About HalusAI

HalusAI is a writing tool run from Malaysia. It rewrites a draft you already have, one sentence at a time, and lets you choose the version of each sentence you keep. The final wording is yours.

The name is Malay: halus means smooth or refined. We write it as one word, HalusAI.

What HalusAI is

A careful rewriter for English drafts. It is designed to keep what matters in a document while it changes the wording around it: your headings, your list structure (items are rewritten, their bullets and numbers stay), your references section (left as written), short labels, numbers, names, citations and your document's key terms. Automatic checks reject versions that change numbers, names or citations.

No check is perfect, so check facts, numbers and citations before you use the result.

What HalusAI is not

• Not a text generator. It rewrites what you wrote. It does not write new content.
• Not a fact checker. It does not check whether your draft is correct.
• Not a plagiarism remover. Rewording someone else's work does not make it yours.
• Not a promise about detectors. We do not promise any detector result, and there is no guarantee of any score.

How it works

1. Paste your text or upload a .docx or .txt file, up to 5,000 words per go.
2. Choose a model: Halus Ultra for our best results, or Halus Ultimate, our fastest. A "plainer wording" switch, off by default, adds one simpler pass with one version per sentence.
3. HalusAI rewrites the text in two passes and offers up to four versions of each sentence.
4. Click any sentence to swap versions. A before/after dial shows our own detector's estimate. Other detectors score differently. It does not show who wrote a text.
5. Copy the text or download it as .docx, and read it through before you use it.

Who runs HalusAI

HalusAI is run from Malaysia by Halus App, and Malaysian law applies to the service. Our servers are in Singapore. Payments are processed by Stripe, so we never see your card number. The full business details are below, and you can reach us through the contact page.

Our principles

Honest about detectors

Detectors disagree with each other and change over time. A score is an estimate, not proof of who wrote a text. So we don't promise any detector result, our dial is always labelled as our own estimate, and we don't show other detectors' logos or scores.

You choose, and you check

We show up to four versions of every sentence so that you decide the wording. We ask you to read the result and check facts, numbers and citations before you use it. Follow your school's or employer's rules on using AI tools.

Your text is kept for 365 days, and we say so

We keep every text you send, its results, every version the model wrote and the versions you pick, for 365 days, in a store only the owner can access. We keep them to run the service, handle support and improve HalusAI, and then they are deleted automatically. The page that takes your text says so too, and the Privacy Policy explains the details. Please don't paste personal data you don't want kept.

Prices you can read

Prices are in US dollars (USD) and counted in words; customers in Malaysia see them in ringgit (RM) on halus.app/my. Passes are one-time and never renew. Plans renew until you cancel, and you can cancel any time in your account. There is no free trial; you can click through real samples on the home page instead. See pricing.

Business information

The business that runs HalusAI:

For support, billing or privacy questions, see the contact page.