1. Features
  2. AI text enhancer

Polish any post with AI,
without losing your voice.

Pick a length and a hint, or write your own instruction. POSTIVA rewrites the text in your editor in your brand’s voice and keeps your previous version one arrow away.

Or download the app: App Store Google Play
AI text refinement with length presets and quick options
What it does

Your draft,
only better.

Refine AI sits next to Inspire AI in the post editor and works on the text that’s already there: your own draft, a post from the AI assistant or anything you’ve pasted in.

Choose how long the post should be: Short (10–30 words), Medium (30–80 words, the default), Long (80–250 words) or Custom, with your own minimum and maximum.

Then tell it what to improve. Thirteen ready-made hints cover the usual fixes, from Simpler language to Stronger ending (CTA). Or write your own instruction.

The rewritten text is added to the editor as a new text version, in the brand voice from your profile. Your previous versions stay one arrow away.

Why it helps

Less fiddling with words.
More posts you’re happy to publish.

“I put in effort but see no results.”

Ready-made fixes

Pick a hint like Stronger opening, Stronger ending (CTA) or More engaging instead of rewriting by hand.

“My content will stop sounding like me.”

Still your voice

The enhancer writes in the brand voice from your profile, so a polished post still sounds like you.

“I’m not good enough at social media.”

Nothing to lose

Each rewrite is a new version. If you liked the earlier one better, it’s one arrow away.

“I have too many apps and mental chaos.”

Right where you write

No copying text into another tool. Refine AI works in the post editor, on the text you already have.

How to use it

From a rough draft
to a polished post, in four steps.

  1. Open Refine AI in the post editor

    Write or paste your text in the post editor, then tap Refine AI next to Inspire AI (on mobile: Refine). It works on the editor’s current text.

    Post text in the editor with Refine AI next to Inspire AI
  2. Choose the length

    Under Content length:, Short is 10–30 words, Medium 30–80 (the default) and Long 80–250. Custom lets you set Min words and Max words yourself.

    Refine AI with Custom length selected and Min words 40, Max words 120
  3. Pick a hint or write your own

    Under AI hints / proposals, tap a chip to put its instruction in the field: Simpler language, More professional, More engaging, Better structure, Fit the audience, Highlight key points, Shorter & clearer, Stronger ending (CTA), Stronger opening, More emotion, More direct, More curiosity or Add opinion. A hint replaces what’s in the field, so they work one at a time.

    Prefer your own words? Write them in Custom suggestions.

    Refine AI: Content length set to Medium, an instruction in Custom suggestions and the AI hints / proposals chips
  4. Run it, then check the new version

    Tap the wand button in the Custom suggestions field to rewrite the text.

    The rewritten text is added to the editor as a new text version, in the brand voice from your profile. Your previous versions stay one arrow away, so you can go back at any time. Then save the post as usual.

    The rewritten text in the editor, shown as version 2 of 2
Good to know

Limits
and how it works.

  • Counts toward your plan’s monthly AI limitEach run counts toward your Content Optimization allowance. When you reach the limit, the app tells you. Compare plans
  • Works on the text in the editorRefine AI rewrites the editor’s current text, so write or paste something first.
  • Uses your brand voiceThe rewrite follows the brand voice set in your profile configuration. How to set your brand voice
  • Earlier versions stayEvery rewrite is added as a new text version. Use the arrows to go back to a previous one.
FAQ

Questions about the AI text enhancer

In the post editor: tap Refine AI next to Inspire AI (Refine on mobile).

It rewrites in the brand voice from your profile, so the result still sounds like your brand. Hints like More professional or More emotion adjust the tone of this one post.

Yes. The rewritten text is added as a new version, and your previous versions stay one arrow away.

Choose Custom and set Min words and Max words. Or pick Short (10–30 words), Medium (30–80) or Long (80–250).

Yes. Each run counts toward your plan’s Content Optimization allowance. When you reach the limit, the app tells you.

Your words,
at their best.

Create an account and polish your next post in your brand’s voice.

No card required. FREE forever.

Or download the app: App Store Google Play