What kinds of mess can it clean?

Hard line breaks from PDFs, double spaces, stray bullet and quote characters, non-breaking spaces, and inconsistent paragraph spacing, while keeping your actual content intact.

Does cleaning rewrite my words?

No. Clean tidies formatting and spacing without changing your wording. If you want the text shortened or corrected, run a separate transform afterward.

Can I clean text copied from any source?

Yes. Once it's a clip, the original source doesn't matter, PDFs, web pages, terminal output, and chat exports all work the same way.

Is any of this text uploaded to ClipHistory?

No. ClipHistory has no cloud or account. The clean transform sends text directly to the AI provider you configured with your own API key.

Clean Up Messy Text on Mac with AI

Copy text from a PDF and you get random line breaks mid-sentence. Copy from a webpage and you inherit invisible formatting, non-breaking spaces, and bullet characters. Copy from an email thread and you drag along quote markers and signatures. Cleaning this by hand, deleting stray newlines one at a time, is the kind of tedious work that eats minutes you never get back.

On Mac, you can hand that job to an AI transform that runs straight from your clipboard.

Clean at the clipboard layer

ClipHistory is a macOS clipboard manager with built-in AI transforms. After you copy messy text, press Cmd+Shift+V, select the clip, and run the Clean transform. It removes the artifacts that ride along with copied text and returns readable, well-spaced prose as a new clip you can paste anywhere.

Because it operates on the clipboard, the messy source doesn't matter. PDF, web page, terminal output, scanned document, chat export, it's all the same once it's a clip.

What "clean" handles

A clean pass typically takes care of:

Hard line breaks that split sentences in the middle.
Double and triple spaces collapsed to single ones.
Stray bullet glyphs, quote markers, and leftover list characters.
Non-breaking spaces and other invisible characters.
Inconsistent paragraph spacing.

What it preserves is your actual content. The goal is tidy text, not rewritten text. If you also want the wording shortened or corrected, that's a separate transform you run afterward.

Choose your model, keep your data local

ClipHistory connects to five AI providers, Anthropic, OpenAI, DeepSeek, Google, or a custom endpoint, and you use your own API key. The request goes directly from your Mac to that provider. ClipHistory itself has no cloud and no account: your clipboard history stays on your machine, and nothing is stored on a ClipHistory server.

The app is a universal binary, signed and notarized by Apple, native on Apple Silicon and Intel, and it runs on macOS 12 or later.

A clean-up workflow that sticks

Copy the messy block from wherever it lives.
Press Cmd+Shift+V and select the clip.
Run Clean.
Paste the tidy result into your document or message.

If you regularly paste from the same messy source, say, a reporting tool that always adds the same junk, save your cleanup instruction as a snippet so the transform does exactly what you need every time. And if there's boilerplate you reuse constantly, pin it. Pinned clips don't count against the 150-clip limit on regular history, so your reference material is always there.

Clean first, then transform

Cleaning is the natural first step in a chain. Messy input confuses other transforms: a rewrite pass wastes effort untangling line breaks instead of improving the prose. Run Clean to normalize the text, then run Rewrite or a grammar fix on the result. Each step does one job well.

The usual sources of mess

It helps to know where the junk comes from, because the pattern is predictable:

PDFs wrap text to fit a page, so every visual line becomes a hard line break. Paste a paragraph and it arrives in ragged chunks.
Web pages carry hidden styling, non-breaking spaces, and zero-width characters that look fine until they break a search or a form.
Spreadsheets turn cells into tab-separated runs that collapse into a wall of text.
Chat and email exports drag along quote markers, timestamps, and signature blocks.

A clean pass handles all of these the same way, so you don't need a different trick per source. You copy, you clean, you move on.

Why this beats find-and-replace

You could open a text editor and run find-and-replace on every newline, then again on double spaces, then again on the stray bullet character. That's three manual steps that you have to remember and that break on the next document's quirks. A single Clean transform reads the text in context and tidies all of it at once, including the artifacts you didn't anticipate. The difference is the gap between maintaining a brittle macro and handing the job to something that understands what readable text looks like.

It also handles the edge cases that trip up find-and-replace: a line break that should stay (between paragraphs) versus one that shouldn't (mid-sentence). A blind replace can't tell those apart, so it either merges everything into one block or leaves the real breaks broken. Working from context, the clean pass keeps genuine paragraph boundaries while repairing the accidental splits.

A one-time tool for an everyday chore

Cleaning pasted text is a small task you do constantly. ClipHistory is a one-time purchase, $19.99 for a 12-month license, with no auto-renewal, so a daily-use utility doesn't become a forgotten subscription. Because you bring your own API key, AI usage is billed by your provider directly, with no markup.

Tidy text in one shortcut, without manually hunting for stray newlines. That's the payoff.

Get ClipHistory for macOS ($19.99, one-time): https://cliphistory.com/download