Free tools
Small tools for everyday work.
Like paper clips and staplers: simple, always within reach, and each one good at a single job. 66 tools: 61 fully free, 3 free with a paid option and 2 paid. Most need no account and keep what you type in your browser.
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These take a card. The work starts from the payment.
Website Check: written report
We check the site and send a short report of what is leaking enquiries.
$49
Open and payField Quote + Change Order
Four photos and a note. A priced change order and a customer quote. Typically delivered the same business day; next business day if your photos arrive after noon ET.
$79
Open and pay
Money and pricing
Cash, prices, fees and margins.
Cash Runway Planner
Estimate burn, runway, break-even revenue and 90-day cash.
Free
Open tool From $1 — pay what you wantService Profit Reality Check
Model contribution, cash operating profit and break-even jobs.
Free
Open tool From $1 — pay what you wantLate-Payment Cost Calculator
See what slow-paying invoices cost you in financing and follow-up time.
Free
Open toolPayment Fee Impact Calculator
Model monthly card and payment-processing fees.
Free
Open tool From $1 — pay what you wantEarly Payment Discount Cost Calculator
See what an early-payment discount costs and how much faster you get paid.
Free
Open tool From $1 — pay what you wantClient Concentration Calculator
See how much of your revenue depends on your biggest client.
Free
Open tool From $1 — pay what you wantProject Deposit Coverage Calculator
Check whether a deposit covers your costs before the job is delivered.
Free
Open tool From $1 — pay what you wantAgency Reseller Margin Calculator
Model monthly margin on a resold, recurring client-site service.
Free
Open tool From $1 — pay what you wantSales Commission Payout Calculator
Work out a flat-rate commission payout from sales and a rate.
Free
Open tool From $1 — pay what you wantChargeback Cost Calculator
Model what card disputes cost you each month.
Free
Open tool From $1 — pay what you wantSubscription Waste Audit
Find first-year savings in software subscriptions you could cut.
Free
Open toolSupport Software Cost Compare
Compare monthly and one-time software costs over the same period.
Free
Open toolVendor Price Increase Impact Calculator
See what a supplier price rise adds over the months ahead.
Free
Open toolMinimum Order Cash Impact Calculator
See the extra cash a supplier's minimum order ties up.
Free
Open tool From $1 — pay what you wantQuote and Margin Board
Price a job from real costs, see your margin, and track quote follow-ups.
$12 one-time
Open toolChange Order Builder
Write a printable change order: what changed, the cost, the schedule impact and the customer's approval.
Free
Open tool From $1 — pay what you wantPrintable Price List
Make a clear price list for your customers: a printable flyer and a square social image.
Free
Open tool From $1 — pay what you wantDeposit & Milestone Plan
Set a deposit and milestones; the payment schedule adds up to the exact project price.
Free
Open tool From $1 — pay what you want
Customers and leads
Answer, win and keep more customers.
Missed-Call Cost Calculator
Estimate the profit tied to calls nobody answered.
Free
Open toolSpeed-to-Lead Calculator
Estimate what slow replies to new enquiries may be costing you. A $19 full audit report is optional.
Free calculator
Open toolAppointment No-Show Cost Calculator
Estimate monthly profit lost to missed appointments.
Free
Open tool From $1 — pay what you wantCustomer Churn Cost Calculator
Model the profit and replacement cost of losing customers.
Free
Open tool From $1 — pay what you wantFAQ Coverage Checker
Compare the questions customers ask with the answers you have written down.
Free
Open toolQuote Follow-Up Recovery Estimator
Model the profit tied to quotes that never get a follow-up.
Free
Open tool From $1 — pay what you wantWebsite Chat Assistant
Answers your visitors' common questions on your website at any hour, using only facts you approve. Free preview, $1 to own.
Free preview, $1 to own
Open toolWebsite Conversion Audit
Answer 12 questions about your own website and download a prioritized improvement report. Manual self-check only: it does not scan your site, verify conversions or predict revenue.
Free
A professionally prepared audit is planned, not built or on sale.
Open toolReview Request Campaign Kit
Make a printable review QR sign and honest feedback messages.
Free
Open tool From $1 — pay what you wantJob Completion Report
Hand your customer a clear work-done report with before-and-after photos and a sign-off.
Free
Open tool From $1 — pay what you wantReferral Card Kit
Print referral cards with unique codes, plus a sheet to track who referred whom.
Free
Open tool From $1 — pay what you wantNext Visit Reminder
Make next-visit cards and reminder texts for repeat-service customers, plus a calendar file.
Free
Open tool From $1 — pay what you wantAppointment Gap Filler
Find openings in hours you confirm, from appointments you already hold.
