Free online SEO tools
This page gathers the Imagenati tools that work on the words of a page rather than its images: a word and character counter, a keyword density checker, a title length checker, a meta description length checker and a preview of a whole search result. Paste your text, read what the tool found, then make the change in your own editor. Every check runs inside this browser tab, so a draft you paste here is never sent to a server.
All SEO tools
5 tools-
Keyword Density Checker
See which one, two and three word phrases a text repeats, with counts, density and a target keyword check.
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Meta Description Length Checker and Preview
Estimate a meta description's width in pixels and see how much of it a desktop or mobile snippet could show.
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SERP Snippet Preview
Draw a whole search result from your title, address and description, on desktop and mobile, with pixel width estimates.
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SEO Title Length Checker and Preview
Estimate a title tag's width in pixels and see where desktop and mobile results could cut it off.
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Word and Character Counter
Count words, characters, sentences and paragraphs as you type, with reading and speaking time.
Limits
What a page check can and cannot tell you
What a tool here reports is a measurement of the text you paste, such as how long it is and how long it takes to read. No such number can predict where a page will rank, because ranking depends on far more than any single figure a page contains.
Length shows the gap well. Google's guide to creating helpful, people first content says outright that Google has no preferred word count, so the Word and Character Counter measures a draft against your own brief or a platform's limit, never against a supposed search target.
Repetition is another measurement that cannot predict a result. Google's spam policies call filling a page with keywords keyword stuffing, and neither they nor the starter guide give a safe percentage, so the Keyword Density Checker reports counts and shares of the text you paste and sets no target.
Search results set a different kind of limit. Google's guides to title links and snippets give no maximum length and say both are cut to fit the device width, so the SEO Title Length Checker, the Meta Description Length Checker and the SERP Snippet Preview measure pixels against reference budgets and label every figure as an estimate.
Below its worked example, every tool page has two plain sections, one on reading the results and one on how the tool works, including what it cannot see. When a figure looks wrong, those two sections usually explain why.