Word & Character Counter
Live word, character, sentence, and paragraph counts with estimated reading and speaking times. Tracks with or without spaces.
The Writer's Knife for Writer / Editors
Your writing companion — offline, portable, permanent
Write, edit, and publish with privacy. The Writer's Knife gives writer / editors 5 specialised tools in a single HTML file that runs entirely offline.
The Writer's Knife puts five essential writing utilities into a single HTML file that works offline, forever. Count words and characters with reading/speaking time estimates, analyse readability with Flesch-Kincaid, Gunning Fog, and Coleman-Liau scores, score your headlines for emotional impact, preview Markdown in real time, and transform text between cases — all without an internet connection. Your writing stays on your machine.
WHAT'S INSIDE
5 tools in a single HTML file
Readability Analyser (Flesch, Gunning Fog, Coleman-Liau)
Paste your text and get Flesch Reading Ease, Flesch-Kincaid Grade, Gunning Fog Index, and Coleman-Liau scores with grade-level interpretations.
Headline Analyser
Score headlines for emotional impact, power words, uncommon words, and optimal length. Get actionable suggestions to improve click-through.
Markdown Preview
Write Markdown on the left, see rendered HTML on the right — live. Supports GFM tables, code blocks, task lists, and footnotes.
HOW IT WORKS
Three steps. No setup.
1
Download the file
Purchase The Writer's Knife and download a single HTML file. No installer, no account, no setup.
2
Open in any browser
Double-click to open in Chrome, Firefox, Safari, or Edge. Works on any operating system.
3
Start working
Your data stays in your browser's local storage. Nothing is uploaded. Ever.
COMPLIANCE & GEOGRAPHY
Global
Works in any country. No server dependency, no regional restrictions.
FAQ
Frequently Asked Questions
Why should Writer / Editors use The Writer's Knife?
The Writer's Knife is built for writer / editors who need words & language tools without cloud dependencies. Word counter, readability analyser, headline scorer, Markdown preview, and text transform. Five tools every writer reaches for, now in one offline file.
Does The Writer's Knife work offline?
Yes. The Writer's Knife is a single HTML file that runs entirely in your browser. No internet connection required. Your data never leaves your machine.
Is The Writer's Knife a subscription?
No. The Writer's Knife is a one-time purchase ($39). No monthly fees, no renewals, no price increases.
What tools are included in The Writer's Knife?
The Writer's Knife includes 5 tools: Word & Character Counter, Readability Analyser (Flesch, Gunning Fog, Coleman-Liau), Headline Analyser, Markdown Preview, Text Transform (Case, Slug, Strip, Reverse). All accessible from a single HTML file.
Can I try The Writer's Knife before buying?
Yes. Every product page includes an interactive demo you can try in your browser. No signup required.
No cloud One fileOne-time purchase
Get The Writer's Knife — $39Sovereignty as a Service