Why this domain exists, how the tool works, and what we mean when we say "browser-first." Honest answers to the questions you'd ask if we were across the table.
FyInvoice exists because billing is studio work. You sit down with the work done — the hours logged, the deliverables shipped, the retainer earned — and you walk out with an invoice that adds up, looks right, and has a payment link. Most online billing tools fight the metaphor: they bundle full bookkeeping that you didn't ask for, they cap the free tier at five clients, they push you to sign up before you can even draft the first line item.
fyinvoice.com is built page-by-page around the actual jobs people walk into a billing studio for. 'GST invoice with HSN codes.' 'VAT invoice for an EU client.' 'Freelance invoice, no tax fields.' 'Multi-currency for cross-border.' 'Branded letterhead for the studio.' 'UPI QR for payment.' Each is a specific search; each gets its own page, framed in the language of the query, with the rest of the studio quietly available when the work grows.
A studio isn't an accounting suite. It's a focused space where the math reconciles, the PDF prints, and the invoice ships — without you fighting the tool.
Most of FyInvoice runs entirely in your browser. Type the seller and buyer GSTINs, add the line items, hit export. Per-line tax (CGST/SGST split for intra-state, IGST for inter-state, multi-rate VAT for UK/EU) resolves before the invoice-level adjustments. Multi-currency formatting follows the locale (Indian lakh grouping for INR, dotted thousands for EUR). PDF generation runs client-side. Drafts save to a local library so next month's invoice starts from this one. No signup, no upload, no monthly fee for the basics.
A handful of features need cloud compute — FyDrive sync, backend email delivery, private share links, AI assists, and provider-backed compliance operations. Indian e-invoicing IRN, Peppol delivery, and HMRC MTD submissions run through configured providers from the FyTools backend.
The static billing flow — GST + VAT + freelance, multi-currency, branded letterhead, payment QR, manual send — is free forever. No signup, no watermark on PDFs, no client-count cap. The line we draw isn't 'a few features for free, the rest paid.' It's 'a complete static flow free, automation paid.' If you bill a few clients a month and your accountant handles the rest, the free tier is the actual product and you'll never need to upgrade.
Cloud Pro at $9/mo adds the cloud layer — FyDrive sync, backend email delivery, private share links, saved PDF assets, and AI prefill or assistant calls.
Team at $19/mo per seat adds shared billing for finance and ops plus provider-backed IRN, Peppol, and HMRC MTD operations where configured.
FyInvoice is one of five focused fronts for the FyTools utility suite. The full toolkit lives at fy.tools, and the broader Fyboard platform — contracts, knowledge, automation, payroll — at fyboard.com.
Same team. Same browser-first architecture. Same pricing model. Different doors — so the search intent and the landing always match up. FyInvoice on fyinvoice.com; the whole toolkit on fy.tools; the broader platform on fyboard.com.
Open FyInvoice and see if the philosophy lands in practice. Free, no signup, no install — drop a file and find out.
Written at launch. We'll keep this page current as FyInvoice evolves.