ReadyTools Web Assistant

All-in-one web tools: full screenshots, Chromo color picker, element blocker, SEO audit, live style editor and font analyzer.

Stop slowing down your browser with dozens of single-purpose extensions. ReadyTools Web Assistant combines 18+ essential web development, design, SEO, and privacy utilities into a single, lightning-fast, privacy-first Chrome extension. Whether you are capturing full-page mockups for a client presentation, picking pixel-accurate colors, debugging broken mobile layouts, blocking annoying cookie banners, or auditing SEO and Core Web Vitals, ReadyTools gives you an unfair productivity advantage directly from your browser toolbar. 🚀 CORE SUPERPOWERS & ESSENTIAL TOOLS: 📸 1. PIXEL-PERFECT SCREENSHOTS & DEVICE MOCKUPS • Full Page Scrolling Capture: Seamless, pixel-perfect stitching of entire long-scrolling websites with zero layout shifts. • Visible Viewport & Custom Area: Quickly clip the visible screen or draw a custom selection box. • Realistic Mobile Mockups: Wrap your webpage in photorealistic device frames in seconds — iPhone 15/16/17 Pro Max, Google Pixel, and Samsung Galaxy. • Built-In Canvas Annotation Studio: Crop, draw arrows, add geometric shapes, highlight callouts, blur sensitive text, and export directly as high-res PNG or multi-page PDF documents. 🎨 2. CHROMO COLOR PIPETTE & PALETTE EXTRACTOR • Deep Chromo Integration: Works seamlessly with the ReadyTools Chromo color engine. • Native Precision EyeDropper: Pick any pixel color anywhere on your screen. • Automatic Palette Extraction: Automatically scans the page DOM to discover dominant, accent, and background color schemes. • Instant Formats: 1-Click copy to clipboard in HEX, RGB, HSL, and OKLCH. 🛡️ 3. ONE-CLICK ELEMENT BLOCKER • Click-to-Hide: Click any annoying sticky header, newsletter popup, paywall overlay, or cookie banner to make it disappear instantly. • Persistent Domain Rules: Your blocked elements stay hidden across refreshes without consuming heavy background memory. • Clean & Lightweight: Manage or restore blocked elements easily through the visual manager. ✏️ 4. LIVE STYLE EDITOR & PRIVACY SHIELD • Instant Dark Mode: Transform harsh bright websites into sleek, eye-friendly dark themes. • Financial & Price Privacy Blur: Instantly blur bank balances, prices, salaries, and sensitive numbers across any website before sharing your screen or taking screenshots! • Real-Time CSS Injection: Write, test, and save custom CSS rules directly on any domain. 🔍 5. DEEP SEO & SOCIAL CARD AUDITOR • Complete SEO Scorecard: Audit meta titles, descriptions, canonical tags, indexability, and robots directives. • Visual Heading Hierarchy Tree: Inspect the H1-H6 heading structure to find skipped levels and formatting errors. • Live Social Cards Preview: See exactly how your webpage looks when shared on Facebook, LinkedIn, Twitter/X, and messaging apps. 🔤 6. TYPOGRAPHY & FONT ANALYZER • Inspect every rendered font family, font size, weight, line height, and letter spacing on the page. • Instantly detect external Google Fonts, Adobe Typekit, and local font stacks. ⚡ 7. PERFORMANCE SNAPSHOT & CORE WEB VITALS • Real-time Core Web Vitals metrics: LCP (Largest Contentful Paint), FID/INP, CLS (Cumulative Layout Shift), and TTFB (Time to First Byte). • Complete resource breakdown: identify heavy images, blocking scripts, and uncompressed CSS files slowing down load times. 🕵️‍♂️ 8. THREAT & PRIVACY RADAR • Forensic Security Scan: Detect hidden tracking traps, IP grabber URLs (Grabify, IPLogger), and aggressive third-party trackers. • Insecure HTTP Guard: Highlights unencrypted input fields and forms on legacy HTTP websites. • DNS-over-HTTPS (DoH): Real-time DNS lookups via Cloudflare and Google DNS to verify server integrity. 🍪 9. STORAGE & COOKIE MANAGER • Inspect all first-party cookies, LocalStorage keys, and SessionStorage items. • Search, filter, and view values safely. • 1-Click Nuclear Reset: Clear all local client storage instantly for clean authentication and testing flows. 📐 10. LAYOUT & OVERFLOW DEBUGGER • Pesticide CSS Outlines: Instantly outline every DOM container to inspect margin, padding, and alignments. • Flexbox & CSS Grid X-Ray: Visualize grid tracks and alignment axes. • Horizontal Scroll Hunter: Highlights the exact rogue elements breaking your mobile and responsive viewport. 🔗 11. LINK AUDITOR • Crawl and verify all internal and external hyperlinks on the page. • Flags broken links (404/500), insecure HTTP targets, and missing anchor text. ♿ 12. ACCESSIBILITY & CONTRAST CHECKER • Live WCAG 2.2 AA/AAA color contrast ratio calculator. • Semantic structure, missing image ALT tags, and ARIA roles audit. 📋 13. PROMPT & SNIPPET VAULT • Store reusable code snippets, AI prompts, and canned customer replies. • 1-Click cursor injection directly into text inputs, form fields, and textareas. 👥 BUILT FOR PROFESSIONALS: • Web Developers: Debug CSS, examine DOM storage, inspect fonts, and hunt layout overflows in seconds. • UI/UX Designers: Extract color palettes, analyze typography, and generate photorealistic device mockups for Dribbble or Figma. • SEO & Content Marketers: Audit meta tags, check social share cards, and analyze word counts and readability. • Business & Privacy Users: Blur financial figures before screen recording and eliminate annoying web popups forever. 🔒 PRIVACY & SECURITY FIRST: • 100% Client-Side: All processing, screenshots, and audits execute directly within your browser. • Zero Remote Code: Strictly complies with Google's Manifest V3 security requirements. • No Tracking & No Data Collection: ReadyTools does not track your browsing history or sell user data. LIGHTWEIGHT & FAST: ReadyTools Web Assistant is engineered with vanilla performance in mind. Zero bulky frameworks, instant popup loading, and zero background battery drain. Install ReadyTools Web Assistant today and supercharge your web experience!