Are signatures created on CrispPDF legally binding?
Yes. Signatures created here comply with the US ESIGN Act, UETA, and EU eIDAS regulations for standard electronic signatures on contracts, agreements, and waivers.
● 100% In-Browser Memory • Zero Server Uploads
eSign PDF with Signature Pad & Initials
Sign contracts, NDAs, and agreements. Draw with stylus/finger, type with calligraphic typography, or upload signature image with date stamp.
Select PDF File or Drag & Drop Here
Files are processed entirely in local device RAM. Supported: .pdf
Quick Answer & Overview
Sign contracts and agreements directly in your browser. CrispPDF provides an HTML5 pressure-sensitive canvas pad to draw, type, or upload your signature, stamping it losslessly at your chosen coordinates.
How to Use eSign PDF
- 1 Select or drop your PDF document directly into the tool workspace.
- 2 Configure your preferred options or let CrispPDF optimize automatically.
- 3 Click Process to run the operation instantly inside your browser RAM and save your file.
Technical Specifications
Architecture
WebAssembly (WASM)
Privacy Guarantee
Zero Server Uploads
Max File Size
100 MB
Standard
ISO 32000-1
Frequently Asked Questions
Can I type my name if I don't have a touchscreen or stylus?
Yes! Select the "Type" tab to choose from professional calligraphic signature fonts that convert your typed name into an elegant digital signature.
Can someone copy or forge my signature from this website?
No. Your signature is drawn on a local HTML5 canvas in your browser and stamped directly into your PDF file. It is never transmitted or stored on any server.
Can I add an automatic date and timestamp beside my signature?
Yes! Toggle the date stamp option to automatically embed the current signing date and time right next to your signature.