Before12 extensions active
Your current setup
SQ
SEOquakeDS
DetailedSEOMR
MozBarAH
Ahrefs SEOSS
SERPsimWV
Wave A11y⏱~2h per audit · juggling 12 tabs
💸Several extensions cost money
🐌Chrome slowed down by all these
Free SEO & GEO Chrome Extension with 60+ Audit Tools
See exactly why your pages don't rank — with an AI expert that reads your live page, not a crawl.
🔒youtube.comwww.youtube.com/watch/watch?v=ROSSbwvSe-I
60+
SEO / GEO tools
100%
local analysis
1
extension instead of 10+
Empowering SEO experts at the world's leading agencies
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VortexN
NimbusP
PrysmaC
CirrusK
KynderH
HalcynV
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NimbusP
PrysmaC
CirrusK
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NimbusP
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HalcynThe Toolbox
60+ Free SEO Tools. One Click.
Whether you're learning SEO or optimizing at scale — see what's really happening on any page, instantly.
◉
Semantic AuditFull-page analysis in one click.
Get a complete SEO overview: title, meta, canonical, robots, H1—H6 hierarchy, and schema validation. All in real time.
Live SEO ScoreCharacter count alertsIndexability status
See the issue, fix the issue, move on.
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Structured DataSchema validation without the headache.
Extract and validate JSON-LD, Microdata, and RDFa instantly. Property-level error flags with syntax highlighting.
JSON-LD extractionExport JSON-LD / clipboardNesting visualizer
Catch rich result blockers before Google does.
☸
International SEO50+ languages. Zero guesswork.
Verify hreflang return tags, language/region codes, and x-default. Essential for any multilingual or multi-regional site.
Return tag validationx-default checkerExport CSV / XLS
Ship international pages without hreflang roulette.
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Image AuditEvery image, audited instantly.
Find missing alt tags, oversized files, and non-WebP formats. Batch export to CSV or ZIP for client reports.
Alt text auditFormat & size checkBatch ZIP export
Spot performance waste and missing context in seconds.
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Redirect TracerFollow every hop. Spot every loop.
Trace 301/302 chains, measure response times, and detect redirect loops. Essential for URL migration monitoring.
Full chain visualizationResponse time per hopLoop detection
Make migrations safer before rankings take the hit.
⇄
Link AnalysisEvery link on the page, classified.
Internal vs external, follow vs nofollow, sponsored, UGC — see every link with its attributes at a glance.
Internal / External splitNofollow detectionBroken link check
Turn a messy page into a clean linking map.
Link Analysis
87
Internal
12
External
3
Nofollow
0
Broken
Total: 99 links analyzed
60+ tools, all in one
Works everywhere.
On any site, any page — localhost, staging, or production. And these are just a handful of the 60+ tools packed inside for free.
Swipe to explore · tap to zoom
Extension
Search Toolbox — the live SEO audit sidebar on a real website
Semantic
Overview — title, meta, canonical, schema & hreflang at a glance
Headings
Headings — scan the rendered H1–H6 hierarchy and spot structural gaps
Social
Social tags — review Open Graph and X cards before they are shared
Schema
Structured data — inspect JSON-LD and Microdata entities from the live page
Schema
Atom View — interactive mind-map of all structured data
Hreflang
Hreflang — verify language targets, HTTP status and reciprocal links
Redirects
Redirects — follow each HTTP hop, final status and canonical outcome
Images
Images — inspect alt text, dimensions, format and rendered assets
Source
HTML source — search the server response without leaving the page
Render
Render — compare raw source, no-JS output and the rendered DOM
Links
Links — classify internal, external, follow and nofollow URLs
Inspector
CSS Inspector — hover any element to read box model & CSS
Mobile
Mobile Preview — simulate iPhone 17, Galaxy S24 & more
AI Audit
AI SEO/GEO Audit — 90-day roadmap generated in 60 seconds
AI Crawlers
Robots & AI Crawlers — verify AI crawlability & LLM visibility
SERP VPN
SERP VPN — open Google as if searching from any country
User-Agent
UA Switcher — emulate Googlebot, GPTBot, Bingbot & more
Dorks
Google Dorks — 20+ search operators pre-wired for SEO audits
Cookies
Cookie Manager — inspect & delete cookies by category
Cache
Cache Manager — clear the exact browser storage that needs a fresh test
Quick tools
Quick tools — jump to your most useful checks from one compact menu
Export
Export — send page data to ChatGPT, Claude or Gemini in one click
Glossary
SEO Glossary — definitions for 100+ technical SEO terms
Before · After
12 extensions or just 1?
