Free Quote & Estimate Generator
Win the job before your competitor has opened Word. BillFast's Quote mode produces an itemized, professional estimate with a validity date — download it as a PDF or send it as a live link.
When the client says yes, duplicate the quote and flip it to an invoice: same items, new number, today's date.
Create your free invoice →- QUOTE title, 'Valid Until' date, 'Prepared for' — proper quote formatting
- One-click conversion from accepted quote to invoice
- Share as a link for instant approval on mobile
Frequently asked questions
What's the difference between a quote and an estimate?
A quote is a fixed offer, an estimate is approximate. BillFast's format works for both — you control the wording and validity period.
How do I convert a quote to an invoice?
Open History → Duplicate on the quote, then switch the toggle to Invoice. Items carry over; the number and date refresh.
Can I set an expiry on the quote?
Yes — the 'Valid Until' date (with quick picks of 7/15/30 days) prints prominently.
Is it free?
Yes — quotes and invoices share the same free plan.