What people build with Formfeed

Invoices, certificates, reports, contracts, social images, and plain HTML or a web page to PDF: one template system, one API.

• Invoice PDF APIInvoices as PDF from JSON with one API call: amounts and dates formatted per locale, GiroCode, page-numbered footers, and ZUGFeRD e-invoices from the same template.
• Certificate generator APICourse certificates, certificates of attendance and awards as PDF or PNG from one template: one API call each, or up to 1,000 from a CSV in one batch.
• Open Graph image APIOpen Graph images and social cards from a template and JSON: 1200 × 630 pixels, your fonts and logo, titles that shrink to fit, designed on a canvas or written in HTML.
• Report PDF generationPDF reports from JSON with one API call: charts drawn from your data, tables that run over pages with the head row repeated, page numbers, and a webhook for long reports.
• Contract and agreement PDFsContracts, NDAs and offers as PDF from a template and JSON: clauses that depend on the deal, numbering that follows, versioned wording, appended terms and a password.
• HTML to PDF APIConvert HTML and CSS to PDF with one API call. Chromium prints it: print CSS, web fonts, headers and footers with page numbers, A4 or any size, PDF or image.
• URL to PDFPrint a public web page as PDF or capture it as PNG, JPG or WebP with one API call. Chromium loads the page, runs its JavaScript and applies its print stylesheet.