AI Invoice Generator.
Invoicing for carpenters and joiners.
Bespoke work deserves a tidy bill - describe the job in one sentence and the invoice builds itself, timber and labour on their own lines, VAT exact.
No signup, no card needed to try it.
Say it like you would say it
"Invoice Mrs Shaw 1240 for the alcove units: materials 460, build and fit 780, due in 14 days"
That is the whole job. The AI writes the lines, deterministic code does every sum in exact pence, and the invoice is ready to send with your logo on it.
Evenings are for making
Measured twice, cut once, invoiced eventually
Carpentry is priced before it is built and paid long after it is fitted - and somewhere between the workshop and the snag list, the invoice has to happen.
The quote already priced it
Wardrobes, alcoves, a staircase - bespoke work is won on a detailed quote. Retyping those lines into an invoice is the same work twice, and where figures drift.
Timber up front, money at the end
You buy the materials weeks before you are paid for them. A deposit invoice when the timber is ordered stops the job banking with your money.
Supply and fit, shown apart
The making and the fitting are different work at different rates. Customers pay faster when the split is visible instead of buried in one total.
Instant professional templates
Send something that looks like you charge properly
An invoice that looks thrown together gets treated like one. Pick from 26 designs - these are the real ones, not pictures of them - and switch at any point, before or after you have written it. Your logo and colours go on top.
Luxury
Tradesman
Luxury Gold
Why your accountant can relax
The AI writes. It does not count.
Language models are good with words and unreliable with arithmetic, so DocMason only lets them do the first part. Every figure on a document you send is worked out by ordinary code, in exact pence, the same way every time.
It is the difference between a tool you check afterwards and one you can send without reading twice.
- VAT, discounts and totals calculated in code, never by the AI
- Money held in exact pence, so rounding cannot drift
- Every email sent on your behalf is stored in full, so you can read exactly what went out and to whom
- Your data hosted in the EU, never used to train AI models
FAQs
Questions from carpenters and joiners, answered straight
The free tier, the maths, and how invoicing fits the way carpenters and joiners actually work. Everything else is on the full page.
Something else on your mind? Ask a human.
Can I invoice a deposit for materials, then the balance?
Yes - a deposit invoice is just an invoice: 'Invoice Mrs Shaw 400 deposit for the alcove units, due in 7 days', then the balance when it is fitted. Each takes a sentence, and the dashboard tracks what is still owed.
Can I turn my quote into the invoice when the job is done?
Yes - one click converts an accepted quote into a ready-to-send invoice: every line, the customer and your design carry over, linked to the original. Add the on-site extras as new lines in the chat before it goes.
Is it really free?
Yes. Build and preview an invoice with no account at all, and create a free account when you want the PDF. The free plan includes 3 invoices and 3 quotes every month with all 26 designs - no card needed. Starter at 9.99 GBP a month makes them unlimited.
Does the AI do the maths?
No, and that is deliberate. The AI reads what you typed; plain deterministic code computes every total, discount and VAT figure in exact pence. AI is good at language and bad at arithmetic, so it only does the first one.
Want the whole picture? See everything the invoice generator does.
Your next invoice takes a minute
3 free invoices a month. Describe the job like you would say it, and see for yourself.