Free
Open tool From $1 — pay what you wantCustomer Welcome Pack
Write a welcome, first steps, a prepare list, key dates and an FAQ, and hand new customers one clear pack.
Free
Open tool From $1 — pay what you want
Team and time
Staff hours, hiring and workload.
Meeting Cost Calculator
Put a dollar figure on your recurring meetings.
Free
Open tool From $1 — pay what you wantTeam Capacity Planner
Compare booked hours with your team's real weekly capacity.
Free
Open toolTraining Time Cost Calculator
Cost out a planned training program in staff time and fees.
Free
Open toolOvertime Cost Impact Calculator
Model overtime pay and the premium you pay for it.
Free
Open tool From $1 — pay what you wantHiring Cost Planner
Plan the direct cost of a hire: sourcing, interviews and onboarding.
Free
Open tool From $1 — pay what you wantSupport Ticket Labor Cost Calculator
Estimate the staff hours and cost of handling support tickets.
Free
Open toolScope Creep Cost Calculator
Model the cost of extra work you never billed for.
Free
Open tool From $1 — pay what you wantRework Cost Calculator
Model the monthly labor and materials cost of redoing work.
Free
Open tool From $1 — pay what you wantField Service Travel Cost Calculator
Estimate technician travel time and mileage cost per month.
Free
Open tool From $1 — pay what you wantChecklist Maker
Turn plain steps into a printable checklist for staff or volunteers.
Free
Open tool From $1 — pay what you want
Events
Run sheets and call sheets for event days.
Event Run Sheet
Type the day once; print a master run sheet, a call sheet for each vendor and a contact sheet.
Free
Open tool From $1 — pay what you want
Stock, orders and shipping
Buying, storing, packing and returns.
Inventory Stockout Opportunity Calculator
Model sales you could recover by not running out of stock.
Free
Open tool From $1 — pay what you wantInventory Carrying Cost Calculator
See what holding your stock costs per month and per year.
Free
Open tool From $1 — pay what you wantInventory Shrink Loss Calculator
Measure the gap between recorded and counted stock.
Free
Open tool From $1 — pay what you wantReturns Processing Cost Calculator
Model the monthly cost of handling customer returns.
Free
Open tool From $1 — pay what you wantShipping Damage Cost Calculator
Model what damaged shipments cost to replace, reship and handle.
Free
Open toolOrder Fulfillment Labor Cost Calculator
Model pick-and-pack labor and packaging cost per month.
Free
Open tool From $1 — pay what you wantWarranty Claim Cost Calculator
Model the monthly cost of fulfilling warranty claims.
Free
Open toolPurchase Order Processing Cost Calculator
Estimate the staff time and cost of processing purchase orders.
Free
Open tool From $1 — pay what you wantRetail Markdown Margin Impact Calculator
See gross profit before and after a planned markdown.
Free
Open tool From $1 — pay what you wantSupply Cost and Reorder Board
Know what supplies cost per job, and what runs out next.
$9 one-time
Open tool
Making things
Machines, batches and inspection.
Equipment Downtime Cost Calculator
Model the direct monthly cost of equipment sitting idle.
Free
Open tool From $1 — pay what you wantManufacturing Scrap Cost Calculator
Estimate the cost of scrapped units in a batch.
Free
Open tool From $1 — pay what you wantProduction Changeover Cost Calculator
Model setup labor and lost output from changeovers.
Free
Open tool From $1 — pay what you wantQuality Inspection Labor Cost Calculator
Estimate inspection labor and consumables cost.
Free
Open tool From $1 — pay what you want
Files and data
Photos, spreadsheets, file batches and contracts.
MetaStrip
See and remove the GPS, date and camera data hidden in photos.
Free
Open toolBatchMate
Resize, convert and watermark a whole folder of images.
Free
Open toolSheetTidy
Remove duplicates, trim spaces and split large CSV files.
Free
Open toolIconForge
Make every common website and app icon size from one image.
Free
Open toolRenameKit
Preview and bulk-rename many files with one naming pattern.
Free
Open toolOdoo Import Doctor
Check an Odoo CSV for problems before you import it.
Free
Open toolContract Commitment Extractor
Find the renewal, notice and payment deadlines in a contract before you sign.
Free extractor
Open tool
Students
Homework help that shows the working.
Homework Coach
Explains the method instead of handing over the answer.
Free
Open toolHomework Solver
Photograph a math problem and get the full step-by-step working. Any assistance is labelled.
Free
Open tool
Missing a tool you would use every week?
Tell us the job. Requests decide what we build next, and new tools land on this page for free.
Built for you
Want this built around your business?
We build a version around how you already work: your numbers, your steps, your business name on it.
Quoted per job. A typical custom business tool is $650 to build plus $79 a month for hosting and upkeep (3-month minimum). You get a written scope before you pay anything.