PDFormik — Smart PDF Form Filler

Detects PDF forms in the browser and fills them automatically. Supports AcroForms and LLM-assisted filling for scanned/flat PDFs.

What is PDFormik PDFormik is a Chrome extension that turns any PDF you open in the browser into a fillable form. It uses computer vision to find every text input, checkbox, and signature line on the page — even on scanned or "flat" PDFs that weren't authored as interactive forms — and lets you type your answers directly onto the document. The finished PDF downloads to your computer as a normal file, no watermarks, no upload to a third-party storage service. Why You opened a PDF in your browser. It has empty boxes you need to fill — visa form, tax declaration, bank application, school enrollment. The usual options are bad: Print it, fill it by hand, scan it back. Slow, ugly result. Download a 40 MB PDF editor. Overkill for one form. Try the "fillable" PDF viewers. Most only work if the form was authored with interactive fields — which scanned and flat PDFs aren't. PDFormik fixes this. It detects every input on any PDF — fillable or not — and lets you type directly into the page. Two minutes, done, downloaded. How Open any PDF in Chrome. A small banner appears at the top offering "Open in PDFormik." Click it. The viewer takes over. Every detected field (text input, checkbox, signature line) gets a coloured rectangle on the page. Fill in. Click a rectangle to type, or check a box. A side panel lists every field so you can also tab through them. Download. Hit "Fill & download PDF" — you get a clean, filled PDF. That's the whole loop. No account, no upload to a third-party, no watermark on the result