Free tool to translate between plain English and LinkedIn professional writing style
AI writing tools to detect, humanize, rewrite and check grammar
Stage
Not given
Startup
Founded
Not given
2026
Based in
Not given
GB
Pricing model
Free
Freemium
Pricing
Not given
Free: unlimited AI Detector, 3 daily uses on writing tools, 5 of 9 humanizer modes, 5 of 8 rewriter tones. Starter $9.99/mo (or $7.99/mo annually): 30K words/month, every humanizer and rewriter mode, 500 words per process. Pro $19.99/mo (or $15.99/mo annually): 100K words/month, no per-request word
Key features
Convert plain English to LinkedIn-style professional writing
Decode LinkedIn jargon into plain language
Multiple content formats: posts, About sections, headlines, comments, messages
Rewrite intensity control
Editable post preview before publishing
No signup required to try the tool
Works in browser on desktop and mobile
Unlimited free AI detector with no daily limit or signup required
AI Humanizer with 9 writing modes including Standard, Academic, Blog, Formal, and Simple
Statistical detection engine that processes text on own servers with no third-party sharing
AI Rewriter with 8 different tones
Grammar Checker tool included in all plans
Chrome Extension for in-browser humanizing and detection
Brand Voice feature for maintaining consistent tone across 1-3 voices depending on plan
Re-humanize function to generate genuinely different drafts at higher variation
What makes it different
Preserves facts and avoids inventing metrics or achievements
Changes professional tone and framing without altering what actually happened
Works bidirectionally: write professional copy or decode existing jargon
Context-aware editing for different professional situations and formats
Independent and not affiliated with LinkedIn Corporation or Microsoft
Unlimited free AI detector with no daily limits, while competitors limit guests to 3 scans per day
Published accuracy rates with measured false-positive and false-negative rates instead of unverifiable claims
Integrated detect-then-fix workflow keeping flagged drafts in one tool instead of switching between products
Privacy-first approach with AI Detector processing text on own servers with no third-party access
Browser-first start with no extension setup or account creation required before first use
Coda One