Service price calculator
Labor, materials, overhead and margin — see what you should actually quote, with presets for your trade.
Invoice templateInvoice template
A professional, printable invoice you fill in on the page — with line items and billing tips for 14 trades.
Estimate templateEstimate template
Win the bid with a clear, professional estimate — with quoting advice for 14 trades.
Receipt templateReceipt template
Payment proof that also earns reviews and rebookings — with tips for 14 trades.
More free tools from the studio behind Onelios
Onelios is built by MyMind Studio, who make a number of other tools. These are genuinely useful on their own — no account needed for most of them, and where something costs money it says so.
For your website
Accessibility Checker
Scans a page for the accessibility problems that most often turn into ADA complaints, and sorts them into confirmed failures, likely issues, and things a human should check. The free scan gives you a risk score and issue counts for any single page.
Free to tryRevora
Reads your customer feedback and tells you what people actually keep saying — so you can act on the pattern instead of reading every review one at a time.
For building things
Free App Maker
Turns a website into an installable Android app. No build tooling, no Android Studio, and no fight with the app-store submission process.
FreeAndroid publishing tools
Four utilities for anyone publishing their first Android app: a WebView compatibility checker, a package-name generator, a privacy-policy generator and an icon generator. No sign-up.
FreeEstimate Your Project
Get a realistic cost and timeline for a software project before you commit to building it — useful whether you are hiring someone or sanity-checking a quote you have been given.
Everyday utilities
Why these are free, and what free means here
Free means free: no account, no email address, nothing stored on our side, and no watermark on what you print. The invoice, estimate and receipt tools run entirely in your browser — close the tab and the numbers are gone, which is also why we cannot email you a copy.
We build them because they are the jobs a local business does at nine in the evening, and because a tool that actually works is a more honest advert than a page of claims. If you never buy anything from us, they still work.
Which one you want
- Quoting a job you have not done yet? The price calculator — it prices overhead and margin properly, which is where most quotes quietly lose money.
- Won the job and need to bill it? The invoice template, with line items and billing advice for 14 trades.
- Bidding against someone else? The estimate template, which spells out the difference between an estimate and a fixed quote.
- Been paid and asked for proof? The receipt template — and the moment a customer is most willing to leave you a review.
Questions
Do I need an account to use these?
No. There is no signup on any of them, and nothing you type is sent to us.
Can I use them for my business commercially?
Yes, for as long as you like, including if you never become a customer. Send the invoices to whoever you like.
Will you email me a copy?
We cannot, because we never receive it. Use your browser's Print option and choose “Save as PDF” — the page is styled so the print carries only the document.
Free tools are handy. An AI employee is better. Onelios creates a website draft for you to review and publish free. Collect quote requests, set hours for booking requests, and ask customers for reviews. Build my business free → See pricing