Include clear drawings in your provisional patent application — generate them in minutes and reuse the same figures when you file the non-provisional.

Fictional inventions. Open one to pre-fill the generator and adapt it to your invention.
Capture a clear disclosure now; reuse the figures when you file the non-provisional.
Start from a description, sketch, photo, or screenshot of the invention.
Produce black-and-white line drawings with reference numerals and the views you need.
Include the drawings to support your disclosure and lock in the filing date.
Refine the same figures to full formal compliance when you convert within 12 months.
Drawings strengthen a provisional even though rules are relaxed.
Show what was actually invented.
Back the priority date with clear figures.
Disclose features you may later claim.
Carry figures into the non-provisional.
Generate figures in minutes, not days.
Help reviewers understand the invention.
Provisional patent drawings
Capture a clear disclosure now and reuse the figures for the non-provisional.