Free browser extensions for SEO & AI search.
Small, sharp tools that live where you work - the SERP, the page, the prompt box. Each one runs 100% locally in your browser, ships free on the Chrome Web Store, and does one job well.
SEO Sidekick
A full on-page SEO toolkit in your toolbar - audit any page in one click.
Broken-link checks, an on-page audit, AI/GEO readiness, indexability, hreflang, schema validation and a live snippet preview - all in one popup. Free, 100% local, no account.
GEO Lens
Scan any page for AI-search (AEO/GEO) issues - inline highlights + a scored audit with fixes.
Audits how ready a page is to be cited by AI search - ChatGPT, Gemini, Perplexity. Color-coded inline highlights, a 0-100 score, and a specific fix for every issue it finds.
Quotable
Grammarly for AI answer engines - see how quotable every sentence is.
Scores any page or draft for how likely ChatGPT, Perplexity and Gemini are to quote each sentence, with inline fixes that make your writing more citable. 100% local.
AnswerShare
A rank tracker for AI answers - see who gets cited for your queries.
Tracks which domains ChatGPT, Perplexity and Gemini cite for the queries you care about, so you can measure and grow your share of AI answers. 100% local, no account.
SERP Snapshot
Export any Google SERP to a spreadsheet in one click.
Pulls organic results, People Also Ask, related searches and AI Overview citations from any Google SERP straight to CSV or the clipboard. 100% local, nothing stored.
Link Lens
Highlights the sentences that should link to other pages of your site.
Reads your sitemap and highlights on-page sentences that are internal-link opportunities - each with suggested anchor text and ready-to-paste HTML. Works on any CMS, fully local, no tracking.
PromptLint
Underlines weak AI prompts as you type - in ChatGPT, Claude, Gemini & Perplexity.
Real-time prompt analysis with a 0-100 strength score, inline fixes for vague asks, missing formats and contradictions, and one-click restructuring into a clean prompt skeleton. 100% local - nothing leaves your browser.
AI Crawlability Lens
Fetch any page exactly as GPTBot, PerplexityBot and ClaudeBot see it - raw and unrendered.
Googlebot renders your JavaScript. GPTBot, PerplexityBot and ClaudeBot mostly do not, so a page can rank in Google, pass every SEO audit and still be invisible to AI answers. This shows you the difference. 100% local, no account, no server.
SERP Intent Decoder
See search intent, word count, FAQs and content gaps on every Google result.
Analyses every result on a Google SERP in real time: an intent badge beside each domain (informational, commercial, transactional), word counts, the questions each page answers, and the gaps none of them cover. Free, no signup, no API key.
SERP Pixel Share
Rank tracking says you are position 2. This says where position 2 actually renders.
Measures pixel position, effective rank, AI Overview citation share and blue-link CTR on a live SERP. Position 2 can render at 1,680 pixels, below an AI Overview and two ad blocks, which is a very different result from what a rank tracker reports.
Threadkeeper
Export any ChatGPT, Claude or Gemini chat to Markdown, PDF or HTML in one click.
Turns any AI conversation into a clean file on your computer, with the formatting intact: headings, nested lists, tables and code blocks with syntax highlighting. Bulk-export your whole history. 100% local.
StackPeek
See what any website is built on, in one click.
Reveals a site's technology stack in a clean side panel: CMS, front-end framework, analytics, ad tech and hosting. No account, no limits, 100% local.
More extensions are in the works. Get them - plus new tools and build logs - the moment they ship.
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