AI clipboard optimizer

Fix your writing the second you copy it.

Copy any text three times in a second. pasteAI rewrites it — fixing grammar, clunky phrasing and tone — and hands it straight back to your clipboard. No new window, no change to how you already work.

Trigger: ⌘C ⌘C ⌘C or Ctrl + C, three times

Runs fully offline with a local Ollama model — your text stays on your machine.

You copied

hey sorry to bug you again, any chance we could maybe push our call to thursday? thanks!!

pasteAI rewrote

Hi — sorry to follow up. Could we move our call to Thursday? Thanks!

⌘C ⌘C ⌘C copied three times — rewritten in place
What it does

One shortcut you
already know.

No prompts to write, no app to switch to. pasteAI sits quietly in the background and only does something when you ask it to.

Triple-copy to run

Press your copy shortcut three times in a second. Nothing pops up — it just works.

Grammar & tone

Cleans up typos, awkward phrasing and tone while keeping what you meant to say.

Every app, every OS

Native builds for Windows, macOS and Linux that work in any text field.

Local or cloud

Run a local model offline for free, or switch to cloud processing when you prefer.

Sounds like you

Set tone, formality and length so the result reads in your own voice.

Back in place

The rewrite lands in your clipboard where you copied it — just paste.

How it works

Copy. Wait a beat. Paste.

Step 01

Triple-copy your text

Select anything and press Ctrl + C or ⌘ + C three times within one second.

Step 02

It rewrites in the background

Your text is improved locally or in the cloud — no window steals your focus.

Step 03

Paste the better version

Press Ctrl + V or ⌘ + V and the improved text drops in.

Why pasteAI

Your text stays
yours.

No accounts to create, no writing harvested for training. It's open source, so you don't have to take our word for it.

Works fully offline

Point it at a local Ollama model and nothing ever leaves your device — at no cost.

Open source, GPL-3.0

The complete source is public on GitHub for anyone to inspect.

One-off, honest pricing

Free with a local model. Need cloud? 100,000 credits for €1, VAT included — no subscription.

Download

Get pasteAI

Free and open source. Pick your platform and you're set.

Every release lives on GitHub. Need credits for cloud processing? Buy 100,000 for €1 (VAT included).

FAQ

Good questions.

Still stuck? Open an issue on GitHub.

When you copy text (Ctrl+C or ⌘+C) three times within one second, pasteAI recognises the pattern and sends the copied text to be improved. The rewritten text is placed back in your clipboard, ready to paste.
Yes — it's completely free with a local model such as Ollama. For cloud processing you start with 50,000 complimentary credits. If you need more, 100,000 additional credits cost €1 (VAT included). The credits each rewrite uses depend on the length and complexity of your text.
The app runs locally on your device. Cloud processing needs an internet connection, but with Ollama as a local model it works fully offline and free of charge.
Text sent for cloud processing travels over an encrypted connection and is not permanently stored on our servers. With local processing, nothing leaves your device. See our Privacy Policy for the full details.
Yes. In the settings you can adjust tone, formality, length and other parameters to match your writing style.

Stop re-reading your own messages.

Install pasteAI and let a triple-copy do the editing.

Download free