Free tools
AI document generator
Describe your document in plain language, or paste the messy details, and AI turns it into a clean, editable invoice, quote or sales order. Review every field, then download a polished .docx. No signup, no watermark.
Type, paste, speak or attach a photo in one box. AI detects the document type, builds it, and you preview and download the .docx.
Reading your details...
Trusted by 40,000+ teams
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.
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.
How to generate a document with AI
01
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.
02
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.
03
Preview and download
See the finished document in the preview, then download a clean, editable Word .docx with every total calculated for you.
Why use an AI document generator
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
Download a professional .docx you can tweak, print or send. No signup, no watermark, completely free.
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
Generate
Send & Sign
Email + PDF & E-Sign
Save & Sync
HubSpot + Drive + OneDrive
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.
“Portant has been a game-changer for Clipboard! It's saved our sales team countless hours every week by generating order forms, proposals and contracts with info from HubSpot automatically filled in.”
“This product is a gamechanger for all of those painful manual document merges. Love what you and the team have built!”
“Portant helps us automate workflows related to many document types. Proposals, invoices, contracts, and pitch decks. It saves us time and has eSign built in.”
“Portant has been a game-changer for Clipboard! It's saved our sales team countless hours every week by generating order forms, proposals and contracts with info from HubSpot automatically filled in.”
“This product is a gamechanger for all of those painful manual document merges. Love what you and the team have built!”
“Portant helps us automate workflows related to many document types. Proposals, invoices, contracts, and pitch decks. It saves us time and has eSign built in.”
“Portant has been a game-changer for Clipboard! It's saved our sales team countless hours every week by generating order forms, proposals and contracts with info from HubSpot automatically filled in.”
“This product is a gamechanger for all of those painful manual document merges. Love what you and the team have built!”
“Portant helps us automate workflows related to many document types. Proposals, invoices, contracts, and pitch decks. It saves us time and has eSign built in.”
“Portant has been a game-changer for Clipboard! It's saved our sales team countless hours every week by generating order forms, proposals and contracts with info from HubSpot automatically filled in.”
“This product is a gamechanger for all of those painful manual document merges. Love what you and the team have built!”
“Portant helps us automate workflows related to many document types. Proposals, invoices, contracts, and pitch decks. It saves us time and has eSign built in.”
“Portant has been a game-changer for Clipboard! It's saved our sales team countless hours every week by generating order forms, proposals and contracts with info from HubSpot automatically filled in.”
“This product is a gamechanger for all of those painful manual document merges. Love what you and the team have built!”
“Portant helps us automate workflows related to many document types. Proposals, invoices, contracts, and pitch decks. It saves us time and has eSign built in.”
“Portant has been a game-changer for Clipboard! It's saved our sales team countless hours every week by generating order forms, proposals and contracts with info from HubSpot automatically filled in.”
“This product is a gamechanger for all of those painful manual document merges. Love what you and the team have built!”
“Portant helps us automate workflows related to many document types. Proposals, invoices, contracts, and pitch decks. It saves us time and has eSign built in.”
AI document generator FAQ
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Invoice generator
Build and download a clean invoice PDF.
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Create a clean PO for your suppliers.
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Learn more →Doing this at scale?
When you send these every week, Portant generates, e-signs and emails them straight from HubSpot, Google Workspace and Microsoft Office, keeping the templates you already use.
See how Portant automates it