Most SEOs have 10+ extensions installed. Search Toolbox replaces all of them.
After1 extension only
SEARCH TOOLBOX
Overview✓
Schema + JSON-LD✓
Redirects✓
Image Audit✓
Hreflang✓
SEO Report✓
⚡~5 min per audit · everything in one panel
🆓100% free, no account needed
🚀Faster Chrome, fewer extensions
✦ The last SEO extension you'll ever install ✦
The Only AI That Actually Reads Your Page.
Most AI bots are blind to your code. SearchToolbox's agent analyzes your live DOM, source code, and technical headers to provide context-aware fixes that actually work.
Deep Dive
Every tool you'll ever need
From your first audit to enterprise reviews — 60+ tools, every one of them free.
🔍
62 features
◉
Featured tool
Page Overview
Title, meta description, canonical URL, robots, viewport, charset — scored and flagged in real-time.
📏
Featured tool
Title & Description Length
Character count badges with good/warn/bad thresholds (SEO-optimal ranges).
🔗
Featured tool
Canonical URL Checker
Detect self-referencing canonicals, cross-domain canonicals, and missing canonical tags.
🤖
Featured tool
Robots Meta Tag
Parse noindex, nofollow, noarchive, noimageindex, unavailable_after and all robot directives.
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Featured tool
Heading Hierarchy Audit
Visual H1–H6 tree. Detect missing H1, multiple H1s, and heading level skips.
⬡
Featured tool
Open Graph Preview
Live OG image, title, description, and site name exactly as Facebook and LinkedIn see it.
🐦
Featured tool
Twitter Card Preview
Twitter summary_large_image and app card preview with real image rendering.
💬
Featured tool
WhatsApp & Messaging Preview
Preview link unfurls for WhatsApp and messaging apps using og: and twitter: tags.
{}
Featured tool
JSON-LD Schema Extractor
Extract, expand, and validate all JSON-LD blocks with syntax highlighting.
🔠
Featured tool
Microdata & RDFa Extractor
Parse Microdata and RDFa structured data in addition to JSON-LD.
⚠
Featured tool
Schema Property Validator
Property-level error flags — missing required fields, wrong data types, invalid URLs.
☸
Featured tool
Hreflang Tag Parser
List all hreflang and x-default tags with language/region codes.
🔄
Featured tool
Hreflang Return Link Checker
Verify that each alternate URL links back correctly (reciprocal hreflang).
🌍
Featured tool
Hreflang Language Validator
Detect malformed language codes (en-gb vs en-GB, fr-fr vs fr-FR) and missing x-default.
⬸
Featured tool
URL Variants Checker
www/non-www, HTTP/HTTPS, trailing slash, and case variants — consolidated into canonical.
⊖
Featured tool
Robots.txt Viewer
Fetch and display the robots.txt with rule highlighting and crawl directive analysis.
📡
Featured tool
X-Robots-Tag Header
Inspect the X-Robots-Tag HTTP response header — often overrides meta robots.
🔒
Featured tool
HTTPS Detection
Confirm HTTPS protocol, detect mixed content warnings, and HTTP→HTTPS redirect presence.
⇕
Featured tool
Redirect Chain Tracer
Full hop-by-hop chain with status codes (301, 302, 307, 308…), response times, and loop detection.
⏱
Featured tool
Redirect Response Times
Measure latency per hop to identify slow redirects that waste crawl budget.
◇
Featured tool
Image Alt Text Audit
Flag every image missing alt text — the #1 image SEO error on the web.
📐
Featured tool
Image Dimensions Checker
Detect oversized images being served at 1920px but rendered at 200px.
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Featured tool
Image Format Audit
Identify JPEG/PNG images that should be converted to WebP or AVIF for speed.
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Featured tool
Image Size Checker
Flag images larger than SEO-recommended thresholds (e.g. >200kb).
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Featured tool
Image ZIP Export
Download all images on the page as a single ZIP file.
📊
Featured tool
Image CSV Export
Export a spreadsheet of all images: src, alt, dimensions, size, format.
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Featured tool
CSS Inspector
Click any element on the page and inspect its computed CSS without opening DevTools.
</>
Featured tool
Source Code Viewer
View raw HTML source with syntax highlighting — compare with rendered DOM.
