什麼是PrevYou — YouTube Thumbnail Previewer？

PrevYou — YouTube Thumbnail Previewer是由Benjamin Code開發的Chrome擴展程式，該擴展的主要功能是“Preview your video thumbnail and title on YouTube home page or subscription feed.”。

擴展截圖

下載PrevYou — YouTube Thumbnail Previewer擴展crx文件

下載PrevYou — YouTube Thumbnail Previewer擴展crx格式的文件，手動將Chrome擴充功能安裝到瀏覽器中，也可以將crx文件分享給朋友，輕鬆安裝Chrome擴充功能。

擴展使用說明

YouTubers want to preview their new upcomming video on amongst the other one on the YouTube Homepage to see if their thumbnail is good or bad. They often screenshot the homepage, go in Photoshop and make the job themself. This extension just requires you to upload your thumbnail and type the title of your video and you're done!
You also have pretty interesting options such as:
* Placing your thumbnail randomly on the homepage so you have to try to find it yourself and see if it's efficient or not.
* Dark mode
* Does not requires you to login and give your credential
* Remembering your last submission

This is an open source extension so you can go on the repository of the extension and contribute or ask for new features.
This extension has been created and developed by YouTuber Benjamin Code during a live stream on Twitch. The design has been realised by BastiUI during a live stream on Twitch.
Lot of differents contributors developed good features for the project.
It's an open source project that we hope will help a lot of creators.

擴展基本資訊

名稱	PrevYou — YouTube Thumbnail Previewer
ID	lnkbdmjocdiomabiedmflmgikjlifham
官方網址	https://chromewebstore.google.com/detail/prevyou-%E2%80%94-youtube-thumbna/lnkbdmjocdiomabiedmflmgikjlifham
簡介	Preview your video thumbnail and title on YouTube home page or subscription feed.
檔案大小	64.88 KB
安裝次數	3,648
目前版本	1.5
更新時間	2022-11-15
上架時間	2021-04-09
評分	4.98/5 共 40 次評分
開發者	Benjamin Code
電子郵箱	[email protected]
付費類型	free
擴展官網	https://github.com/bdebon/youtube-thumbnail-tester-chrome-extension
說明頁面URL	https://github.com/bdebon/youtube-thumbnail-tester-chrome-extension
支援的語言	en
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "name": "PrevYou \u2014 YouTube Thumbnail Previewer", "description": "Preview your video thumbnail and title on YouTube home page or subscription feed.", "version": "1.5", "manifest_version": 3, "permissions": [ "storage", "activeTab", "scripting" ], "action": { "default_popup": "popup-wrapper.html", "default_icon": { "16": "\/images\/logo16.png", "32": "\/images\/logo32.png", "48": "\/images\/logo48.png", "128": "\/images\/logo128.png" } }, "web_accessible_resources": [ { "resources": [ "popup.html" ], "matches": [ "https:\/\/www.youtube.com\/*" ] } ], "icons": { "16": "\/images\/logo16.png", "32": "\/images\/logo32.png", "48": "\/images\/logo48.png", "128": "\/images\/logo128.png" } }