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Free Estimate & Quotation Generator Online
Create professional estimates and quotations in seconds — with your business logo, line items, tax, discount and a valid-until date. It runs completely in your browser — no signup, no download, works on mobile and desktop. Done quoting? Convert it to an invoice in one click.
Live preview
Default display is USD ($1 = Rs 280). Estimates are saved on this device only — your client data never leaves your browser. Currency conversion is approximate.
❓ Frequently asked questions
What is the difference between an estimate and an invoice?
An estimate (or quotation) is a price proposal you send before the work starts. An invoice is the bill you send after the work is done. Use this tool to make estimates, then convert them to invoices once the client approves.
Is this estimate generator really free?
Yes — 100% free with no signup, no download and no watermark. Everything runs in your browser; your client data never leaves your device.
How long is my estimate valid?
Set any valid-until date on the estimate — 7, 15 or 30 days is common for quotes. Clients trust estimates more when they show a clear expiry date.
Can I convert an estimate into an invoice?
Yes — click the "Convert to Invoice" button to open the invoice generator with your business, client and line items carried over automatically.
Can I add tax and discounts to my estimate?
Yes. Enter a tax percentage and a flat or percentage discount, and the live preview recalculates subtotal, discount, tax and the final total instantly.
📖 How to use
- Enter your business and client details, add line items as description | qty | rate, then set tax, discount and the valid-until date.
- Upload your logo to brand the estimate, then print or save it as PDF.
- Your work stays on your device; nothing is uploaded anywhere.
✨ Why use this tool?
US AI's free estimate & quotation generator is fast, private and 100% free forever — perfect for freelancers, contractors and shopkeepers. Bookmark this page and share it with anyone who needs it.