The Toolkit.
Every tool we build, in one place. Free, no signup, data stays in your browser.
Free Invoice Generator — Create PDF Invoices Online
Create professional PDF invoices for free. No signup, no watermark. Supports 13 currencies, VAT calculations, and reverse charge for EU freelancers.
Free VAT Calculator
Add or remove VAT for any of 35 European countries. Standard rates, reduced rates, zero-rated goods. Updated quarterly. Free, no signup.
VAT Number Validator (VIES)
Validate EU VAT numbers instantly via the official VIES API. Check company name, address, and status for all 27 EU states. Free, no signup.
Reverse VAT Calculator
Extract VAT from a gross amount. Enter a price including VAT and instantly see the net amount and VAT breakdown for 35 countries. Free, no signup.
Currency Converter
Convert between 27 currencies with ECB reference rates. EUR, USD, GBP, CHF, and more. Free, no signup. For freelancers and businesses.
IBAN Validator
Validate international bank account numbers (IBAN) instantly. MOD-97 check digit verification for 70+ countries. Free, no signup.
Invoice Number Generator
Generate sequential invoice numbers in multiple formats. YYYY-NNN, INV-YYYY-NNN, or custom prefix. Free, no signup required.
Free Quote Generator
Create professional quotation PDFs for free. Send pro forma estimates to clients before invoicing. No signup required.
Receipt to JSON (OCR)
Extract structured data from receipt images using OCR. Detect vendor, date, amounts and export as JSON or plain text. Free, runs in your browser.
Expense Calculator & Tracker
Track expenses by category, calculate mileage costs, and export to CSV. Free, no signup. For freelancers and small businesses.