Paragraph Rewriter for Mac — Tighten Structure and Flow With One Shortcut

A paragraph rewriter does something a grammar checker never will: it looks at the whole block of text as a unit. Individual sentences might be grammatically correct and still produce a paragraph that rambles, repeats itself, or buries the point three lines deep. When you rewrite at the paragraph level, you're fixing structure and flow — combining redundant sentences, breaking up run-ons, and making sure the reader reaches the key idea without wading through filler.

Most paragraph rewriter tools live in a browser tab. You copy text out of your document, paste it into a web form, wait for a result, then paste it back. That round trip breaks your focus every time, and it sends your writing to a remote server you don't control.

How WunderType Works as a Paragraph Rewriter on Mac

WunderType is a macOS menu bar app built around Custom Prompts — AI-powered text actions you define with your own instructions and trigger with a keyboard shortcut. For paragraph rewriting, you create a prompt that tells the AI exactly how to restructure your text: tighten loose phrasing, merge sentences that repeat the same point, split run-ons into clear standalone statements, and improve the logical flow from one idea to the next.

Then you highlight a paragraph anywhere on your Mac, press the shortcut, and the polished version replaces your selection in place. No copying, no browser tabs, no context switching.

See the Paragraph Rewriter in Action

Here's a common scenario: you've drafted an internal update and the paragraph technically says everything it needs to — but it reads like a first draft.

Before

Our team has been working really hard on the new feature and we think it's going to be great. There are a lot of improvements that users have been asking for and we're confident the changes will make a big difference.

Highlight the paragraph, press ⌥⌘W, and WunderType returns:

After

Our team has worked extensively on the new feature, incorporating many of the improvements users have requested. The changes should make a meaningful difference.

The rewrite isn't just about swapping words for synonyms. Two rambling sentences become two tighter ones. "Has been working really hard" collapses into "has worked extensively." The second sentence — which originally restated the enthusiasm of the first — now carries its own distinct point about user-requested improvements being incorporated. The vague "a lot of improvements" becomes the more precise "many of the improvements users have requested," connecting the work directly to user feedback.

That's paragraph-level rewriting: restructuring how ideas relate to each other, not just polishing individual phrases.

Why Paragraph Structure Matters More Than Word Choice

A sentence-level rewrite tool might fix "working really hard" to "working diligently." That's cosmetic. The real problem with a weak paragraph is usually structural: two sentences saying the same thing in slightly different words, a topic sentence buried in the middle instead of leading, or a run-on that forces the reader to hold three ideas in working memory at once.

When you rewrite at the paragraph level, you address all of these at once. Redundant statements get merged. Run-ons get split at their natural breaking points. The most important idea moves to where the reader encounters it first. The result reads like a second draft — tighter, clearer, and more confident.

Bring Your Own AI Model — Including Local Ollama

One of the most common searches alongside "paragraph rewriter" is "paragraph rewriter no AI" — people want to improve their writing without sending it to an opaque cloud service. WunderType takes a different approach: instead of removing AI, it gives you control over which AI you use.

You can connect WunderType to OpenAI's API with your own key, or run a local model through Ollama. With Ollama, your text never leaves your Mac. The AI runs entirely on your hardware, which means your drafts, client communications, and internal documents stay private by design — not by policy.

Set Up Your Paragraph Polisher Prompt

1. Click the WunderType icon in your Mac's menu bar and open Custom Prompts
2. Create a new prompt named "Paragraph Polisher" with an instruction like: Rewrite the selected paragraph to improve structure and flow. Merge redundant sentences, break up run-ons, eliminate filler words, and ensure each sentence carries a distinct point. Preserve the original meaning and tone.
3. Assign a keyboard shortcut (e.g., ⌥⌘W) — it now works in every app on your Mac

Works Across Every Mac App

Mail, Slack, Pages, Notes, Safari, Google Docs — WunderType operates system-wide. Your paragraph rewriter shortcut is available in every application without plugins, extensions, or browser dependencies. Whether you're tightening a project proposal, polishing a blog draft, or cleaning up meeting notes, the rewrite happens where you're already writing.

Download WunderType from the Mac App Store and start rewriting paragraphs without leaving the app you're working in.