⟨⟩
Featured tool
JS Render Comparison
Before/after JavaScript execution diff to spot crawler-invisible content.
📸
Featured tool
Viewport Screenshot
Capture a pixel-perfect screenshot of the visible viewport in one click.
📜
Featured tool
Full Page Screenshot
Scroll-capture the entire page as a single PNG image — including content below the fold.
🔗
Featured tool
Full Link Listing
Every internal and external link: URL, anchor text, status code.
⛔
Featured tool
Nofollow Link Detection
Highlight all rel="nofollow" links at a glance.
💰
Featured tool
Sponsored & UGC Tags
Detect rel="sponsored" and rel="ugc" link attributes.
📤
Featured tool
External Link Audit
Separate internal vs external links, identify outgoing followed links.
📥
Featured tool
Link CSV Export
Export the full link list with all attributes as a CSV file.
🖱
Featured tool
Link Grabber
Ctrl/Cmd+drag to collect links from the page into a clipboard list.
▣
Featured tool
Text Grabber
Select any text on page to copy or Google-search it instantly.
🌐
Featured tool
SERP VPN Geo-Simulation
Simulate Google searches from 50+ countries without routing real traffic through a VPN.
📱
Featured tool
Device Simulation
Preview SERP and page from any device: Googlebot Mobile, iPhone, Android.
⌘
Featured tool
Google Dork Operators
Pre-built site:, inurl:, intitle:, cache:, related: operators for instant power-user searches.
🔎
Featured tool
Duplicate Content Checker
Detect pages that Google may be treating as duplicate content via search operators.
⚡
Featured tool
PageSpeed Insights Link
One-click PageSpeed Insights for the current URL.
✅
Featured tool
Rich Results Tester
Open Google Rich Results Test for the current URL in one click.
📊
Featured tool
Open in Ahrefs / SEMRush / Moz
Jump to Ahrefs, SEMRush, Moz, Majestic, or SimilarWeb for the current domain instantly.
🍪
Featured tool
Cookie View / Edit / Delete
Full cookie manager: view values, edit, add new cookies, or nuke all at once.
📤
Featured tool
Cookie Export / Import
Save and restore cookie sets — great for testing geo or consent variations.
♻
Featured tool
Cache & Storage Cleaner
Clear cache, cookies, localStorage, sessionStorage — by time range or all at once.
⬛
Featured tool
User Agent Switcher
Googlebot Desktop, Googlebot Mobile, Bingbot, or any custom UA string.
≡
Featured tool
SEO Glossary (150+ terms)
Plain-language definitions for every SEO concept — no browser tab needed.
📋
Featured tool
Weighted SEO Report
Scored audit across 8 categories (Indexability, On-Page, Technical, Schema, Social, Speed, Links, Images).
📄
Featured tool
PDF Report Export
Export the full SEO audit as a professional PDF — client-ready in 10 seconds.
🔗
Featured tool
Shareable Report URL
Open the report in a standalone tab to share with clients or teammates.
🔴
Featured tool
JavaScript Toggle
Disable JS with one click to see your page as crawlers see it during indexing.
📱
Featured tool
Mobile Device Preview
View any page in an accurate phone/tablet frame without a real device.
🎨
Featured tool
Color Picker
Pick any color from the page. Returns HEX, RGB, and HSL values instantly.
◻
Featured tool
Transparent Overlay Mode
Make the extension semi-transparent to view the page behind it.
◑
Featured tool
Light / Dark Theme
Toggle between the light and dark UI theme at any time.
⌨
Featured tool
Keyboard Shortcuts
Full keyboard navigation — every tab accessible with a configurable shortcut.
⚙
Featured tool
Configurable Sidebar
Hide any tabs you don't use. Set your default landing tab. Stays across sessions.
📐
Featured tool
Side Panel Mode
Runs as a Chrome Side Panel — stays open while you browse, no popup needed.
🔪
Featured tool
Context Menu Integration
30+ SEO actions available from the browser right-click menu — fully configurable.
SEO resource center
The right tool for every check.
Start with the free audit, investigate one technical signal, then apply the workflow to your stack. Every page uses real Search Toolbox features and screenshots.
