Briefly is perfect for anyone who wants to stop wasting time and start working smarter. Not only is it fast, private, and simple to use — but most importantly, it actually works.
As a result, you get the summary and skip the noise. Instead of sitting through hours of content, try Briefly and take back your time. With the help of AI, it turns audio and video files into clear, actionable takeaways — in just a few clicks.
And the best part? It’s completely free.

💡 What Is Briefly? A Free AI Audio and Video Summarizer App
Briefly is a simple desktop app that lets you upload an audio or video file and, within seconds, generates an AI-powered summary. Instead of spending hours rewatching recordings, you can quickly get the key points and move on with your day.
It’s powered by the latest OpenAI language models and designed to run locally on your machine. All you need to do is paste your own API key — after that, Briefly takes care of the rest. This ensures a private, secure, and streamlined experience. OpenAI API key here.
Why Use an AI-Powered Audio and Video Summarizer Like Briefly?
We live in an age of information overload. Online courses, Zoom meetings, webinars, interviews, and podcasts are everywhere. As a result, it’s easy to feel overwhelmed — and difficult to keep up.
This is where Briefly shines.
For example:
You record a 1-hour meeting. Upload it to Briefly. In less than a minute, you have a bulleted summary with main decisions and action items.
You download a podcast or YouTube video. Drop it into Briefly. Out comes a quick, skimmable summary.
You’re preparing for exams and have hours of recorded lectures. Instead of reviewing them all, Briefly turns them into easy-to-read notes.
In every case, you save time and gain clarity — instantly.
Top Features of Briefly – Your AI Audio & Video Summary Tool
🔊 Audio & Video Support
Upload MP3s, MP4s, and other common formats. No matter the file, Briefly handles both audio and video with ease.
🧠 AI-Generated Summaries
Powered by state-of-the-art OpenAI language models, Briefly delivers clean, natural-sounding summaries that are actually useful.
🔐 Privacy First
Everything runs locally on your device. You use your own API key. Therefore, your files remain private.
👉 Track your API usage here
🖥️ Cross-Platform Desktop App
Works on Windows, macOS, and Linux. No browser tabs, no extra clutter — just drag, drop, and summarize.
💸 Completely Free
Unlike many tools, there are no subscriptions, no upsells, and no data harvesting. It’s free software, made for people who value their time.
🎯 Who Should Use Briefly?
The app is designed for busy people who want to work smarter. If you’ve ever thought, “I just need the key takeaways,” this app is for you.
Students: Summarize lectures and study smarter
Remote teams: Review meetings without watching them again
Researchers: Extract insights from long interviews
Journalists: Pull quotes from recorded conversations
Content creators: Revisit your own videos more efficiently
Lifelong learners: Stay on top of podcasts and online courses
In short, our app isn’t just a productivity tool — it’s a clarity tool.
🔧 How It Works
Getting started is incredibly simple:
- Download the Briefly desktop app
- Select your audio or video file
- Paste your OpenAI API key (one-time setup)
- Click “Summarize”
- Get a clean, AI-generated summary
That’s it. No signup. No learning curve. No distractions.
Private & Secure: AI Summarizer with BYO API Key
Many AI tools rely on cloud services and store your data. On the other hand, Briefly is local-first.
Because you use your own OpenAI API key, everything runs on your machine. Your files stay private. There’s no account, no cloud syncing, and no shady background processes.
As a result, you get total control — and peace of mind.
📅 When Is It Launching?
We’re polishing the final version to make sure it’s fast, stable, and user-friendly. In the meantime, you can sign up to be the first to know when it drops.
👋 In Summary…
Briefly is for anyone who’s ready to stop wasting time and start working smarter. It’s fast, private, easy to use — and most importantly, it gets results.
In other words, it helps you focus on what matters.
So instead of watching hours of content, let AI give you the insights you need.
Try Briefly today and take back your time.
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