Sign with confidence
A seamless signing experience on any device. Legally binding, beautifully simple.
The signing experience
Click, draw your signature, done. ValidSign captures your intent with a beautiful, personal signing experience. Every signature is unique, just like on paper, but legally stronger.
- Works on desktop, tablet, and mobile
- Guided step-by-step signing flow
- Legally binding under eIDAS and UETA/ESIGN
Choose how you sign
Three ways to add your personal signature. All legally valid.
Draw
Draw your signature with a mouse, trackpad, or finger on touchscreen. The most personal way to sign digitally.
Type
Type your name and choose from elegant handwriting-style fonts. Quick and professional.
Upload
Upload an image of your handwritten signature. Perfect if you already have a scan.
Sign anywhere, on any device
The full signing experience, optimized for mobile. Sign contracts from the train, approve deals from the couch, close agreements from anywhere in the world.
- Responsive design for every screen size
- Touch-optimized signature drawing
- Push notifications when documents arrive
- No app installation required
The signing ceremony
Every signature follows a legally compliant process that protects both sender and signer.
Identity verification
Signers verify their identity via email, SMS, or advanced methods like iDIN or eID.
Document review
Signers review the full document before signing. Every page, every clause.
Explicit consent
Signers explicitly accept the document before applying their signature.
Signature
The signer draws, types, or uploads their signature at the designated fields.
Audit trail
Every action is logged with timestamps, IP addresses, and authentication evidence.
Authentication at signing
Verify signer identity with multiple authentication methods: email, SMS OTP, iDIN, eID, biometric, and more.
Explore identity verification options →See ValidSign in action
Experience the complete signing workflow, from document upload to legally binding signature.
Frequently asked questions
Yes. Signatures placed with ValidSign are legally binding under eIDAS and UETA/ESIGN. Every signature follows a legally compliant process that protects both sender and signer: signers verify their identity, review the full document, explicitly accept it and then sign. Each signature is unique, just like on paper, but legally stronger.
ValidSign offers three ways to add your personal signature, all legally valid. You can draw your signature with a mouse, trackpad or finger on a touchscreen, type your name and choose from elegant handwriting-style fonts, or upload an image of your handwritten signature, which is useful if you already have a scan. You then sign at the designated fields.
Yes. ValidSign offers the full signing experience optimized for mobile, with no app installation required. The design is responsive for every screen size, signature drawing is touch-optimized, and push notifications tell you when documents arrive. ValidSign works on desktop, tablet and mobile, so you can sign contracts from the train or close agreements from anywhere in the world.
ValidSign logs every action in an audit trail with timestamps, IP addresses and authentication evidence. Before signing, signers verify their identity via email, SMS or advanced methods such as iDIN or eID, review the full document and explicitly accept it before applying their signature. ValidSign designed this signing process to protect both the sender and the signer.