eSign documents.
Secure your decisions.

Supports PDF, DOCX, MD and more (Max 10 MB)

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Sign contracts in your browser

Upload any document, place your signature, then export or share a finalized copy directly from Loio.

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Choose your way to sign

Create your legally binding eSignature by typing, drawing, or uploading an image.

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Know what you’re signing

Get a concise AI summary of any agreement to grasp key terms and flag potential risks—perfect for speedy contract reviews.

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Start with a template

No document to upload? Start with one of Loio’s 2,500+ professional templates you can customize and sign in seconds.

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Edit agreements before signing

Looking at a rough PDF draft? Give it a quick polish with Loio’s comprehensive editing tools, then sign it within the same tab.

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Secure & trusted by 130 000+ users

GDPR & CCPA

Loio meets global security standards, ensuring your data stays private.

Eight years of trust

We've been helping users simplify legal paperwork and stay compliant since 2018.

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Hackernoon

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Instead of drafting agreements from scratch, Loio’s interview system guides users through a step-by-step process, allowing users to generate fully customized documents tailored to their needs.

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Kyiv Post

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Loio Sign offers a digital equivalent of handwritten signatures, ensuring they are fully legitimate and legally binding.

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AP News

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Loio remains a valuable resource for everyday users and legal professionals.

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Sign contracts anywhere
— on desktop or mobile

Loio is for your entire
agreement process

Edit PDFs seamlessly

Tweak agreements before signing or sending for signatures. Update details, add or remove clauses, adjust formatting, and redline changes instantly.

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Solution

Request legally binding signatures

Invite up to ten people to sign your document in any order. Get a finalized, audit-ready copy without chasing signatures.

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Solution

Summarize with AI

Instantly understand complex legal documents to sign with confidence. View key insights, dates, amounts, and potential legal risks.

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Solution

Skip the drafting.
Choose from 2,500+ templates

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FAQ

Are eSignatures legally binding?

Yes, according to the Electronic Signatures in Global and National Commerce Act (ESIGN Act) and the Uniform Electronic Transactions Act (UETA), eSignatures carry the same legal weight as handwritten ones, as long as all parties agree to use them. Loio provides detailed audit trails and data encryption to ensure the legality and compliance of eSignatures.

How do I eSign documents with Loio?

To e-sign a PDF or any other document, upload and open it in Loio’s editor. Click on the eSign tool and create your signature by typing, drawing, or uploading an image. Then, place your signature anywhere on the document and adjust its size. Loio saves your e-signature securely so you can reuse it on future documents without having to create it again each time.

What types of documents can I e-sign with Loio?

You can use Loio to sign online almost any type of document, including contracts, agreements, NDAs, proposals, and more. Please note that some documents may require notarization. Be sure to check local legal requirements before signing.