GPT Shop · Free seller tools

Free tools for Etsy sellers, landlords and sole traders

Tools that run entirely in your browser. No sign-up, no upload, no email gate. Made in London by Chris Elder at GPT Shop Ltd.

Etsy UK fee & profit calculator

Enter a price, shipping and cost. See listing, transaction, processing, regulatory and optional Offsite Ads fees, VAT, your net and a break-even price. Rates checked against Etsy's Help pages.

Open the calculator

CSV to chart previewer

Drop a CSV export and see column types, data checks, a monthly trend and a top-10 breakdown. Your file stays on your computer.

Open the previewer

Etsy UK pricing calculator

Start from the margin or profit you want and your costs. It works backwards through every UK Etsy fee to the price to charge, with a price ladder from 10% to 60% margin.

Work out a price

Etsy monthly statement summary

Drop your Etsy monthly statement CSVs. See sales, refunds, each fee type, VAT on fees, ads and net by month. Your statement stays on your computer.

Summarise a statement

Sales KPI calculator

Drop an orders CSV (Shopify, Square or a spreadsheet). Get monthly revenue, orders, average order value, new vs returning customers and repeat customer rate.

Calculate KPIs

Guides

Privacy: these pages run in your browser. They make no network requests that carry your numbers or files. Visits are counted with cookieless, aggregate Cloudflare Web Analytics. See the privacy note.

Bid on UK public sector contracts?

Free: live UK tenders by trade, updated daily (cleaning, grounds, roofing, security, IT, construction and more).

Free UK tenders API: JSON and CSV feed by trade, no key needed, for spreadsheets, scripts and no-code tools.

Tax deadlines coming up

UK landlord? Making Tax Digital

MTD spreadsheet for UK landlords 2026/27: cumulative quarterly figures, SA105 helper (£14)

Need data scraped for you?

Done-for-you web scraper: fixed £149, 48h delivery