging.

Works with Modern Websites

Compatible with traditional websites and modern single-page applications built with React, Vue, Angular, Next.js, Svelte, SolidJS, and other popular frameworks.

||| Backup and Sync
Export and import your projects using .njectify files, or optionally sync them through GitHub Gist or Google Drive using your own credentials.

||| Perfect For
• Frontend Developers
• Web Designers
• QA Engineers
• Power Users
• Product Teams
• Anyone who wants complete control over the websites they use.

||| Privacy
Your data stays yours.

Njectify does not collect, sell, or track your personal information. Projects are stored locally in your browser, and cloud synchronization is completely optional using your own accounts.

Technical

Version
1.0.1
Manifest
V3
Size
6.24MiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
eapjloogpkcdhpangehknokaljebcfgc
Developer ID
ub01989b66de5fcaaf9f84ef86bb19c76
Developer Email
[email protected]
Created
Jun 20, 2026
Last Updated (Store)
Jun 20, 2026
Last Scraped
Jun 21, 2026
Website
newlevel.com.br
Support URL
newlevel.com.br

Data sourced from the Chrome Web Store · last verified Jun 21, 2026.