Create and download professional PDF invoices instantly — no signup, no watermarks.
ClockoutFree tools
Free invoice generator and calculators for freelancers who bill clients
Create invoices, calculate your rate, estimate income, and quantify billing friction — each tool is free, no signup required, and connects to the Clockout workflow.
Use the calculator that matches the billing question you need answered.
The best next step is testing one live client cycle inside Clockout after you quantify the cost.
Available tools
Pick the tool that matches what you need right now
Each tool is free and designed to answer one question clearly, then point you toward the next useful step.
Generator
Free Invoice Generator
Create a professional invoice, add line items, and download a PDF instantly. No signup, no watermarks, unlimited invoices.
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Calculator
Billable Hours Calculator
Billable Hours Calculator helps freelancers and consultants size the cost of weak billing records and understand where Clockout can recover time and revenue.
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Calculator
Invoice Cleanup Cost Calculator
Invoice Cleanup Cost Calculator helps freelancers and consultants size the cost of weak billing records and understand where Clockout can recover time and revenue.
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Calculator
Hourly Rate Calculator
Hourly Rate Calculator helps freelancers and consultants size the cost of weak billing records and understand where Clockout can recover time and revenue.
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Calculator
Consulting Rate Calculator
Consulting Rate Calculator helps freelancers and consultants size the cost of weak billing records and understand where Clockout can recover time and revenue.
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Calculator
Late Fee Calculator
Late Fee Calculator helps freelancers and consultants size the cost of weak billing records and understand where Clockout can recover time and revenue.
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Calculator
Billable Utilization Calculator
Billable Utilization Calculator helps freelancers and consultants size the cost of weak billing records and understand where Clockout can recover time and revenue.
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Calculator
Freelance Income Estimator
Freelance Income Estimator helps freelancers and consultants size the cost of weak billing records and understand where Clockout can recover time and revenue.
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Calculator
Invoice Health Checker
Invoice Health Checker helps freelancers and consultants size the cost of weak billing records and understand where Clockout can recover time and revenue.
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Calculator
Freelance Rate Benchmarker
Freelance Rate Benchmarker helps freelancers and consultants size the cost of weak billing records and understand where Clockout can recover time and revenue.
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Start here
Pick the page that sounds like your week. Then try a real billing cycle.
The best test is the obvious one: take the workflow that sounds closest to your actual work, run a real client week through Clockout, and see what gets easier.