FluxInvoice
Free tools for freelancers

Invoice & Rate Tools Built for Freelancers

Generate professional invoices, calculate your optimal hourly rate, and run your freelance business with confidence. No sign-up required.

Create Invoice Calculate Hourly Rate

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Everything you need to run your business

Built specifically for modern freelancers, consultants, and independent professionals.

Free Invoice Generator
Create professional invoices in seconds. No expensive software, no subscriptions.
Instant PDF Download
Download clean, print-ready PDF invoices with one click. No watermarks, ever.
Hourly Rate Calculator
Figure out exactly what to charge to meet your income goals after taxes and expenses.
Mobile Friendly
Create invoices and calculate rates on any device, anywhere in the world.
No Account Needed
Start immediately. We never force you to create an account or hand over your email.
Lightning Fast
A distraction-free, minimal interface that loads instantly and respects your time.

Frequently Asked Questions

Got questions? We've got answers.

Ready to streamline your freelance business?

Stop wasting time on complicated software. Use FluxInvoice to manage your pricing and billing — for free, forever.

Start Invoicing Now Calculate My Rate

Have a question or suggestion?

We'd love to hear from you. Our team typically responds within 1 business day.

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