Nine free tools for LinkedIn and X.
No signup. No catch.
Built by Commentify because the LinkedIn coaching industry shouldn't be the only people with these answers. Use them as much as you want.
9 tools · No login required
LinkedIn Post Generator
Type a topic. Get three ready-to-edit posts: a story, a contrarian take and a how-to list, each with a hook built for the "...more" cut.
Write posts →Tweet Generator for X
Type a topic. Get three tweets (a hot take, a lesson, a question) and a short thread, all under 280 characters, with one-click posting to X.
Write tweets →LinkedIn Summary & Headline Generator
Say what you do and who for. Get three headline options and an About section written to win clients, get hired or grow an audience.
Write my profile →LinkedIn Text Formatter
Bold, italic, underline and lists for LinkedIn posts, with a live preview of how the post looks on mobile and desktop.
Format a post →LinkedIn Bold Text Generator
Type once, copy your text in bold, italic, monospace and 9 more styles. Works in posts, comments and your headline.
Make bold text →LinkedIn Post Preview
See your post as it appears in the feed, where "...more" cuts it on each device, and whether your hook survives.
Preview a post →LinkedIn Comment Generator
Paste any LinkedIn post URL. Get 6 ready-to-paste comment styles - Insightful, Personal Story, Contrarian, Data-backed, Question, Witty.
Generate comments →LinkedIn Profile Inspector
Paste your LinkedIn profile URL. Get a graded audit of your headline, about, experience and featured sections - plus a roast and the 5 things to fix this week.
Audit a profile →LinkedIn Carousel Generator
Type a topic. Get a 7-slide carousel draft with a strong hook and mixed layouts. Switch between 6 visual templates, edit every slide, download a PDF - ready for LinkedIn.
Generate a carousel →These tools are the free slice of Commentify. The agents do the whole job, every day.
Comment Agent
Finds the LinkedIn and X posts your buyers are reading, writes a comment in your voice and posts it, every day. Review each one first, or let it run.
How it works →Post Agent
Drafts your week of LinkedIn posts in your voice, each with an image. On Pro it designs full carousels with illustrations, tables and diagrams in your brand colours.
See the carousels →