Draw handwritten signatures on web pages and PDFs opened in your browser. Export as PNG or capture signed documents.
Users
20
+4 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#155K
#129K among extensions
Version
1.0
updated 16 Dec 2025
Users
monthly, 10 months
Latest, 18 Oct 2026:20 usersMove the mouse over the chart for any month
Ratings count
monthly, 10 months
Latest, 18 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About OnePen Sign
OnePen Sign lets you draw a visual handwritten signature directly on web pages and PDF files opened in your browser.
Use a clean and minimal overlay pen to sign documents quickly without uploading files, creating accounts, or using external services.
Your signature stays local on your device.
Features:
• Draw a handwritten signature on web pages and browser-viewed PDFs
• Move and resize your signature using drag and zoom
• Export your signature as a transparent PNG image
• Capture signed documents as images
• Simple overlay interface with no distractions
• No registration, no cloud, no tracking
Important notes:
• This extension provides a visual handwritten signature only
• It does NOT create a certified or legally binding digital signature
• Automatic screenshots may be restricted on some pages (PDF viewers, protected pages, or browser pages)
• In those cases, you can always take a manual screenshot with the signature visible on screen
OnePen Sign is designed for convenience, speed, and privacy.
Growth
Window
Users
Change
Ratings
Rating
7 days
+1
+5.3%
0
0.00
30 days
+4
+25.0%
0
0.00
6 months
+16
+400.0%
0
0.00
Chrome Web Store search rankings
Where OnePen Sign appears when people search the store, with the 30 day change