免费在线签名生成器
需要 PDF、合同或电子邮件页脚的签名吗？使用鼠标或触摸进行绘画，或者输入您的名字并从 16 种优雅的草书字体中进行选择。导出高分辨率透明 PNG，干净地覆盖在任何文档上。
一切都在您的浏览器中运行 - 您的签名永远不会上传或存储在 Dokall 服务器上。
Frequently Asked Questions
Can I draw my signature with a mouse?
Yes. Use the draw mode to sign with your mouse, trackpad, or touchscreen stylus. The signature is captured as a vector path and exported as a high-resolution PNG.
What fonts are available for typed signatures?
Dokall offers 16 cursive and script fonts designed to look like handwritten signatures. Type your name, preview each font, and pick the style that matches your preference.
What format is the download?
Signatures download as PNG with a transparent background. The image overlays cleanly on PDFs, Word documents, and email signatures without a white box around it.
Is a digital signature legally binding?
A signature image is a visual representation, not a cryptographic digital signature. Legal validity depends on your jurisdiction and the document type. For legally binding electronic signatures, use a certified e-signature platform.
Is my signature stored on a server?
No. Signature creation runs entirely in your browser. Your signature is never uploaded or stored by Dokall.