Free tools

AI document generator

Describe what you need and download a ready-to-send Word or PDF file. Invoices, quotes, contracts and more.

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Reading your details...

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How to generate a document with AI

Describe, paste, speak or snap

Type or paste the details, record a voice note, or attach a photo of a document. Combine them all in one box.

AI detects the type and builds it

It works out whether you need an invoice, quote, sales order, contract, NDA or proposal, and fills it in for you.

Preview and download

See the finished document in the preview, then download it as an editable Word .docx or a PDF, with every total calculated for you.

More than a generator

Do a lot more than fill documents

Typing or pasting one document is quick. When you send these every week, Portant generates, e-signs, sends and tracks them automatically from HubSpot, Google Workspace and Microsoft Office, with the templates you already use.

Trigger

New Deal in HubSpot

Connected

Generate

Contracts Proposals Sales decks Quotes Invoices SOWs Contracts Proposals Sales decks Quotes Invoices SOWs

Generated

Send & Sign

Email + PDF & E-Sign

Sent

Save & Sync

HubSpot + Drive + OneDrive

Saved

Start free with Portant See our plans

Why use an AI document generator

An AI document generator turns rough notes into a finished business document. Instead of filling a form field by field, you describe what you need in plain language, or paste an email, and the AI reads it into the right fields: who it is from, who it is for, the line items, dates and terms. You preview the finished document, then download a professional invoice, quote or sales order as a Word .docx or a one-click PDF.

The AI only reads your details into structured fields. Every amount and total is calculated in your browser, so the maths is always right, and the final document is assembled from a clean Portant template. It works with the tools you already use, so when you outgrow doing this by hand, Portant can generate, e-sign and send every document automatically from HubSpot, Google Workspace and Microsoft Office.

From messy notes to a clean doc

Describe it in plain language or paste an email. AI sorts the details into the right fields for you to review.
Accurate maths, every time

The AI never does the sums. Line amounts, subtotal, discount, tax and total are calculated in your browser.
Editable Word .docx or PDF

Download a professional .docx you can tweak, print or send, or a ready-to-share PDF in one click. No signup, completely free.

Who uses the AI document generator

Freelancers & consultants. Turn a quick note or a client email into a tidy invoice or quote without filling a form by hand.
Small businesses. Create one-off invoices, quotes and sales orders fast, with the totals worked out for you.
Sales & ops teams. Draft a quote or sales order from messy deal notes, review it, and send a clean .docx in minutes.

AI document generator FAQ

What is an AI document generator?

It is a free tool that turns plain-language input into a finished business document. You describe an invoice, quote or sales order, or paste the details, and AI reads them into structured fields. You review and edit, then download it as an editable Word .docx or a PDF.

Is the AI document generator free?

Yes. You can create and download as many invoices, quotes and sales orders as you like, with no signup.

What documents can it create?

It creates invoices, quotes, sales orders, contracts, NDAs and proposals as editable .docx files. The business documents work out the totals for you; the legal documents fill a clean template you can review and adapt.

Are the contracts and NDAs legal advice?

No. The contract, NDA and proposal outputs are templates for convenience, not legal advice. The AI only fills in the details you provide; it never writes or changes clauses. Review every document and have a qualified professional check it before you rely on it.

Does the AI calculate the totals?

No. The AI only reads your details into fields. All line amounts, the subtotal, discount, tax and total are calculated in your browser, so the maths is always correct.

What happens to the text I enter?

The text or notes you submit are sent securely to an AI provider to extract the fields, then the document is assembled in your browser. Edit or remove anything before you download.

What file format do I get?

An editable Microsoft Word .docx that opens in Word, Google Docs and Pages, or a one-click PDF that is ready to send. The .docx stays fully editable, so you can adjust it before sending.

How do I automate this for my business?

Once you are sending these regularly, Portant can generate, e-sign and email them automatically from HubSpot deals, a Google Sheet or Microsoft Office, using the templates you already use. Start free at Portant.

AI document generator