Priority tools
free SEO tools
60+ Free SEO Tools in One Chrome Extension
Explore
free SEO audit tool
Free SEO Audit Tool with Actionable PDF Reports
Explore
technical SEO Chrome extension
Technical SEO Chrome Extension for Live Page Audits
Explore
schema markup checker
Schema Markup Checker for JSON-LD, Microdata and RDFa
Explore
meta tag and canonical checker
Meta Tag and Canonical Checker for Any Live Page
Explore
rendered HTML checker
Rendered HTML Checker for JavaScript SEO
Explore
hreflang checker
Hreflang Checker for Return Tags and International SEO
Explore
redirect chain checker
Redirect Chain Checker for 301, 302, 307 and 308
Explore
image alt text checker
Image Alt Text Checker for Page-Level SEO Audits
Explore
Guides and comparisons
source HTML vs rendered DOM
Source HTML vs Rendered DOM: What Google and Users Receive
Explore
canonical conflict checker
How to Find and Fix Conflicting Canonical Signals
Explore
robots meta and X-Robots-Tag checker
How to Check Robots Meta and X-Robots-Tag Together
Explore
validate JavaScript JSON-LD
How to Validate JSON-LD Added by JavaScript
Explore
Detailed SEO alternative
Search Toolbox vs Detailed SEO Extension
Explore
SEOquake alternative
Search Toolbox vs SEOquake
Explore
Lighthouse SEO alternative
Search Toolbox vs Lighthouse for SEO Audits
Explore
Use cases
Shopify SEO audit
Shopify SEO Audit for Product and Collection Pages
Explore
WordPress SEO audit
WordPress SEO Audit Beyond the Plugin Dashboard
Explore
Wix SEO audit
Wix SEO Audit for Beginners: Check the Published Page
Explore
Next.js React SEO audit
Next.js and React SEO Audit: Source, Render and Hydration
Explore
international ecommerce SEO audit
International Ecommerce SEO Audit for Localized Catalogs
Explore
Pricing
Forever Free. Paid only for the AI.
60+ analysis tools, audits, PDF reports — all 100% free. The only paid part: an AI expert.
Annual billing — Launch pricing, limited time
Swipe to compare plans
FREE
€0/forever
- 10 AI credits to try
- All 60+ SEO analysis tools
- Schema & structured data audit
- Redirect chain tracing
- Hreflang audit
- PDF report generation
Most popular
PRO
🚀 Launch pricing
€6.58/month€9
Billed €79/yrSAVE 27%
- AI SEO Expert — reads your actual page data
- Contextual answers: knows your audit results
- Adapts to your level (beginner → expert)
- GEO / AI search visibility analysis
- 150 expert analyses per month
- Multilingual support (EN/FR/DE/IT)
UNLIMITED
🚀 Launch pricing
€8.33/month€14.99
Billed €99.99/yrSAVE 44%
- Everything in Pro, billed annually
- 1800 expert analyses per year
- Best value for daily SEO work
- Priority support
No card required for free tools · Cancel Pro anytime
Common Questions
Everything You Need to Know
Clear answers to the questions that most often slow down installation.
Yes. The extension gives you 60+ SEO and GEO tools, on-page audits, and PDF exports for free, with no account required for the core toolbox. The paid upgrade only applies if you want the AI SEO agent and its contextual recommendations.
Generic AI tools guess from what you paste. SearchToolbox reads the actual page context inside your browser: live DOM, meta tags, schema, redirects, hreflang, links, and more. That means its advice is tied to the page you are auditing, not to a generic prompt.
SearchToolbox works on Chromium-based browsers including Chrome, Edge, Brave, and Arc.
Yes. It works on public pages, staging environments, localhost, and even logged-in or password-protected pages because it analyzes what is already open in your browser.
DevTools shows raw technical data. SearchToolbox organizes that data for SEO and GEO workflows with ready-to-use audits for schema, metadata, redirects, hreflang, robots, internal links, images, and reporting.
Yes. SearchToolbox is built local-first. Core audits run directly in your browser, so your page content, DOM, source code, and URLs are not sent to external servers during standard analysis.
Yes. You can export PDF reports, save audit outputs, and open a standalone shareable report view when you need to send findings to clients or teammates.
Yes. You can simplify the interface by hiding tabs, choosing a default opening tab, and adjusting the context menu to match your workflow.
No. It simulates location signals and search context to help you inspect regional SERP behavior without routing your entire browsing session through an external VPN tunnel.
It is most useful when you want prioritization, not just diagnostics. If you need help understanding what matters first, debugging complex technical issues, or getting contextual SEO and GEO guidance faster, the AI SEO agent saves a lot of manual work.
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