Why preview your post before publishing?
The LinkedIn feed only shows the first couple of lines of a post before hiding the rest behind “…see more”. That truncated snippet is your entire pitch for the click. This tool renders your draft in a feed-style card and marks the cut so you can see, before you publish, exactly what scrollers will read.
How to use it
Paste your draft into the box. Toggle between desktop and mobile to see both truncation points — mobile cuts sooner, so it is the stricter test. Watch the character counter: it stays neutral, turns amber as you near the 3,000-character limit, and red once you go over. If you stack several blank lines, you will get a nudge, because LinkedIn collapses large gaps.
Tips for a stronger first line
- Lead with a number, a bold claim, or an open loop — not a warm-up sentence.
- Keep the first line short so it survives the mobile cut at ~140 characters.
- Put your call to action and links lower down; the hook’s only job is to win the “see more” click.
Once your hook lands, use the formatter to bold it, and let Linkera help you write the next one.