Perplexity
Make Perplexity your default search engine (search from address bar). Right‑click “Ask / Summarize” on selected text and send it to Perplexity.
76 users
AltText.ai: Alt text generator
Generate alt text for images using AI. Connects to your AltText.ai account.
76 users
Toggle CSS outline
Simple extension that toggles a red outline around all elements in a page on/off, useful for CSS debugging.
75 users
Password Generator ⚡ PRO
Powerful and user-friendly extension/add-on with PRO features for randomly generating and checking passwords security.
75 users
Leet Xt - Supercharge your Leetcode practice
Supercharge your LeetCode practice - Add to Friends, Premium Features, per Contest Friends Rating, and more!
75 users
Lexical Developer Tools
Adds Lexical debugging tools to the Firefox Developer Tools. It allows you to inspect the Lexical state in the Firefox Developer Tools.
75 users
URL Throttler
This simple and straightforward add-on allows you to delay network responses from a custom list of URLs for a specified amount of time.
75 users
Scroll Everywhere
Activate the scroll bar on the pages that are being viewed even if it has been disabled. / Muestra la barra de navegación (scroll) en todas las páginas.
74 users
No-Cache No-Store for Selected Hosts
Reloading doesn't update your CSS any more? Bypass Firefox's aggressive caching of CSS (and optionally other content) during development. Use the button on the Page Actions menu to grant new host permissions for blocking.
74 users
Environment Indicator
Add an environment marker to differentiate QA environments from production. In addition, you can create your own indicator rules
74 users
autojump
In OSChina, Gitee, Zhihu, Juejin, Jianshu and CSDN websites will jump to third-party links without feeling, which can save a lot of time.
74 users
Character Counter
Count the characters, words, sentences, paragraphs & whitespaces in a text.
74 users
Live Editor
This editor is used to display and check your HTML and CSS code easily. Just click on the this Extension Icon on the toolbar and it will open the Editor in the New tab. This will save the time of the Front end Developers.
74 users
SiteStacks for Firefox - Instant Tech Lookup
SiteStacks lets you instantly look up the technology stack behind any website
73 users
Assistente de Cópia PJe
Acessa o HTML de textos copiados de editores de texto. Feita a cópia de um texto qualquer (editor de documentos ou outra fonte), a extensão acessa a versão HTML do texto e formatação para que o usuário possa colar esse conteúdo em algum editor HTML.
73 users
EditPDFree - Free PDF Tools
Access 30+ free PDF tools instantly. Merge, compress, convert, edit PDFs - all in your browser. 100% free, no signup needed.
73 users
Google Search Enhancer
Google Search Enhancer is a Firefox addon that optimizes the Google search experience for mobile and tablet users. By adjusting the user-agent string, it aligns Firefox's functionality with that of Chrome, delivering a seamless and improved search.
72 users
Totally Automated Accessibility Scanner
Totally Automated Accessibility Scanner is a completely free accessibility auditing tool which automatically detects and reports common accessibly violations on your website.
72 users
