Upload any PDF, Word, Excel or image and get structured JSON, Excel or CSV in seconds — powered by GPT-4o. No templates needed. Paper2Base reads any document type: invoices, receipts, payslips, contracts, delivery notes. Key features: - Automatic field extraction (vendor, date, total, line items) - Custom schema: define your own fields - Export to JSON, Excel, CSV - Webhook support for Zapier, Make, Google Sheets - Full extraction history