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. 🎞 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. 📱 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, 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

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Subscriptions are available for supporting the extension and enhancing your experience even more with subscriber-only features! © MarkM. Previews is an independent project and is not affiliated with or endorsed by any of the platforms it works with.

Latest version

Version 19.0

Older versions

Version 18.4