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Previews (For Twitch & YouTube & Kick)

Previews (For Twitch & YouTube & Kick) EN

MarkM · Firefox

Live hover previews & a bunch of quality of life improvements

4.8/5 131 人评分 2.8千用户 v19.0当前版本

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  • Previews (For Twitch & YouTube & Kick) 截图

简介

Hover previews, sidebar favorites, multi-stream, FlashBang Defender, Audio Defender, auto-refresh on errors, fast-forward and dozens more Quality-Of-Life features - all for Twitch & YouTube & Kick.

Previews is a browser add-on for people who watch a lot of streaming content. Peek at any channel before you click. Pin your favorites to the top. Watch multiple streams at once. Stop the video from breaking. Snipe predictions. Catch up to the action with one click. Fast-Forward. Record streams. Maintained since 2020 and rated 4.8/5 stars!

🖱 HOVER PREVIEWS
Live video or image thumbnails appear when you hover over channels - in the side panel, directories, and clips. Adjustable size and audio.

⭐ SIDEBAR FAVORITES (PINNED CHANNELS)
A dedicated Favorites list pinned to the top of your sidebar, just for the streamers you actually care about. Optional custom categories. Show offline favorites too if you want.

🔆 FLASHBANG DEFENDER
For 2 AM moments when the streamer opens a white browser tab. One click dims the video so your eyes survive.

🎧 AUDIO DEFENDER
Evens out stream loudness and tames sudden alert / TTS / jump-scare spikes before they reach your ears. Hover the player button for presets, a nine-band equalizer, a volume boost, a strength control and a live output meter - plus a mono mode that folds all channels into both ears. Remembers your setup per channel and works on embedded players too.

🔁 AUTO REFRESH ON PLAYER ERRORS
Automatically refreshes the player on errors #1000, #2000, #3000, #4000, and #5000. No more dead streams.

🎚 AUTO SET PLAYER QUALITY
Forces the video to your selected quality on every page load and channel change, with a fallback if your first choice isn't available.

🛡 PREVENT QUALITY DROPS IN BACKGROUND
Stops the video from sliding to 160p when you switch tabs. Also kills 99% of #1000 and #2000 errors before they happen.

🚀 FAST-FORWARD
One-click jump back to the live edge - perfect when the stream is delayed or the buffer pulled you behind. Shows in the player controls.

⏪ SEEK CONTROLS
Jump back or forward through the live buffer - with keyboard shortcuts (SHIFT + arrow keys) or on-screen rewind and forward buttons in the player. Choose how many seconds each jump moves, and place the buttons on the left or right of the controls.

🔗 LINK PREVIEWS
Links posted in chat unfold into a rich card, so you can see where a link goes before you click. Everything - including images - is fetched privately through our own servers, keeping your IP address and browser fingerprint hidden from the sites behind those links.

🎯 PREDICTIONS SNIPER
A few seconds before each prediction closes, the sniper picks the option leading in votes - based on configurable rules for bet size, max points, vote-margin, and timing.

🎬 CLIP DOWNLOADER
Download Twitch clips straight from the video controls. No third-party sites.

📺 MULTI-STREAM & MULTI-CHAT
Watch and message across multiple channels at once on Twitch, YouTube, and Kick. Save layout presets, switch between them on the fly, and send your whole view to a friend as one link.

🎞 FULLSCREEN WITH CHAT OVERLAY
Theater or fullscreen mode with a transparent or solid messaging overlay - now with a custom chat layout on YouTube. Fully customizable.

📸 SCREENSHOT & RECORD
Capture stills at the stream's native resolution, or record at 60fps.

🪞 MIRROR MODE (HORIZONTAL FLIP)
Flip the picture left-to-right, like a studio mirror - the instructor's left becomes your left. Perfect for following along with dance, workout, and instrument tutorials.

📱 YT SHORTS PLAYER CONTROLS
The controls you use on the main player now sit on the Shorts rail too: playback speed, FlashBang Defender, screenshot and record - plus auto-scroll, which moves you on to the next Short the moment the current one ends. Each control has its own switch in the settings. The progress bar can stay visible the whole time too, instead of only showing while your pointer is over it.

🧩 CONTROLS ON EMBEDDED PLAYERS
Watching through a multi-stream site or any embedded Twitch player? Your controls come along - screenshot, fast-forward, playback speed, mirror, FlashBang Defender, Audio Defender, seek, and fullscreen with chat. Turn each one on or off separately for embedded players and for the main player.

⚡ AUTO CHANNEL POINTS CLICKER
Clicks the bonus claim button for you. Works in background tabs too.

PLUS MANY MORE

  • Predictions notifications
  • Leave raids automatically
  • Raid to random favorite
  • Incognito chat
  • Clear chat
  • Sidebar search
  • Expand sidebar
  • YouTube + Kick channels in the side panel
  • Streamer self-preview
  • Toggle platform and extension overlays
  • Auto-set quality for hover previews, directory embeds and clips
  • Mute videos that play in the background
  • Layout presets
  • Cloud sync for settings + favorites
  • Playback speed controls
  • Copy URL at current time
  • And more

LEARN MORE

Previews (For Twitch & YouTube & Kick) 是做什么的

Previews (For Twitch & YouTube & Kick) 是一款面向 Firefox 的影音图像类扩展,主要用来处理图片、调节音量、增强播放器功能。官方对它的介绍是:Live hover previews & a bunch of quality of life improvements在Firefox 附加组件商店(AMO)上,它当前版本 19.0,评分 4.75(131 人评价),约 2,790 名用户。

适合什么人用

从功能定位看,Previews (For Twitch & YouTube & Kick) 更适合经常在网页上看视频、听音乐或处理图片的用户。如果你平时只是偶尔遇到相关需求,用浏览器自带功能也能凑合;但如果这件事每天都发生,装一个专门处理它的扩展通常比手动操作省事得多。

怎么安装 Previews (For Twitch & YouTube & Kick)

  1. 打开Firefox 附加组件商店(AMO)上的官方页面;
  2. 点「添加到浏览器」并确认权限提示;
  3. 装好后在扩展列表里固定图标,方便随时开关。

本站只做索引与介绍,安装包来自官方商店。如果商店页面提示当前地区不可用,说明该扩展未在你所在区域上架。

常见问题

Previews (For Twitch & YouTube & Kick) 是免费的吗?

Previews (For Twitch & YouTube & Kick) 在Firefox 附加组件商店(AMO)免费提供下载。它是浏览器扩展,装上就能直接用,不需要注册账号。

Previews (For Twitch & YouTube & Kick) 安全吗?

它只申请了 0 项权限,范围比较克制,没有申请「读取所有网站数据」这种大权限。

Previews (For Twitch & YouTube & Kick) 支持哪些浏览器?

当前收录的版本来自Firefox 附加组件商店(AMO),适用于 Firefox。同一个扩展在其他商店可能有对应版本,但功能与版本号不一定相同。

怎么卸载 Previews (For Twitch & YouTube & Kick)?

在扩展管理页找到 Previews (For Twitch & YouTube & Kick),点移除即可。它在本地保存的设置会一起清掉,不会残留数据。

权限清单 来自 manifest.json 原文

接口权限 2

  • scripting
  • storage

接口权限(可选) 1

  • cookies

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