Stop Printing. Stop Scanning. Start Signing.
In the digital age, the old "print, sign, scan, email" routine is a relic of the past. It kills productivity and wastes paper. You need a solution that is instant, free, and looks professional.
Use our Free Digital Signature Generator to create a perfect electronic signature in seconds—no account required.
Is It Safe? (The 100% Client-Side Promise)
Most online signature tools upload your data to their servers. This creates a privacy risk. What if their database gets hacked?
RapidDocTools is different. Our tool runs 100% in your browser ("Client-Side"). Your signature drawing never leaves your device. It is processed locally on your computer or phone, ensuring total privacy and security.
Key Features
- Works Everywhere: Sign perfectly on your iPhone, Android, Tablet, or Laptop trackpad.
- Transparent Background: Unlike other tools that give you a white box, we provide a transparent PNG. This means your signature floats perfectly over any contract line.
- Custom Styling: Choose from professional ink colors (Black, Blue, Red) and adjust the pen width to match your style.
How to Create Your Digital Signature in 3 Steps
- Draw: Use your mouse or finger to sign in the box above. (Don't worry if you mess up, just hit "Undo").
- Customize: Select your preferred ink color (Blue is best for legal contrast) and stroke thickness.
- Download: Click "Download Transparent PNG" to save the file instantly to your device.
Frequently Asked Questions
1. Is this digital signature legal?
Yes. In the US (ESIGN Act) and UK, electronic signatures are legally binding for most business documents, contracts, and agreements.
2. Can I use this on a PDF?
Absolutely. Since we provide a transparent PNG image, you can easily drag-and-drop your saved signature into any PDF editor, Word doc, or Google Doc.
3. Is it really free?
Yes, 100% free. No watermarks, no hidden fees, and no "sign up to download" tricks.