Free LinkedIn Tools
A growing set of utilities for LinkedIn creators — character counts, format preview, engagement benchmarks, text formatting. No signup, no API key, no catch.
AI Slop Detector
Paste a post and get an AI-likeness score. Flags buzzwords, boilerplate openers, em-dash overuse, and the "it's not just X, it's Y" cadence — then tells you what to cut.
LinkedIn Character Counter
Live count for every LinkedIn field — post (3000), headline (220), About (2600), comment (1250). Includes "See more" truncation preview.
LinkedIn Post Preview
See how your post renders on mobile and desktop before you publish. Catches the "See more" cutoff line at ~210 characters.
LinkedIn Headline Analyzer
Score your LinkedIn headline against best practices for length, keyword presence, role clarity, and action verbs.
LinkedIn Text Formatter
Convert plain text into bold, italic, monospace, underline, or strikethrough using Unicode characters that work in LinkedIn posts and headlines.
LinkedIn Engagement Rate Calculator
Calculate your engagement rate using either impressions or followers as the denominator. 2026 benchmarks for personal profiles included.
Post Length Checker
Quick visual check for whether your post hits the optimal length range on LinkedIn or X (Twitter). Color-coded ranges with character + word counts.
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