Explore the toolbox

24 browser tools for developers & designers — all in one extension.

Inspection & Debugging

Examine every layer of a page — markup, styles, layout, and responsiveness — with tools that show you what the browser sees.

CSS Inspector

Inspect and edit CSS on any element, live. Changes render as you type.

Page Ruler

Measure spacing and alignment between any two elements, in pixels or percent.

Responsive Viewer

Preview any page at any viewport size. No resizing needed.

Responsive Checker

Check how pages render across common breakpoints in a single view.

Page Outliner

Visualize the structure and box model of every element on the page.

Move / Delete

Reposition or remove any DOM element with a single click.

Layout Tools

Visualize and tweak flexbox, grid, and alignment in real time.

Data & Storage

Browse, edit, and extract browser storage and page content — from cookies and localStorage to tables and emails.

Local Storage Manager

Browse, edit, and clear local storage and cookies from a single panel.

Cookie Editor

View, edit, and manage cookies for any domain.

Web Scraper

Pull structured data from any page into CSV or JSON.

Table Capture

Extract any HTML table to CSV with formatting preserved.

Email Finder

Find and copy email addresses found on the current page.

Page → Markdown

Convert any web page to clean, readable Markdown.

Design & Color

Sample, extract, and export every visual ingredient — colors, images, fonts, and markup — from any page.

Color Picker

Sample any pixel. Copy hex, RGB, or HSL in one click.

Color Palette

Extract the full design palette from any page.

Extract Images

Download every image on a page — regular, background, and SVG.

Export Elements

Export selected elements as clean, standalone HTML.

List All Fonts

See every font family, weight, and style in use on the page.

Font Changer

Swap any Google Font on the page and preview changes live.

Developer Tools

Utility tools that speed up the everyday dev workflow — editing, SEO inspection, and accessibility checks.

Live Text Editor

Edit any text directly on the page. Changes are local and live.

SEO Meta Inspector

Inspect meta tags, Open Graph, and structured data at a glance.

Meta Preview

Preview how your page appears in search results and social shares.

UTM Builder

Build, preview, and validate UTM-tagged URLs.

Accessibility

Audit pages for accessibility issues and ARIA compliance.