Free AI LinkedIn Post Shortener
Cut any LinkedIn post to your target length without losing the message. Free, no sign-up.
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Paste your post, set a target length, then click Shorten Post
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What is a LinkedIn Post Shortener?
The linkedin post shortener is a free AI tool that takes a long LinkedIn draft and rewrites it down to a precise character count without losing the message. Paste your post, set how many characters you want to land on, choose a tone, and the tool returns three tighter cuts side by side — each one different, each one within five percent of your target.
Built for the way LinkedIn actually reads in 2026. The first two lines decide whether anyone clicks see more, posts above the 220-character fold get more impressions, and the platform hard-caps every post at 3,000 characters. Most online tools either summarize a post into a one-line bullet or pad every cut with the same generic edits. This one is purpose-built: a single character-count slider lets you dial any length from 100 up to 2,000, a tone field decides whether to preserve your voice or reshape it, a hashtag toggle handles the hashtag question, and every variation takes a genuinely different angle so you can pick the cut that lands. No account, no credit card, no daily cap.
Key Features
Hit a Precise Character Target
Set the slider anywhere from 100 to 2,000 characters and every variant lands within five percent of that number. No more eyeballing whether a draft will fit under the see more fold or trip the 3,000-character cap.
Three Different Cuts, Not Three Rephrasings
Each variation takes a genuinely different angle — one aggressive trim, one structural restructure, one tone-preserving edit. You almost always get at least one keeper instead of three near-duplicates of the same idea.
Keeps Your Hook Above the Fold
Every variant is written so the first two lines work as a strong hook before the see more truncation. The opening lines decide impressions on LinkedIn, and the tool treats them accordingly.
Five Tones Including Preserve Original Voice
Pick preserve to keep your voice exactly as written and only cut, or pick professional, conversational, thought leadership, or punchy to reshape the wording while you shorten.
Free with No Sign-Up or Daily Cap
Shorten as many posts as you want with no account, no credit card, and no per-day limit. Useful for ghostwriters, agencies, and anyone editing client drafts in volume.
Perfect for everyone
- LinkedIn ghostwriters editing long client drafts down to publishable length
- Founders polishing thought-leadership posts before they hit the feed
- B2B marketers fitting campaign messages above the see-more fold
- Job seekers tightening rambling career updates into something a recruiter will actually finish reading
How to Use the LinkedIn Post Shortener
Three quick steps, one click, three variants at your exact target length — under fifteen seconds end to end
Paste Your Long Post
Drop the original LinkedIn draft into the text field. Anything from a long-running 2,500-character story to a newsletter excerpt you are reformatting for the feed — the tool accepts up to 3,000 characters of input.
Set Your Target Length and Tone
Slide the character target to the length you want (200 to fit above the see more fold, 1,300 for the engagement sweet spot, anything up to 2,000). Pick a tone, decide whether to keep your hashtags, and choose how many variants you want.
Compare Cuts and Copy the Best
Hit shorten and three side-by-side variants appear, each at your target length. Compare them, copy the one that keeps the message you cared about, and paste it straight into LinkedIn — ready to publish.
Who Uses the LinkedIn Post Shortener?
The same tool covers very different shortening situations because the character target, tone, and hashtag toggle reshape the output every time
Fit a LinkedIn Post Under the See More Fold
Set the target to 210 characters and every variant fits entirely above the see more truncation. Useful for posts where the whole message has to land before the click — announcements, sharp opinions, a single-line takeaway, or a hook that has to stand on its own.
Trim Without Losing Your Best Line
Paste a long draft, leave the tone on preserve, and the cuts protect your sharpest sentences while removing setup, transition phrases, and repeated points. Use it on posts where you already know what works — you just need a tighter version of it.
Tighten a Rambling Industry Take
Long opinion posts often run too long and lose the thread. Set the target around 800 characters, pick the thought-leadership tone, and the tool leads with the strongest insight from your original instead of burying it under setup.
Compress a Newsletter Excerpt for LinkedIn
Repurposing a newsletter section as a LinkedIn post almost always means cutting it in half. Paste the section, set the target to your preferred LinkedIn length, and the variants strip the email-format scaffolding while keeping the substance.
Shorten a LinkedIn Post Under 3,000 Characters
When a draft is sitting at 3,400 characters and the platform will not publish it, drop it in with a target of 2,800 and every variant lands safely under the 3,000-character hard limit. The tool prioritizes keeping the message intact over hitting the lowest possible count.
Make a Long LinkedIn Post Punchy for Mobile
Most LinkedIn reading happens on a phone, where dense paragraphs feel twice as long. Pick the punchy tone and a target around 600 characters, and the variants come back as short-line, one-idea-per-paragraph posts that scan cleanly on a small screen.
Tips for Best Results
Small tweaks to the target length and tone change the output significantly — a few patterns are worth knowing
Use 210 Characters as Your See More Cutoff
LinkedIn truncates posts on desktop and mobile at slightly different points, but 210 characters is a safe number that fits above the fold on every device. Set the slider there when you want the entire post visible before the click.
Default to Preserve Tone Unless You Want a Rewrite
If you wrote the post and want to keep your voice, leave the tone on preserve. The other tones reshape phrasing, which is great for editing other people's drafts but rarely what you want on your own writing.
Strip Hashtags by Default
LinkedIn engagement is usually higher without hashtags in the body — they read as keyword-stuffing to most modern audiences. Keep the hashtag toggle on strip unless your strategy specifically depends on tagging, then flip it to keep.
Try the Same Draft at Two Different Lengths
Run the same post once at 1,300 characters (the LinkedIn engagement sweet spot) and once at 600 characters, then compare which version reads better. Long posts are not always the answer — and you usually find out only by seeing both.
Power Combo: 200 Chars Plus Punchy Tone for Hooks
When a post needs a sharp opening hook that can stand alone, set the target to 200 characters and pick the punchy tone. The result is often usable as a standalone post and as the opening lines of a longer version — two assets from one click.