Watch videos up to 2x faster by automatically skipping long pauses between sentences

Latest Version

Version
1.28.0
Update
November 25, 2024
Size
298KiB
Developer
Category
Users
10,000+
Rating
4.70588 ★
Manifest Version
3
Web Store Status
Languages Support
Bahasa Indonesia
Deutsch
English
Français
Norsk
Türkçe
Català
Español
Hrvatski
Lietuvių
Polski
Português (Brasil)
Português (Portugal)
Română
Svenska
русский
українська
বাংলা
አማርኛ
中文 (简体)
中文 (繁體)
日本語
See more
Permissions
Storage
Scripting
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Jump Cutter Extension

⏩ Skips (or fast-forwards) silent parts in videos in real time and completely automatically.

🌐 Supports YouTube, Coursera, Twitch, local files, and (almost) any other website.

Useful for watching 👨‍🏫 lectures,🔴 stream recordings (VODs), 🎙️ podcasts, webinars, 📞 call & audio recordings, and other unedited videos where the speakers spend a portion of time on things other than talking.
But even if the video is tightly packed, it can also save a bit of time, so it's generally fine to keep it always on.

🕵️🚫 Fully offline and local. Does not track you or send your data anywhere.

🔃 Easy to turn on and off, without having to reload the page (it's there to save time after all!).

⚙️ Has a lot of different settings, but generally you won't have to constantly tune them or touch them at all.

⌨️ Has a lot of handy shortcuts (hotkeys): control video playback and extension settings without using a mouse (or eyes).

🆓🍺 Completely free, both as in \"freedom\" and as in \"free beer\" (at least for now):
Licensed under GNU Affero General Public License v3.0 or any later version (AGPL-3.0-or-later) — the most based license out there.
👨‍💻 Source code: https://github.com/WofWca/jumpcutter

---

Inspired by this video by carykh: https://www.youtube.com/watch?v=DQ8orIurGxw
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Source Manifest.json

{
"update_url": "https://clients2.google.com/service/update2/crx",
"name":"Jump Cutter",
"version":"1.28.0",
"description":"__MSG_extensionDescription__",
"permissions":["storage",
"scripting"],
"content_security_policy":{"extension_pages":"default-src 'none'; script-src 'self'; img-src 'self'; style-src 'unsafe-inline'; media-src blob:"},
"action":{"default_popup":"popup/popup.html",
"default_icon":{"64":"icons/icon.svg-64.png",
"128":"icons/icon-big-padded.svg-128.png"}},
"content_scripts":[{"matches":["http://*/*",
"https://*/*"],
"js":["content/main.js"],
"all_frames":true,
"run_at":"document_idle",
"match_about_blank":true}],
"host_permissions":["http://*/*",
"https://*/*"],
"web_accessible_resources":[{"resources":["content/cloneMediaSources-for-page-world.js",
"content/SilenceDetectorProcessor.js",
"content/VolumeFilterProcessor.js",
"chunks/*.js"],
"matches":["*://*/*"]}],
"options_ui":{"page":"options/index.html",
"open_in_tab":true},
"commands":{"_execute_action":{"suggested_key":{"default":"Ctrl+Shift+Space"}},
"toggle_enabled":{"description":"__MSG_toggleExtension__",
"suggested_key":{"default":"Alt+Shift+X"}}},
"icons":{"64":"icons/icon.svg-64.png",
"128":"icons/icon-big-padded.svg-128.png"},
"manifest_version":3,
"default_locale":"en",
"background":{"service_worker":"background/main.js"}}
Read more

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User reviews

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David Katsina (ID: 000000e7c68f4db5) Voted 1 ★ - Updated 11/08/2023 заикания

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Jason Walls (ID: 000000d524ba2b98) Voted 5 ★ - Updated 08/30/2023 This is absolutely phenomenal, perfect for watching unscripted YouTube webshows that have lots of pauses. My favorite use for it is for watching Critical Role - it makes watching that show 10x better and can cut out a good 10% or more of boring silence at times. If I could give the creator one suggestion, it would be to add a whitelist feature with wildcard support, so that one could make this extension only work on certain YouTube playlist urls, for example. A blacklist feature would be nice too. Those would just be luxuries, as the hotkey to toggle the extension does work fine already (as long as I remember to hit it when I switch between videos I want to speed up and those I don't.)

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Timofey Danilevskiy (ID: 0000003b98c830aa) Voted 5 ★ - Updated 08/28/2023 Идея - мое почтение. Немного допилить алгоритм чтоб не было заиканий звука и будет вообще пушка! Удачи в разработке!

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Damian Demidov (ID: 000000ae14163380) Voted 5 ★ - Updated 06/21/2023 Почемуто не хавает видео на ютюбе. иногда подхватывает экспериментальным алгоритмом но обрезка не работает

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S Patil (ID: 00000017a4766917) Voted 5 ★ - Updated 05/31/2023 Very great extension. Saved lot of time. Need playlist support. In my case - I am mixing videos from different folder so I was thinking if any sort of playlist support will help. Cheers :)