Greasy Fork is available in English.

Google_search_filter_with_Language

Google result filter by language

作者のサイトでサポートを受ける。または、このスクリプトの質問や評価の投稿はこちら通報はこちらへお寄せください。
// ==UserScript==
// @name           Google_search_filter_with_Language
// @name:zh-CN            Google_search_filter_with_Language
// @name:zh-TW            Google_search_filter_with_Language
// @name:ja            Google_search_filter_with_Language
// @description:zh-CN     Google result filter by language
// @description:zh-TW     Google result filter by language
// @description:ja     Google result filter by language
// @description    Google result filter by language
// @namespace      Google_search_filter_with_Language
// @supportURL     https://github.com/zhuzemin
// @include        https://www.google.*/search*
// @author         zhuzemin
// @version        1.12
// @grant		   none
// ==/UserScript==
let searchBtn=document.querySelector("button.Tg7LZd");
let lr = document.createElement("lr");
lr.innerHTML = '<lr><a href="'+window.location.href.replace(/lr=lang_(.{1,16})/g, '').replace(/$/, '&lr=lang_en')+'">EN</a>/<a href="'+window.location.href.replace(/lr=lang_(.{1,16})/g, '').replace(/$/, '&lr=lang_ja')+'">JA</a>/<a href="'+window.location.href.replace(/lr=lang_(.{1,16})/g, '').replace(/$/, '&lr=lang_zh-TW')+'">TW</a>/<a href="'+window.location.href.replace(/lr=lang_(.{1,16})/g, '').replace(/$/, '&lr=lang_zh-CN')+'">CN</a>/<a href="'+window.location.href.replace(/lr=lang_(.{1,16})/g, '').replace(/$/, '&lr=lang_zh-CN|lang_zh-TW')+'">TW&CN</a>/<a href="'+window.location.href.replace(/lr=lang_(.{1,16})/g, '')+'">All Language</a></lr>'
searchBtn.parentNode.insertBefore(lr, searchBtn);
let allLinks=document.querySelectorAll('a.hide-focus-ring');
for(let link of allLinks){
  if(/(isch)|(vid)/.test(link.href)){
    searchBtn.parentNode.insertBefore(link, searchBtn);
  }
}