Add Your Digital Signature to a PDF
Upload, draw, or type your signature. Click anywhere on a page to place it, then drag to fine-tune. Everything runs locally—no uploads.
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Upload, draw, or type your signature. Click anywhere on a page to place it, then drag to fine-tune. Everything runs locally—no uploads.
Four quick steps. Place your signature with a click, drag to refine, and track progress in real time. Everything runs locally—no uploads.
Click “Select PDF” and choose the document you want to sign. Thumbnails generate automatically for quick navigation.
Upload a transparent PNG, draw with your mouse or stylus, or type an italic signature with your preferred size and color.
Click anywhere on the large page viewer to drop your signature, then drag to position precisely. Use zoom controls to align perfectly.
Copy the current placement to selected or all pages for consistency. Click “Create Signed PDF” to generate and download instantly.
Real-time Progress
A floating HUD shows loading, rendering, and signing progress anywhere on the page—so you always know what’s happening.
Privacy & Security
Processing happens entirely in your browser. Files are never uploaded, stored, or sent to a server.
Pro tip
For the cleanest look, use a high-contrast, transparent PNG. Need legally binding PKI certificates? Use a dedicated certificate signing flow after generating your visual signature.
This tool creates a visual e-signature overlay. For cryptographic (PKI) signatures with certificates, integrate a trusted signing service.
Click to place, drag to refine, zoom to inspect—fast, private, and accurate signing that feels like premium market tools.
Drop your signature exactly where you want it by clicking on the page viewer—no guesswork.
Adjust placement with pixel precision by dragging the on-page signature overlay.
Zoom in/out to review small print and align your signature perfectly on forms and contracts.
Store different signature positions per page—ideal for multi-party forms or recurring fields.
Clone the current position to selected or all pages for consistent placement in seconds.
Dial in size (relative to page), rotation, and transparency for clean, believable signatures.
Upload a transparent PNG, draw with a mouse or stylus, or type an italic signature with custom color.
A floating status panel shows loading/rendering and signing progress anywhere on the page.
Everything runs in your browser—no uploads, accounts, or tracking.
Need PKI/certificate signing? Integrate a trust service as a separate step.
Backed by pdf-lib and PDF.js for sharp output and smooth performance—even on large files.
Modern browser support on desktop and mobile. No software installs required.
Embeds your signature into the PDF to preserve layout, compatibility, and shareability.