Zap Bill
Free Invoice Generator for Freelancers, Agencies, and Small Businesses·zap-bill.com
Zap Bill is a browser-based invoice generator that lets freelancers, agencies, and small businesses create, customize, and download professional PDF invoices with automatic tax and discount calculations. It supports VAT and GST formatting, saved customers, quotes and estimates, recurring invoice automation, time and expense tracking, and REST API access for invoice automation. The first invoice can be created without signing up, and invoices can be generated in multiple languages and currencies.
What it's for
Features 20
- Automatic tax and discount calculations
- Company logo upload
- Custom invoice numbering
- Customer & product catalog with preset pricing
- Customer statements of account
- Digital signature upload
- Invoice history and status tracking
- Mobile responsive design
- Multi-language invoices (6 languages)
- PDF invoice generation and download
- Professional invoice templates
- Quotes & estimates that convert to invoices
- Recurring invoice automation
- REST API access for invoice automation
- Revenue & client analytics dashboard
- Send invoices via email using own SMTP settings
- Team collaboration
- Time & expense tracking
- VAT and GST-compliant invoice formatting
- White-label options
At a glance
Complianceself-reported
Pricing
The Unlimited plan is $9.99/month or $79.99/year (33% savings vs monthly). A free Visitor tier allows one invoice without signup, and a 14-day free trial (no credit card required) precedes a permanent free tier of 3 invoices. A 30-day money-back guarantee applies to the Unlimited plan.
Perfect for trying out the invoice generator; forever free.
1 invoice total
Test unlimited features, then keep 3 free invoices forever after trial ends.
Unlimited invoices for 14 days, then 3 invoices free forever
Most Popular plan; includes a 14-day free trial.
Unlimited invoices forever
Best value tier — save 33% vs monthly billing; billed once a year.
Unlimited invoices forever
Save 33% vs monthly billing when billed annually