Tweaklify

Fast DOM prototyping & live style editing — click any element to inspect and tweak it instantly.

As of June 2026, Tweaklify has 28 users and a 5.00/5 rating from 5 reviews in the Developer Tools category.

Usersup 7.7 percent+7.7%
28
28
Ratingno change0%
5.00
5 reviews
Reviewsup 66.7 percent+66.7%
5
Version
5.0.3
Manifest V3
90-day change · In the last 90 days this extension 5 version updates, changed permissions.

History

9 snapshots

Tracking since Apr 1, 2026.

39.5228.517.48Apr 1, 2026Jun 9, 2026
View as table
DateUsersRatingReviewsVersion
Apr 1, 2026265.0031.0.2
Apr 19, 2026255.0031.0.2
May 3, 2026235.0031.0.2
May 9, 2026195.0031.0.3
May 14, 2026215.0034
May 20, 2026225.0055.0.0
May 27, 2026335.0055.0.1
Jun 3, 2026385.0055.0.3
Jun 9, 2026315.0055.0.3
Now285.0055.0.3

Changelog

  • May 27, 2026
    permissions
    activeTab, scripting, storage
    activeTab, scripting, storage, webNavigation
  • May 20, 2026
    host_permissions
    https://api.openai.com/*
    https://api.openai.com/*, https://api.anthropic.com/*
  • May 3, 2026
    host_permissions
    (empty)
    https://api.openai.com/*
  • May 3, 2026
    permissions
    activeTab, scripting
    activeTab, scripting, storage
  • May 3, 2026
    description
    Tweaklify – DevTools, Made User-Friendly
    
    Tweaklify transforms Chrome DevTools into a powerful and intuitive UX design tool. Instead of manually tweaking CSS code, Tweaklify gives you clean, editable inputs for key style properties like colors, font sizes, spacing, and more, right inside your DevTools. Perfect for designers, developers, and anyone who wants a faster, more visual way to adjust UI elements on the fly.
    
    Make styling easier. Make DevTools smarter. Tweaklify your workflow.
    Tweaklify — Live DOM Editor & AI Page Builder
    Design faster. Prototype directly in the browser. No switching between editor and browser, no copying selectors into DevTools.
    Click the Tweaklify icon on any page and start editing instantly.
    
    🖱 Point-and-Click Inspector
    Click any element on the page to select it. See its full HTML and computed CSS immediately. A live highlight shows exactly what you've selected, with a breadcrumb so you always know where you are.
    ✏️ Edit HTML Live
    Read and modify an element's raw HTML directly in a full-featured code editor (powered by Ace). Hit "Apply" and the change appears on the page instantly — no reload, no copy-paste.
    🎨 Visual Style Editor
    Tweak any CSS property through clean, purpose-built controls — color pickers for colors, sliders for opacity, number spinners for spacing, and dropdowns for layout properties. Covers typography, background, layout, flexbox, borders, positioning, and transform. Changes apply to the page in real time.
    ✍️ Inline Text Editing
    Double-click any text element to edit its content directly on the page — just like clicking into a Google Doc.
    🤖 AI Section Generator
    Describe a section in plain English and let AI build it for you. Type something like "a dark hero section with a gradient background, big headline, and two CTA buttons" — Tweaklify sends it to OpenAI and injects the generated HTML straight into the page. Preview the code before inserting, pick exactly where it goes, and re-use recent generations from your history.
    Your OpenAI API key is stored locally on your device and is only ever sent to OpenAI — never to any third-party server.
    🌗 Three Themes
    Dark, Light, and Pink & Black. The panel is draggable and resizable so it stays out of your way.
    
    Perfect for:
    
    Frontend developers prototyping UI changes without touching the codebase
    Designers exploring layout and style options in context
    Anyone who wants to quickly mockup a new section or experiment with a page's look and feel
    
    
    Privacy: Tweaklify operates entirely locally. No data is collected, tracked, or transmitted — except OpenAI API calls you explicitly trigger yourself.
  • May 3, 2026
    short_description
    Tweaklify your web experience. No code, just clicks.
    Fast DOM prototyping & live style editing — click any element to inspect and tweak it instantly.

Permissions & access

Permissions
activeTabscriptingstoragewebNavigation
Host access
https://api.openai.com/*, https://api.anthropic.com/*

Screenshots

Tweaklify screenshot 1Tweaklify screenshot 2Tweaklify screenshot 3

About

Tweaklify — Live DOM Editor & AI Page Builder
Design faster. Prototype directly in the browser. No switching between editor and browser, no copying selectors into DevTools.
Click the Tweaklify icon on any page and start editing instantly.

🖱 Point-and-Click Inspector
Click any element on the page to select it. See its full HTML and computed CSS immediately. A live highlight shows exactly what you've selected, with a breadcrumb so you always know where you are.
✏️ Edit HTML Live
Read and modify an element's raw HTML directly in a full-featured code editor (powered by Ace). Hit "Apply" and the change appears on the page instantly — no reload, no copy-paste.
🎨 Visual Style Editor
Tweak any CSS property through clean, purpose-built controls — color pickers for colors, sliders for opacity, number spinners for spacing, and dropdowns for layout properties. Covers typography, background, layout, flexbox, borders, positioning, and transform. Changes apply to the page in real time.
✍️ Inline Text Editing
Double-click any text element to edit its content directly on the page — just like clicking into a Google Doc.
🤖 AI Section Generator
Describe a section in plain English and let AI build it for you. Type something like "a dark hero section with a gradient background, big headline, and two CTA buttons" — Tweaklify sends it to OpenAI and injects the generated HTML straight into the page. Preview the code before inserting, pick exactly where it goes, and re-use recent generations from your history.
Your OpenAI API key is stored locally on your device and is only ever sent to OpenAI — never to any third-party server.
🌗 Three Themes
Dark, Light, and Pink & Black. The panel is draggable and resizable so it stays out of your way.

Perfect for:

Frontend developers prototyping UI changes without touching the codebase
Designers exploring layout and style options in context
Anyone who wants to quickly mockup a new section or experiment with a page's look and feel


Privacy: Tweaklify operates entirely locally. No data is collected, tracked, or transmitted — except OpenAI API calls you explicitly trigger yourself.

Technical

Version
5.0.3
Manifest
V3
Size
81.42KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
nofghngcjpepjeehnaanedhbkbockpgb
Developer ID
u92f968915a50b72e5c83ed777597fb69
Developer Email
[email protected]
Created
Apr 8, 2025
Last Updated (Store)
May 23, 2026
Last Scraped
Jun 9, 2026
Website

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Data sourced from the Chrome Web Store · last verified Jun 9, 2026.