什么是PrevYou — YouTube Thumbnail Previewer？

PrevYou — YouTube Thumbnail Previewer是由Benjamin Code开发的Chrome扩展程序，该扩展的主要功能是“Preview your video thumbnail and title on YouTube home page or subscription feed.”。

扩展截图

下载PrevYou — YouTube Thumbnail Previewer扩展crx文件

下载PrevYou — YouTube Thumbnail Previewer扩展crx格式的文件，手动将Chrome插件安装到浏览器中，也可以将crx文件分享给朋友，轻松安装Chrome插件。

扩展使用说明

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.

扩展基本信息

名称	PrevYou — YouTube Thumbnail Previewer
ID	lnkbdmjocdiomabiedmflmgikjlifham
官方URL	https://chromewebstore.google.com/detail/prevyou-%E2%80%94-youtube-thumbna/lnkbdmjocdiomabiedmflmgikjlifham
简介	Preview your video thumbnail and title on YouTube home page or subscription feed.
文件大小	64.88 KB
安装次数	3,648
当前版本	1.5
更新时间	2022-11-15
上架时间	2021-04-09
评分	4.98/5 共40次评分
开发者	Benjamin Code
电子邮箱	[email protected]
付费类型	free
扩展官网	https://github.com/bdebon/youtube-thumbnail-tester-chrome-extension
帮助页面URL	https://github.com/bdebon/youtube-thumbnail-tester-chrome-extension
支持的语言	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" } }