SmashSERP
Get started
Free tools

Free SEO and AI-search tools.

Practical, no-signup tools we built for our own work and opened up. Each one is genuinely useful on its own, and each connects to the full SmashSERP platform when you want to go further.

Get started Run a free audit

One plan, $199/month. No contract, cancel anytime.

GEO & AI

AI citation tracker

See which domains Google's AI Overview cites for any question, and check whether your site is one of them. Live AI-search data.

Open tool
GEO & AI

GEO score calculator

Score how citable any content is by AI answer engines like ChatGPT and Perplexity, with a per-signal breakdown and exact fixes.

Open tool
GEO & AI

AI-visibility & SEO audit

Grade any URL on 30+ technical checks plus AI-search readiness, with a prioritized fix list. No account needed.

Open tool
On-Page

SERP snippet preview

See exactly how your title and meta render in Google, measured in real Arial pixels, not the character-count myth. Desktop and mobile.

Open tool
On-Page

Meta tag analyzer

Enter a URL and see its live title, description, canonical, robots and social tags exactly as a crawler reads them, with best-practice flags.

Open tool
On-Page

Heading structure checker

Visualize any page's H1 to H6 outline and catch a missing or duplicate H1 and skipped levels that hurt SEO and AI parsing.

Open tool
On-Page

Internal link analyzer

See a page's internal vs external links, unique targets, nofollow count and empty anchors, to spot weak internal linking.

Open tool
Content

Keyword density checker

Paste content and see which words and phrases dominate it, with over-optimization warnings. Single, two and three-word phrases.

Open tool
Technical

Schema markup generator

Build valid JSON-LD for Article, FAQ, LocalBusiness and Product in seconds. Copy it straight into your page.

Open tool
Technical

Robots.txt generator

Create a valid robots.txt with allow/disallow rules, crawl-delay and sitemap directives. Presets for WordPress. Copy or download.

Open tool
Technical

XML sitemap generator

Paste your URLs and get a valid XML sitemap with lastmod, changefreq and priority, ready to submit to Google.

Open tool
Social

Social card preview

See how any URL looks shared on Facebook, LinkedIn and X, straight from its live Open Graph tags. Catch a missing image before you post.

Open tool
Explore the platform

Keep exploring SmashSERP

AI SEO software
Research, write, publish, and track in one place.
Agentic SEO workflows
Pick a workflow and it does the work, on a schedule.
Automated SEO reports
Rankings, crawl, backlinks, and an AI plan, emailed weekly.
Keyword research tool
Real volume, CPC, and difficulty, saved into lists.
Keyword rank tracker
Track positions over time and feed the whole platform.
On-page SEO tool
Bulk-edit titles and metas, then push to WordPress.
Backlink checker
Monitor referring domains and new and lost links weekly.
Schema markup generator
Valid JSON-LD for rich results and AI citations.
GEO and AI visibility
Get cited in AI Overviews, ChatGPT, and Perplexity.
AI content writer
Long-form, answer-first articles with images and schema.
SEO audit tool
Grade any page and get a prioritized fix list, free.
SEO content calendar
Plan a quarter of posts and auto-publish on schedule.
What is GEO?
How generative engine optimization gets you cited by AI.
Best AI SEO tools
The top AI SEO tools in 2026, ranked and compared.
Semrush alternative
The all-in-one AI SEO platform teams switch to.
ChatGPT SEO
Use ChatGPT for SEO, and get cited by it.
AI blog writer
Publish-ready, answer-first posts built to rank.
Pricing
One plan per site, everything included.

Ready for the whole engine?

The free tools scratch the surface. SmashSERP researches, writes, tracks, and gets you cited by AI, on one plan.

Get started Run a free audit

One plan, $199/month. No contract, cancel anytime.