📝 Free Content & Writing Tools
Tools for the part of SEO that happens before the markup: finding what to write about, and checking that what you wrote is readable. No account, no upload — paste your text and get an answer.
Keyword Idea Generator
Turn one seed keyword into hundreds of long-tail ideas using questions, prepositions, and intent modifiers.
Remove Duplicate Lines
Strip repeated lines from a list, with control over whether capitalisation and stray spaces count as a difference.
Sort a List
Sort lines A-Z, Z-A, by number, by length, reversed, or shuffled with a genuinely even random order.
Remove Empty Lines
Delete blank lines — including the ones holding only a space or tab — or collapse runs of them down to one.
Find and Replace
Replace text across a whole block at once, with whole-word matching, case matching and regular expressions.
Keyword Density Analyzer
See the most-used words and phrases in your text with their density percentage — a classic on-page SEO check.
Readability Checker
Score your text with Flesch Reading Ease and grade level to keep your writing clear and accessible.
Word & Character Counter
Count words, characters, sentences, and paragraphs with live reading-time estimates.
How to get the most out of these
These four cover the loop of content work: the idea generator gives you angles before writing, the word counter and readability checker measure while you write, and the density analyzer catches accidental repetition after. None of them judges quality - they count and combine, which is exactly why they are fast and private.
The honest framing for all four: they are instruments, not editors. A readability score of 65 with nonsense content is still nonsense, and a perfect keyword spread in a text nobody wants to read ranks like the text it is. The measurement that cannot be automated - reading your draft aloud, slowly - is still the one that catches what these miss.
Everything runs in your browser. Unpublished drafts, client work, and embargoed copy are safe to paste, because there is no server on the other end to see them.