Free online business and finance tools

Resume builder with templates and live preview that exports PDF; an account is needed to save resumes.

Resume builder and parser that works locally in the browser, no sign-up, exporting a PDF.

Open-source invoice generator with thirteen templates, custom colours and logo, exporting PDF.

Invoice generator that runs fully in the browser; no sign-up, templates, logo and instant PDF export.

Write a resume in Markdown and print or save it as an ATS-friendly PDF, with data kept in the browser.

Quick React invoice maker with PDF export.

Free invoice maker for freelancers and small businesses with PDF export.

Financial derivatives calculator with 171+ models including Black-Scholes.

Turns an HTML invoice template into an editable invoice you can fill in and print.

Computes monthly repayments and total cost for repayment or interest-only mortgages.

Open-source invoice maker that needs no signup and produces a PDF in seconds.

Small Alpine.js and Tailwind invoice generator that builds an invoice from your inputs.

Offline-first invoice maker with multiple company headers, history and PDF export; data stays on your device.

Official open-source French simulator for gross, net and employer cost of a salary.

Client-side invoice generator for freelancers and small teams; PDF output, no sign-up, data stays local.

Create, preview and download PDF invoices in the browser without an account.

Simple Greek VAT calculator for adding or removing the tax (Greek interface).

Checks the structure and checksum of an IBAN and splits out the country, BBAN and QR-IBAN status.

Drag-and-drop seating plan for a wedding reception that an AI agent can also edit through WebMCP.