Ultimate QR-code Generator
By: Protocoder
Creates and show QR-code from page URL, selected or custom texts.
Completely offlline, UTF-8 support.
QR-code can be saved to SVG or HTML.
Variable size, colors, correction level.
Some predefined templates available (WiFi, MECARD, etc)
English
Español
Français
Português
日本語
简体中文
한국인
Features & Capabilities
User Growth & Download Statistics
Manifest V2 Add-on
- By:
- Protocoder
- Daily users:
- 299
- Rating:
- 4.47 (30)
- Version:
- 1.58resigned1 Last updated: 2024-04-25
- Version code:
- 5727418
- Creation date:
- 2016-12-05
- Risk:
- High risk impact Low risk likelihood
- Permissions:
- activeTab
- tabs
- <all_urls>
- notifications
- activeTab
- Size:
- 148.62KB
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-07-02
- Compare stats and ranking:
- Ultimate QR-code Generator vs MyQRCode Generator
- Ultimate QR-code Generator vs Best QRcode Generator
- Ultimate QR-code Generator vs Simple QR Code Generator
Ranking
Other platforms
For Developers
Contact the developer
Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
User Reviews
by 敬念*****, 2025-04-01
by 远离*****, 2025-03-03
好用。
by Yo*****, 2023-11-30
Is Ultimate QR-code Generator 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.
Ultimate QR-code Generator requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk impact analysis details
- Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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- Medium ******* ******* ************* ***** *** ** ******* *** **** ******* ****** ******** *******
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.
Ultimate QR-code Generator 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 **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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