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Create Fillable PDF Form
Add text fields, checkboxes, radio buttons, dropdowns, lists and signature fields to any PDF.
Free, no uploads, no sign-up. Runs 100% in your browser.
How Create Fillable PDF Form works
You draw fields on the rendered page. pdf-lib then writes standard AcroForm fields with appearances, so they work in Acrobat, browsers and phone apps.
Input: PDF. Output: PDF.
How to use Create Fillable PDF Form
- Drop a PDF.
- Pick a field type and click or drag on the page.
- Name the field and set defaults or choices.
- Save the fillable PDF.
Tips
- Encrypted PDFs must be unlocked first with Unlock PDF.
- Large scanned PDFs are mostly images. Compress PDF shrinks them the most.
- Your original file is never modified; you always download a new copy.
Create Fillable PDF Form FAQ
- Are my files uploaded?
- No. This tool runs entirely in your browser tab. Files are read from your disk into memory and the result is generated locally.
- Is it free? Are there limits or watermarks?
- Free and open source (MIT). There are no file-size caps, daily quotas, accounts or watermarks.
- Does it work offline?
- Yes, once the page (and any engine it needs) has loaded, it keeps working without a connection thanks to the service worker cache.
Related tools
- Fill PDF Form: Detect form fields and fill text boxes, checkboxes and dropdowns.
- Flatten PDF: Flatten form fields and annotations into static page content.
- Sign PDF: Draw, type or upload a signature and place it anywhere, plus dates and initials.
- Merge PDF: Combine multiple PDFs into one ordered document with drag-and-drop sorting.