Small tools that take one annoying job off your desk

Every tool here removes a single recurring job that people currently do by hand — comparing two files, formatting a report, working out what to charge, getting artwork ready for print. One job each, done properly, with no account to create and nothing to learn.

Working with spreadsheets

For work that arrives as a CSV or an Excel export every week.

Check a file before you send it

Set the rules your file has to meet - required columns, unique IDs, sensible dates and amounts - and get a report naming the exact rows that break them.
Live
Compare two spreadsheets

Match two versions of a file on a key column - an order number, an employee ID, a SKU - and see what changed, what was added and what disappeared. Built for payroll runs, supplier price lists and reconciling two systems against each other.
Live
Format an export into a report

Paste rows, pick a column to group by, download a formatted spreadsheet with per-group totals, divider rows and repeated headers - instead of doing it by hand every time.
Live
Turn a spreadsheet into a printable roster

Drop in the rota you already keep as a CSV or Excel file, check the column mapping, and download a clean roster PDF your team can print. Nothing is uploaded.
Live

Pricing and job costing

For working out what to charge, and whether the job was worth doing.

Quote and job margin calculator

Enter materials, labour hours, travel and overheads against your own rates, and get a price that hits the margin you actually want. Run it backwards on a finished job to see what you really made.
Live

Documents and artwork

Getting something out the door looking the way it should.

Bleed, trim and crop marks for print

Set trim size, bleed, safe area and crop marks, then generate a correctly sized PDF the printer will accept.
Live
Email signature builder

Pick a template, fill in your details, and copy a polished HTML signature straight into Gmail, Outlook or Apple Mail.
Live
Extract tables from a PDF to CSV

Open a PDF and pull its tables out as CSV or JSON — ruled tables and whitespace-aligned ones both. Your file never leaves the browser.
Live
Fill PDF forms from a spreadsheet

Pick a PDF form and a spreadsheet, match your columns to the form fields, download every filled copy at once - instead of typing the same form out row by row. Your files never leave the browser.
Live
Printable flashcards from a word list

Paste a word list and download fold-over flashcards or a practice sheet - scrambled letters, missing vowels, matching columns - ready to print on A4 or Letter. Your list never leaves the browser.
Live

Nothing you open in these tools is uploaded. Every one of them does its work in your browser, so your file stays on your computer. That is a property of how they are built, not a policy — there is no server to send it to.

What gets built here

There is no theme beyond the obvious one: somebody is doing a fiddly job by hand, often enough that it grates, and it can be done properly in a browser instead. Spreadsheets happen to be where a lot of those jobs live, but the subject is whatever the job turns out to be. If you spend an afternoon every month on something that feels like it should take a minute, tell us what it is.