Free tools for small businesses
Calculators, generators and utilities for owners of service businesses and small shops: pricing, estimates, invoices, call scripts, messages and reviews. No signup, no credit card, and everything you type stays in your browser.
All free tools
Pricing & Estimates
Price your time and your jobs from your own numbers, then send the estimate and invoice.
Profit Margin & Markup Calculator
Convert cost, price, margin and markup in any direction, with the formulas.
Open tool →Contractor Hourly Rate Calculator
Turn the income you want into the hourly rate you need to charge.
Open tool →Service Call Fee Calculator
Work out a trip or service call fee from your drive time, labor and costs.
Open tool →Job Estimate Generator
Build a simple estimate with line items, tax and deposit and save it as a PDF.
Open tool →Free Invoice Generator
Create a clean invoice with line items, tax and due date and download it as a PDF.
Open tool →Loan & Equipment Financing Calculator
Monthly payment, total interest and a payoff schedule for any fixed-rate loan.
Open tool →Google Reviews
Ask happy customers for Google reviews the right way.
Time & Payroll
Add up hours and overtime from your own time cards. Not legal or payroll advice.
Materials & Estimating
Square footage and material amounts from your own measurements. Estimates, not quotes.
Square Footage Calculator
Add rooms and shapes in feet and inches and get square feet, square yards and square meters.
Open tool →Mulch Calculator
Cubic feet and cubic yards of mulch for your beds, and bags for the bag size you buy.
Open tool →Concrete Bag Calculator
Concrete for a slab, footing or post holes, and bags from the yield printed on your bag.
Open tool →Roofing Calculator
Roof area from footprint and pitch, roofing squares and shingle bundles. An estimate, not a quote.
Open tool →More tools
General calculators and utilities, free and private.
Wi-Fi QR Code Generator
A QR code guests scan to join your Wi-Fi, printed as a sign or card. Your password stays in your browser.
Open tool →Word & Character Counter
Count words, characters, sentences and reading time, plus SMS and social limits.
Open tool →Image Resizer & Compressor
Resize and compress photos in your browser. Nothing is uploaded.
Open tool →UTM Link Builder
Tag campaign links with UTM parameters so you can see what brings in customers.
Open tool →QR Code Generator
QR codes for links, WiFi, contacts and text, styled, as PNG or SVG.
Open tool →Sales Tax Calculator
Add or remove sales tax at the rate you enter, with a line-by-line total.
Open tool →Break-Even Calculator
How many sales you need to cover your fixed costs, in units and dollars.
Open tool →Email Signature Generator
A clean HTML email signature you can copy into Gmail or Outlook.
Open tool →Lead Response Time Calculator
Model how a slower reply to new leads changes how many you reach and win.
Open tool →After-Hours Emergency Call Policy Generator
Decide what counts as an emergency after hours and what to tell callers.
Open tool →From the blog
Practical guides for owners of service businesses.
Missed Call Text-Back Templates for Contractors
Copy-ready text messages to send after a missed customer call, for jobs, after hours, weekends and emergencies, plus the rules that keep them working.
Read article →October 12, 2026Lead Response Time for Home Services: Measure and Fix It
How to measure how fast your home service business responds to calls, forms and texts, set a realistic target, and close the gaps without hiring.
Read article →October 12, 2026HVAC Phone Answering Script for No-Cool and No-Heat Calls
Word-for-word phone scripts for HVAC companies: no-cool and no-heat calls, maintenance bookings, price questions, and peak-season overflow.
Read article →Phone & Answering
What unanswered calls cost you, and ready-to-use wording for every call and message.
Missed Call Revenue Calculator
See how much revenue unanswered calls cost you each month and each year.
Open tool →Answering Service Cost Calculator
Compare an in-house receptionist, a live answering service and DIPAZE.
Open tool →Phone Answering Script Generator
Call scripts by industry, plus angry-caller and wrong-number handling.
Open tool →Business Voicemail Greeting Generator
Ready-to-record voicemail scripts for 10 industries in 3 tones.
Open tool →After-Hours Message Generator
Phone, text and website banner messages for when you are closed.
Open tool →Business Hours Message Generator
Hours wording for voicemail, website, Google and text auto-replies.
Open tool →Holiday Hours Message Generator
Phone, text, website and Google messages for US holidays, with exact dates.
Open tool →