Post Rewriter
Refresh and reword your posts to sound brand-new
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What happens to a post that did well six months ago? Does it just sit there, or is it worth saying again in different words?
Good ideas are rarer than good posts. The Post Rewriter takes something you have already written and rebuilds it: shorter, clearer, in a different tone, or shaped for a different platform.
Short answer: The Post Rewriter rebuilds a post you have already published, making it shorter, clearer, differently toned or reshaped for another platform. EizTools hosts it free, with a rewrite goal, target platform, length and a strength slider.
What is Post Rewriter?
It is a rewriting workspace rather than a writing one. You paste an existing post, say what is wrong with it or what you want instead, and it returns the same idea in new wording.
The Keep Original Meaning toggle is the guardrail. With it on, the rewrite stays faithful to what you actually said, which matters when the post makes a claim you have to stand behind.
How Does Post Rewriter Work?
- Paste the original post into the prompt box.
- Choose which AI model handles the rewrite.
- Set Rewrite Goal, Tone, Platform and Length in the advanced options.
- Generate. The new version appears in the output card next to a word count.
- Copy it, export as TXT, Word or HTML, or reopen a previous rewrite from the activity history.
| Option | What it does | When to use it |
|---|---|---|
| Rewrite Goal | Improve Clarity, More Engaging, Shorten, Expand, Change Tone, Fix Grammar, More Persuasive or Platform-Optimize | Improve Clarity first. Most weak posts are unclear before they are unengaging |
| Platform | Instagram, Facebook, LinkedIn, Twitter / X, TikTok, Threads or General | Set the destination, since length and voice conventions differ |
| Length | Shorter, Keep Same or Longer | Shorter, which improves more posts than any other single change |
| Rewrite Strength | Slider from 1 to 100 for how far the wording moves from the original | 40 for a tidy up, 80 for a genuinely different version |
Tone covers Friendly through Witty to Emotional. The toggles are Keep Original Meaning, Add Emojis, Add Hashtags and Stronger Hook. Custom Instructions is where you protect specific wording, such as a product name or a legally approved phrase that cannot change.
Important Turn Rewrite Strength up and Keep Original Meaning off at the same time and you can end up with a post that says something you did not intend. Check any claim, price or promise in the output against the original.
Rewrite Goal And Strength Explained
These two settings decide almost everything about the result. Goal sets the direction, strength sets the distance travelled.
| Original | Rewritten with Shorten at strength 70 |
|---|---|
| A four line post explaining a service change, with background on why the decision was made | One line stating the change, one line on what it means for the reader, and a link |
| A LinkedIn update reused word for word on Instagram | The same point in a shorter, warmer voice, with the corporate phrasing removed |
When A Rewrite Helps And When It Hurts
Repurposing
One idea, four platforms. Change the Platform setting and run it again for each.
Trimming
Posts written in a hurry usually carry twenty words that do nothing. Shorten finds them.
Not for facts
If the post is wrong, rewriting it makes it wrong more fluently. Fix the substance first.
Everything on EizTools works without an account and without payment, and having several AI families in one place helps when a rewrite comes back flatter than the post you started with. For longer material that needs the same treatment, the Content Rewriter handles articles rather than posts.
Frequently Asked Questions
Will the rewrite still sound like me?
Keep Rewrite Strength around 40 and set the Tone you normally use. At low strength the Post Rewriter changes structure and trims words rather than replacing your voice entirely.
Can I use it to adapt one post for several platforms?
Yes, that is one of its better uses. Set Rewrite Goal to Platform-Optimize, change the Platform setting for each run, and you get versions that fit each format's conventions.
Does it check facts in the original?
No. It rewrites what you give it and assumes the content is correct. Verify any numbers, dates or claims yourself before the new version goes out.
Is it useful for fixing grammar only?
Yes. Set Rewrite Goal to Fix Grammar, keep Length on Keep Same and Rewrite Strength low. The result corrects errors without reshaping sentences you were happy with.
Rewriting is the cheapest content you will ever make, because the thinking is already done. Pull up a post that deserved better, run it through the Post Rewriter with one clear goal, and publish the version that says the same thing in fewer words.
Sabir Bepari
Founder of EizTools and a passionate AI enthusiast dedicated to building practical, user-friendly AI tools that simplify everyday tasks.
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