Chrome ExtensionSERP Decoder
Read the SERP like an SEO expert - in one glance. Intent signals, SERP features, difficulty context, and content gaps overlaid directly on Google results. No tab-switching. No extra tools.
Six layers of SERP intelligence.
Intent classifier
Every SERP is tagged Informational, Commercial, or Transactional based on the content mix above the fold. Know the intent before you write a single word.
SERP feature radar
Detects and highlights active SERP features - featured snippets, People Also Ask boxes, knowledge panels, image carousels, local packs, and video results.
Inline difficulty signal
Shows the domain authority distribution of page-one results at a glance. Spot low-authority pages holding rankings - that's your opening.
Content gap radar
Surface what the top-ranking results cover that lower-ranking pages miss. Brief your writer with real SERP data, not assumptions.
Keyword modifier patterns
Reads title tags and meta descriptions across the top 10 to surface the modifier language that's converting - year tags, qualifiers, CTAs.
One-click SERP snapshot
Export a structured SERP summary - intent, features, competitor signals - as a clean report. Drop it in a client deck or a content brief in seconds.
SEO strategists
Validate keyword intent and difficulty in seconds without opening a separate tool. Keep your workflow in the SERP.
Content managers
Brief writers with real SERP data. Know what angle wins, which SERP features to target, and what gaps to fill - before briefing.
Freelancers & agencies
Export SERP snapshots for client presentations. Show the opportunity, not just the keyword volume.
Founders doing their own SEO
No SEO background needed. SERP Decoder surfaces the signals that matter and explains what they mean.
Up and running in 60 seconds.
Install from Chrome Web Store
Click Install - it takes under 30 seconds. No account, no signup, no permissions beyond reading the active Google results page.
Search any keyword on Google
Go to Google and search as normal. SERP Decoder activates automatically on search results pages - no button to press.
Read the overlay
An intent badge appears at the top of the SERP. SERP features are highlighted. Difficulty signals appear inline next to each result.
Drill into content gaps
Click the Content Gap panel to see what top results are covering. Use this to brief writers or validate your angle before drafting.
Export your snapshot
Hit the export button to copy a structured SERP summary - ready for Notion, a client slide, or a content brief doc.
Is it free?
Yes, completely free. No subscription, no freemium limits, no account required.
What data does it collect?
None. SERP Decoder reads only the active Google results page you're already looking at. It doesn't store, transmit, or log any data.
Does it work on all Google domains?
It works on google.com and most regional Google domains (google.co.uk, google.com.au, etc.). Bing and other engines are not currently supported.
Will it slow down my browsing?
No. The extension runs only when a Google results page is active, and only processes what's already rendered in the DOM - no external API calls.
Can I use it for client work?
Absolutely. The snapshot export is built specifically for client-facing reporting. Drop it into a deck or brief without reformatting.
Install SERP Decoder.
Free. Always.
No account. No subscription. No data collection. Just faster SERP analysis, built into the tool you already use every day.