SignatureSync: Pro Signatures Firefox

SignatureSync: Pro Signatures

Simplify your messaging with SignatureSync, the tool that automates your signatures, ensuring a professional touch every time.

Features & Capabilities

SignatureSync: Your Effortless Signature Solution!

Are you tired of typing your signature repeatedly in professional messages? SignatureSync is here to revolutionize your messaging experience, making it effortless and polished. With SignatureSync, set your signatures once, and they will automatically append to your messages, ensuring a professional touch every time.

Key Features:

  1. Effortless Signatures: Say goodbye to repetitive typing. SignatureSync automatically adds your signatures to your messages, saving you time and effort.
  2. Total Control: Adapt your signature presence effortlessly. Turn signatures on or off with a click, ensuring your messages match the tone of your conversation.
  3. Flexible Customization: Tailor your signatures to perfection. Edit your signatures directly from the extension, ensuring they are up-to-date and relevant.
  4. Open Source and Transparent: We believe in transparency. SignatureSync's source code is publicly available on GitHub at prvashisht/signature-sync, emphasizing my commitment to your security and trust.

Elevate your messaging experience with SignatureSync. Streamline your conversations, make a lasting impression, and enjoy effortless communication every time you connect with others.

Ready to transform your messaging? Install SignatureSync now and embrace a new era of professional communication!

Logs: 3.1.2 - Append signature to note while adding a connection 3.1.1 - Fixed textarea layout for extension popup 3.1.0 - Added support for icon change in dark mode. 3.0.0 - Changed the name to SignatureSync

Update: Publishing this extension under a new name because the last one was taken down due to a legal notice from the professional networking website I've built this for. Just to be safe, I'll avoid taking the company's name wherever possible and call it LIN
2.1.0 - Made the extension compatible with manifest V3 2.0 - Made the extension live again, making it work with the new UI. Removed the switch to turn the extension on/off via the UI 1.0.9 - Enable/Disable switch was not showing as LIN changed class names on message forms. Fixed it. 1.0.8 - Fixed a bug where, in the case when local-storage was empty, the content script was breaking 1.0.7 - Added a switch to turn LIN messages signatures on/off via the UI, and no need to click the extension icon. 1.0.6 - Signature will not auto append on page load but only when you click the message box. If you delete it, it will also not be added again, which was annoying. After the signature is added, the typing caret will automatically move to the beginning of the message so you can start typing your message right away. 1.0.5 - Signature was also coming while writing a post; fixed it. 1.0.4 - Works with the new UI of LIN 1.0.3 - You can turn the signature on and off in messages 1.0.2 - Signature works in the messages sent from profiles as well

User Growth & Download Statistics

Manifest V2 Add-on
By:
Pratyush Vashisht
Daily users:
30 -2
Rating:
5.00
(3)
Version:
4.0.3 Last updated: 2024-06-12
Version code:
5757470
Creation date:
2017-05-11
Risk:
Moderate risk impact Low risk likelihood
Permissions:
Content scripts matches:
  • *.linkedin.com
Size:
74.70KB
Email:
de*****@pratyushvashisht.com
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-18
Compare stats and ranking:

Other platforms

Chrome
SignatureSync: Pro Signatures (v4.0.3)
33 0.00 (0)

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Pratyush Vashisht
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/signature-sync/
Email:
de*****@pratyushvashisht.com
Website:
http://www.pratyushvashisht.com

Permission Change History

2024-06-08: Version 3.2.1 → 3.3
Remove Host permissions: *://*.linkedin.com/
Add Permissions: *://*.linkedin.com/
2024-06-06: Version 3.2.0 → 3.2.1
Remove Permissions: tabs

User Reviews

by 远离*****, 2025-04-24

by 敬念*****, 2025-03-10

Correction of my previous review: This does have a toolbar button. I'll use it. Thank you.
by Pe*****, 2023-10-03
View all user reviews ›

Is SignatureSync: Pro Signatures Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

SignatureSync: Pro Signatures requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Request access to the following domains: linkedin.com
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

SignatureSync: Pro Signatures has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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