What is Briefly
Briefly is an AI tool that can directly turn YouTube into a learning daily report. You only need to pay attention to the channel you want to learn at once, and Briefly will automatically track new information and use AI to accurately extract 30-90 seconds of original sentences. Each piece comes with a timestamp and can jump back to the complete context with one click. It has built-in contextual translation so that non-native speakers can understand professional terms in seconds. Notes can be written on the playback page, personal knowledge base is automatically archived, and tag search and review are supported. An ad-free Clips feed is generated every day on the homepage. You can grasp core insights by swiping through it without being interrupted by the algorithmic entertainment flow.
Briefly’s main features
- Personalized information flow: By following the YouTube channels you are interested in, Briefly will automatically track their new videos and push the best content to your personalized information stream without manual search.
- Video summary: The platform does not provide lengthy summaries and directly extracts the key segments in the video. Each reference is equipped with a timestamp, making it easy to quickly jump to the corresponding location in the original video.
- Note-taking ability: You can save notes directly while watching and build a personal knowledge base for easy review and reference in the future.
- Translation function: Provide Chinese translation to help non-native English learners understand the meaning of professional terms and content painlessly.
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Learn and remember: You can write notes on the playing page, automatically archive personal knowledge base, and support tag search and review.
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Personalized Feed: Generate ad-free Clips information flow every day, slide to quickly browse core insights, stay away from entertainment noise.
How to use Briefly
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Register and log in: Visit Briefly’s official website https://briefly.video/, register with one click using Google or email, and go to the homepage to get started.
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build interest: Enter keywords (name, company, technology, event) in the search box, the system will instantly recommend related channels, click “Follow” to complete batch subscription, or import existing YouTube subscription list
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Set language: Set the interface language to Chinese in “Settings”, turn on “Bilingual Subtitles + Contextual Translation”, and automatically compare professional terms.
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Brush feed every day: The “Today” on the homepage automatically pushes new clips every day at 8:00. The card displays the title, golden sentence, and duration. Swipe left or right to quickly collect or archive it.
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In-depth review: Click “Watch Full” at the bottom of the card to jump directly to the original film time point; if you need horizontal screen, click “Pop-up” to make notes while listening.
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Smart Notes: Select any subtitle during playback to highlight it. The sidebar automatically quotes the timestamp and original text. It supports Markdown shorthand, inserting screenshots, and adding # tags.
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Knowledge base management: “Library” on the left is filtered by tags, channels, and dates, and you can search for keywords to locate past notes; it supports exporting PDF / Notion / Obsidian.
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Multi-terminal synchronization: After editing on the mobile phone, it will be synchronized immediately on the computer to continue editing or batch export.
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Quota and Upgrade: A free account has a limit of 2 new clips per day. Click “Upgrade” in the upper right corner to purchase an unlimited package for 60 yuan/month, which unlocks 4K clip downloads, team shared folders, and API access.
Briefly’s applicable groups
- lifelong learner: I hope to continue to follow high-quality channels and use the fragmented time for effective learning instead of aimless browsing.
- professionals: Such as founders, engineers, product managers, and investors, who need to quickly extract core insights from long industry interviews and technology sharing, and apply the learning results to their work.
- Researchers and students: Need to quickly find quotable video clips and accurate sources for a paper, report, or study.
- Non-native English learners: Hope that through features such as contextual translation, it will be easier to learn high-quality video content in the original English version.
