Collect electronic signatures on any device.
Let customers and employees easily sign online contracts, proposals, and more.
Reduce paperwork by collecting signatures online. With Formstack, you can easily add a signature field to any of your online forms. All signatures are saved as image files and stored in your Formstack account.
Use Formstack's mobile friendly electronic signature field for:
- Contracts
- Employment Offer Letters
- Financial Documents
- Background Check Authorizations
- HIPAA Medical Releases
- Employee Onboarding
How It Works
Our signature field works perfectly on mobile. Collect signatures on the go with your iPhone, Android, iPad, and other devices. Test it out for yourself by using the signature field example below.
To learn more about Formstack's electronic signature forms, please read this Help article.
Additional Resources
- Are Digital Signatures Legally Binding?
- Top 5 Practical Ways to Use Formstack in Education
- Top 5 Practical Ways to Use Formstack in Healthcare
- Top 5 Practical Ways to Use Formstack in Human Resources
Ready to get started?
See our electronic signatures feature in action during a free, 14-day trial. You can also demo our form builder to get started.
Try It FreeAll Features

- 508 Compliance
- A/B Testing
- Advanced PDFsNew
- Analytics
- API & Webhooks
- Approvals
- Calculating Fields
- Conditional Logic
- Confirmations & Redirects
- Conversion Kit Add-On
- Data Routing
- Discount Codes
- Drag and Drop
- Electronic Signatures
- Email Confirmations
- Email Logic
- Encryption
- Field Bottlenecks
- Field Validation
- File Uploads
- Form Importer
- HIPAA Compliance
- Import/Export
- Integrations
- Mobile-Friendly
- Mobile Apps
- Multiple Users
- Partial Submissions
- Payment Processors
- Portals Add-On
- reCAPTCHA
- Salesforce App
- Save & Resume
- Security
- Social Autofill
- Subdomains
- Themes & CSS
- User Permissions
- UTM Tracking
- Workflows Add-On