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Free Estimate Generator

Send polished estimates that convert to invoices. Choose a template, set your currency and download instantly.

Convert to invoiceAny currencyValid-until dateInstant PDF

Business · Step 1 of 7

Your business

Saved automatically. Create an account later to reuse this on every document.

Estimate total$0.00
Live previewtap to show

Your Business

Estimate

Estimate #EST-2026-8627
DateJun 9, 2026
Valid untilJun 23, 2026

Prepared for

Customer name

DescriptionQtyRateAmount
Item description1$0.00$0.00
Subtotal$0.00
Total$0.00

Thank you for your business.

Send estimates that win the work

Use the free estimate generator to give clients a clear, professional breakdown of expected costs before a job starts. Add your line items, set a “valid until” date and currency, choose a branded template and share a polished PDF in minutes — no account required.

Estimates use the same engine as invoices, so when a client approves you can reuse the same details to bill them. Create a free account to save estimates, track which ones are accepted and convert them into invoices.

How to use it

  1. 1

    Add your business details

    Enter your name, contact details and upload a logo. With a free account this is saved for every future estimate.

  2. 2

    Add the customer and estimate details

    Set who the estimate is for, the document number, dates and the currency.

  3. 3

    List your items

    Add each product or service with a quantity and rate. Apply a discount and tax if needed — totals update live.

  4. 4

    Pick a template and download

    Choose one of five templates, set your accent colour, then download the PDF or print it. No sign-up required.

Frequently asked questions

Is the estimate generator really free?

Yes. You can create, preview, download and print unlimited estimates as a guest with no sign-up. An optional free account lets you save history, store customers and reuse your business profile.

What is the difference between an estimate and an invoice?

An estimate is a non-binding projection of costs you send before work begins; an invoice is a request for payment after. This tool builds estimates, and you can turn an accepted estimate into an invoice from your account.

What does the valid-until date do?

It tells the customer how long your pricing is guaranteed. It is shown on the document and is for reference only — nothing expires automatically in guest mode.

Which currencies are supported?

All major world currencies using ISO 4217 codes, with the correct symbol, decimal places and locale formatting. Pick a currency per document — totals format automatically.

Can I add my logo and brand colour?

Yes. Upload a logo, choose one of five templates and set an accent colour, footer text and notes. The PDF matches the on-screen preview.

Online Tools King provides document formatting only and does not calculate or file taxes. You are responsible for entering the correct tax rates and for the legal compliance of documents in your region.