About HAK Tools
Simple tools for everyday work.
HAK Tools is a collection of free browser-based document generators, calculators, and practical tools for everyday work — without expensive software, complicated templates, or another account to manage.
Why HAK Tools exists
Creating a professional document or running a quick calculation shouldn't be harder than it needs to be.
HAK Tools was built around a simple idea: give people practical tools that get the job done quickly.
Enter your information, review the result, and get a useful output — without signing up or sending your data to a cloud service.
How it works
1. Choose a tool
Select the document generator or other tool you need.
2. Enter your information
Add your business, customer, items, pricing, and other relevant details.
3. Review your document
See a live preview before generating the final document.
4. Download or print
Generate a professional PDF directly in your browser.
No account is required, and document generation happens locally in your browser.
Who it's for
HAK Tools is designed for people who need practical tools for everyday work without the overhead of a full business-management system.
- Freelancers
- Consultants
- Small businesses
- Contractors
- Designers
- Developers
- Agencies
- Independent professionals
- Entrepreneurs
Business document tools
HAK Tools currently offers document generators for everyday work, including:
- Quotation Generator
- Invoice Generator
- Receipt Generator
- Purchase Order Generator
- Sales Order Generator
- Delivery Receipt Generator
- Statement of Account Generator
- Credit Note Generator
- Debit Note Generator
More tools coming soon
More document tools are planned, including:
- Statement of Work Generator
- Service Agreement Generator
- Contract Generator
- Mutual NDA Generator
Business calculators
Document generation is only part of what HAK Tools aims to provide.
We're also planning a collection of simple business calculators for everyday pricing and financial calculations.
- Markup Calculator
- Profit Calculator
- Discount Calculator
- Tax Calculator
- Commission Calculator
- Break-even Calculator
- Pricing Calculator
These tools will be added over time.
Privacy by design
HAK Tools is built with a browser-first approach.
The information you enter into a document is processed directly in your browser rather than uploaded to a HAK Tools server. Drafts and document history may be stored locally in your browser when those features are used.
There are no accounts or cloud document storage.
For more details about what is stored locally and how the site handles information, see the Privacy page.
A small project
HAK Tools is intentionally simple.
The goal isn't to replace accounting software, ERP systems, or full business-management platforms. It's to provide useful tools for the smaller tasks that shouldn't require one.
If a tool saves you a few minutes, helps you produce a cleaner document, or simply makes your work a little easier, then it's doing what it was built to do.