SelectON — selection popup. Copy & Search
Customizable popup with actions on text selection
Select text to translate, define, or ask AI. A word translator and dictionary extension for webpages, PDFs, and EPUBs.
按已采集快照查看用户数变化。
展示最近 7 日窗口内已采集的评分快照,辅助判断近期评分是否稳定。
同口径展示 1 天、7 天、30 天的绝对增长与增长率。
查看发布时间、版本、支持语言、最近更新和抓取时间。
查看插件说明、主要功能和适用场景。
Stop interrupting your reading flow to switch tabs just to define a word or translate a phrase. Definer is a powerful word finder and browser extension that brings the dictionary directly to you. Whether you are reading a complex article, studying a foreign language, or just need a quick synonym, this tool acts as your personal reading assistant.
Simply select any text on a webpage to instantly trigger the popup bubble. Unlike a basic Google Dictionary extension, Definer integrates multiple data sources, allowing you to use it as a paraphrase tool, an encyclopedia searcher, or a translation hub. It streamlines how you consume content online, making it the perfect solution for anyone wondering how to search for a phrase on a website without losing their place.
🚀 Key Features
✅ Instant definitions with zero clicks—just select the text to see meanings
✅ Built-in AI paraphraser to help rewrite sentences and understand context
✅ Support for EPUB files to help you read ebooks in the browser
查看最近评论和评分分布。
商店综合星级:4.8。下方星级分布只统计已同步评论正文;如果某个插件只有公开分数、没有真实评论正文,这里可能为空。
查看 Chrome 商店详情页中的相关产品。
Customizable popup with actions on text selection
Looks up the selected text on Oxford Learner's Dictionaries
Translate text while browsing. Auto-translate, audio, favorites, spaced repetition. PDF support. Language learning tool.
Click on a word to get its definition instantly, now with audio pronunciation and Google Search.
A customizable dictionary extension that supports double-click lookups in 20+ languages, 1000+ dictionaries, and Anki integration.
Find precise English-to-English definitions effortlessly and for free with this intuitive dictionary extension.
Best extension I have seen so far. Excellent for reading PDFs on web browsers.
Definer is good to use for me to search definition of words.
can you make definer remember translated words (history of words)
It was a perfect tool for me, but not able to use it anymore. Would you please provide an option to choose whether to use the "/responses" endpoint or not? I set OpenAI as the provider to use an OpenAI-like LLM service, but they do not support this endpoint.
that what im looking for thanks :D
Excellent on the fly translator and dictionary. Please add Takoboto for Japanese translation.
Coming from Google Dictionary, and it's worth it.
Awsome. Can you add DeepL?? Now I am using custom https://www.deepl.com/en/translator#en/{{lang}}/{{str}} + CSS #product-navigation-sidebar-container, [data-testid="product-navigation-sidebar-container"], [data-testid="product-navigation-sidebar"], header[role="banner"], footer[role="contentinfo"] { display: none !important; } .no-sticky-header, [class*="sticky top"], [class*="sticky-top"], [class*="fixed top"], [class*="header"] { display: none !important; } [class*="banner"], [class*="promo"], [class*="hero"], [data-testid*="promo"], [data-testid*="banner"], [data-testid*="jobs"] { display: none !important; } /* OneTrust */ #onetrust-banner-sdk, #onetrust-consent-sdk, .ot-sdk-container, .otFloatingButton, .ot-sdk-show-settings, /* Usercentrics */ #usercentrics-root, #uc-center-container, .uc-consent-root, /* CookieConsent */ .cc-window, .cc-banner, .cookie-consent, /* cookie/consent included */ [id*="cookie"], [class*="cookie"], [id*="consent"], [class*="consent"] { display: none !important; } .hidden.justify-center.gap-2.border-e.border-t.border-gray-100.bg-white.px-5.py-3.max-md\:flex, .mobile\:hidden.flex.items-center.justify-between { display: none !important; visibility: hidden !important; }
Wish I found it earlier! It's awesome
This exstension has improved my web experience a lot. But i just hope there wouldn't be annoying payment requirements... don't ruin this excellent thing!