Show HN: Filling PDF forms with AI using client-side tool calling
Hey HN! I built SimplePDF Copilot: an AI assistant that can interact with the PDF editor. It fills fields, answers questions, focuses on a specific field, adds fields, deletes pages, and so on. It's built on top of SimplePDF that I started 7 years ago, pioneering privacy-respecting client-side pdf editing, now used monthly by 200k+ people. As for the privacy model: the PDF itself never leaves the browser. Parsing, rendering, and field detection all run client-side. The text the model needs (and
Opening excerpt (first ~120 words) tap to expand
SimplePDF CopilotWaiting for the editor to load…LanguageEnglish▾DownloadPublic demo. Your chat messages leave your device and are sent to the selected AI provider. Use sample data only.Try one of these:Help me fill this formWhat's this form about?
Excerpt limited to ~120 words for fair-use compliance. The full article is at Simplepdf.