Sign PDF Online Free — Draw, Type or Upload Digital Signature [2026]

Electronically sign PDF contracts, lease agreements, and NDA forms online. Draw your signature, type with calligraphy fonts, or upload a signature image. 100% private in-browser document signing with zero printing required.

To sign a PDF document online for free: Upload your agreement or contract into LabelCropper Sign PDF, create your signature by drawing on screen, typing in script calligraphy, or uploading an image, position your signature and date stamp on the signing line, and download your legally compliant signed PDF instantly.

How to sign a PDF document online for free

  1. Upload Document to Sign — Select or drop your PDF contract, tax form, or agreement into the signing tool.
  2. Create Your Signature — Draw your signature on screen, type your name in elegant script, or upload a photo of your signature.
  3. Place Signature & Date Stamps — Drag your signature to the signing line, resize as needed, and add date stamps or initials.
  4. Download Signed Document — Click Sign & Download to export your legally ready, signed PDF with zero watermark.

Key Capabilities & Features

  • Draw, Type or Upload: Create your signature by finger/stylus drawing, typing your name with script fonts, or uploading a photo.
  • Multi-Page Signature Support: Easily place initials, dates, and full signatures across multiple pages of lengthy contracts.
  • Legally Valid & Compliant: Generates secure electronic signatures compliant with ESIGN and UETA guidelines for commercial documents.
  • Total In-Browser Privacy: Sensitive NDA agreements and personal contracts never leave your computer or phone.

Why Choose LabelCropper vs Other Tools

LabelCropper gives you bank-grade security: files are processed locally in your browser with WebAssembly and are never uploaded to a cloud server (GDPR & HIPAA compliant). No subscriptions, no registration, no daily limits, and no watermarks on your PDFs. Works seamlessly on Windows, Mac, Linux, iPhone, and Android devices worldwide.

Sign PDF FAQ

How do I sign a PDF online without printing and scanning?

Upload your document, choose "Draw", "Type", or "Upload" to create your signature, place it on the signature line, and download your signed PDF.

Is an electronic signature on PDF legally binding?

Yes. Electronic signatures created with LabelCropper comply with major electronic signature legislation including the US ESIGN Act and UETA for agreements and forms.

Can I sign on my smartphone using my finger?

Yes! You can draw a smooth, natural signature directly on touchscreens on iPhone, iPad, and Android devices.

Can I add date stamps, text fields, and initials?

Yes. You can add today's date, printed name text, and initial blocks alongside your signature.

Подписать пдф онлайн бесплатно (Russian): Как поставить подпись в PDF?

Загрузите документ, нарисуйте подпись на экране или загрузите изображение, поместите её в нужное место и скачайте подписанный файл.

¿Cómo firmar un documento PDF online gratis (Spanish)?

Sube tu documento PDF, dibuja tu firma con el dedo o ratón, colócala en el contrato y descárgalo firmado al instante.

PDF me digital signature kaise kare (Hindi)?

Sign PDF tool me document upload karein, screen par apna sign draw karein, use page par set karein aur signed PDF download karein.