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Work · May 26, 2025

PlainInvoice

Hi HN, I'm a freelance developer, and like many others, I used to manage invoices through clunky spreadsheets, reused templates, and endless email threads with my accountant. To simplify that, I built PlainInvoice.com — a minimal invoicing tool designed for freelancers and small teams. It's clean, fast, and doesn't require sign-up to start. Some features: Generate invoices instantly (no login needed) Save clients, track total billed and actual received (with multi-currency support) Upload attachments (like receipts or contracts) Add teammates or accountants with viewer-only access Works well…

PlainInvoice launched on May 26, 2025 with 11 votes, #1,913 of 7,905 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 1 year on.

What it does

Create professional invoices in seconds with PlainInvoice. No sign up required, free forever, and incredibly easy to use. Perfect for freelancers and small businesses.

Free invoice generator with no signup required. Create professional invoices in seconds, invite team members, and manage clients with role-based access. Perfect for freelancers and small businesses.

Fill in the form below and download a professional invoice PDF in seconds. No account, no email, no credit card. Anyone with this link can view your invoice as a webpage or download thefrom plaininvoice.com

In the maker’s words, at launch

Hi HN, I'm a freelance developer, and like many others, I used to manage invoices through clunky spreadsheets, reused templates, and endless email threads with my accountant. To simplify that, I built PlainInvoice.com — a minimal invoicing tool designed for freelancers and small teams. It's clean, fast, and doesn't…

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