# Position of Signature Tools Areas

**URL:** <https://pdfjs.community/t/position-of-signature-tools-areas/942>\
**Category:** Technical Support\
**Created:** [August 11, 2021, 10:02am UTC](https://pdfjs.community/t/position-of-signature-tools-areas/942 "2021-08-11T10:02:31Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![system](https://canada1.discourse-cdn.com/flex031/uploads/pdfjscommunity/original/1X/ffbcd25c7d423db8d5acd5db201c272f4db306dd.png) [@system](https://pdfjs.community/u/system)\
**Post date:** [August 11, 2021, 10:02am UTC](https://pdfjs.community/t/position-of-signature-tools-areas/942/2 "2021-08-11T10:02:34Z")

</div>

**Hello, I’m Ron, an automated tech support bot 🤖**

While you wait for one of our customer support representatives to get back to you, please check out some of these documentation pages:

Guides:
- [Add signatures to PDFs](https://pdfjs.express/documentation/signature/signature-tool)
- [Add signature fields to PDFs](https://pdfjs.express/documentation/signature/signature-field)
- [API for Signing PDFs with PDF.js Express](https://pdfjs.express/documentation/signature/api)

APIs:
- [Tools.SignatureCreateTool - hasLocation()](https://pdfjs.express/api/Tools.SignatureCreateTool.html#hasLocation__anchor)
- [Tools.TextUnderlineCreateTool - one(type, fn)](https://pdfjs.express/api/Tools.TextUnderlineCreateTool.html#one__anchor)
- [WebViewerInstance.MenuOverlay - add(items [, dataElement])](https://pdfjs.express/api/WebViewerInstance.MenuOverlay.html#add__anchor)

Forums:
- [Join Rectangular Tool to Main header](https://pdfjs.community/t/join-rectangular-tool-to-main-header/127/1)
- [Can i custom signatureModal in sigature field](https://pdfjs.community/t/can-i-custom-signaturemodal-in-sigature-field/834/2)
- [Mobile UI issue – PDF UI diappears](https://pdfjs.community/t/mobile-ui-issue-pdf-ui-diappears/517/1)

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_[View the full topic](https://pdfjs.community/t/position-of-signature-tools-areas/942)._