📝 Create Fillable PDF
Add basic form fields to a static PDF, or continue editing a simple unfilled existing form structure, then export a new fillable copy.
Drop a PDF here, or click to choose a file
One PDF only. This browser-only version supports files up to 40MB and up to 120 pages.
All processing stays local in your browser. Nothing is uploaded.
Current Scope
This version supports two local workflows: add basic fields to a static PDF, or import a simple unfilled existing AcroForm and continue editing its field structure.
It is not a full form designer. Blank canvas, OCR, auto field detection, signatures, submit buttons, JavaScript, complex existing-form editing, and visible label layers are not included.
This version rejects encrypted PDFs, XFA, rotated pages, filled forms, complex fields, and existing forms with incompatible naming or geometry. Imported fields are rebuilt with LittleOne default appearances.
Waiting for PDF
Upload a regular unencrypted static PDF, or import a simple unfilled existing form whose naming and geometry stay compatible, then edit the field structure on the current page preview.
All processing stays local in your browser. Nothing is uploaded.
Pages
0
File Size
0 B
Source Mode
Static PDF
Existing Fields
0
Rotated Pages
0
Upload a PDF to place fields on the current page preview.
Choose a field type, then drag a rectangle on the preview. This version renders only the current page, not a full-document thumbnail workspace.
Changing the filename only affects the download name. It does not mark the workspace dirty or change the field workspace.
New Fillable PDF Ready
Download immediately, or rename the file before downloading. Any effective change to the field model invalidates the old result right away.
Online Create Fillable PDF tool. Add basic AcroForm fields to a static PDF locally in your browser, or continue editing a simple unfilled existing form structure, then export a new fillable PDF. No uploads, OCR, signatures, auto-detection, blank-canvas design, or complex existing-form editing.