Practical SEO tools that do the boring work for you

Extract keywords from any sitemap, generate a sitemap for any site, and get on with the optimisation. No sign-up, no credit card, no daily limit.

22 Tools available
Free No account needed
100,000 URLs per run
Nothing stored Results stay in your browser

The tools

Every tool runs in your browser and works on any website, whatever it is built with.

XML Sitemap Generator

Crawl a website and build XML, index, image, video, news, TXT or HTML sitemaps ready to submit.

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Blog Title Generator

Generate titles from formats that are documented to perform, then see every one scored and ranked by the same engine that powers our title analyzer.

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Blog Title Analyzer

Score a headline out of 100, see exactly where every point came from, and compare up to ten titles side by side.

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Word Counter

Count words, characters, sentences and reading time as you type, convert between seven letter cases, and clean up messy text.

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Paraphrasing Tool

Rewrite padded prose into plain English by rule, with every change listed, explained and reversible. No AI, no word limit.

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HowTo Schema Generator

Build valid HowTo JSON-LD with the ISO 8601 durations handled for you, read the steps off a live page, and be told when Recipe would serve you better.

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FAQ Schema Generator

Build valid FAQPage JSON-LD, or read the questions straight off a live page, with an honest account of what Google still does with it.

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Duplicate Word Checker

Catch doubled words, echoes, repeated phrases and pasted sentences, with thresholds measured from real edited prose.

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Free Readability Checker

Score any text or page on seven published formulas at once, with syllables counted against a real pronouncing dictionary.

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SERP Snippet Preview Tool

See how your title and description will really look in Google, measured in pixels, on desktop, tablet and mobile.

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Meta Description Checker

Check one page or a whole site for missing, duplicate, truncated or overlong meta descriptions, measured in pixels.

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Keyword Frequency Counter

Count how often every word and phrase appears, compare up to four texts or pages side by side, and track your own keyword list.

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Sentence Length Checker

Find every long sentence, see the rhythm of your writing laid out, and fix the ones that are hard to read.

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Page RPM Calculator

Work out page, session and impression RPM from one set of figures, see what a lift is worth, and check it against published benchmarks.

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Writing Time Calculator

Work out how long a piece will take to write, phase by phase, from composition rates rather than typing speed, and turn the hours into a quote.

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Reading Time Calculator

Work out how long a page takes to read, using speeds from published research rather than round numbers, adjusted for how hard your text is.

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Paragraph Length Checker

Find the walls of text, see how many lines each paragraph takes on a phone, and get every paragraph listed longest first.

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Heading Structure Checker

Check your H1 to H6 outline for missing, duplicated, skipped or empty headings, from a live page, pasted HTML or plain text.

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Text Case Converter

Convert any text to sentence case, lower case, UPPER CASE, camelCase, kebab-case and six more. Pick a case, copy the result.

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Title Capitalization Tool

Capitalise a headline in AP, APA, Chicago or MLA style, and check it fits a Google result before you publish it.

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Keyword Density Checker

Analyse any page or block of text for keyword frequency, density, prominence and where each phrase actually appears.

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Why these are worth bookmarking

No queue, no sign-up

Paste an address and get an answer. Nothing to install, no email to hand over, no daily cap on how often you can run them.

Your data stays yours

Pages are fetched, parsed and handed straight back to your browser. Nothing is written to a database or kept after you close the tab.

Built for real sites

Sitemap index files, gzipped sitemaps, tens of thousands of URLs and awkward markup are all handled without falling over.

Export anything

Copy to the clipboard or download CSV, TXT, XML and HTML files that drop straight into your workflow.

Common questions

Are these tools really free?

Yes. There is no account, no trial and no usage credit. A light rate limit keeps the server responsive if someone tries to hammer it, and that is the only restriction.

Which websites can I use these on?

Any site that is publicly reachable. Everything works from the HTML and XML a site already serves, so Shopify, Wix, Webflow, Squarespace, static sites and custom platforms are all fine. You do not need access to the site to analyse it.

Is anything saved about the sites I check?

No. Results are assembled in your browser and disappear when you close the tab, so export anything you want to keep before you navigate away.

How big a site can they handle?

The keyword extractor reads up to 500 sitemap files and 100,000 URLs in one run. The generator crawls up to a couple of thousand pages by default, which covers the vast majority of sites.