Download
Install in seconds. Free plan forever. First summary in under a minute.
Add to Chrome — It's FreeNo credit card required. Sign in when you want sync, digests, and highlights.
How to install
Hit the button above. Chrome Web Store opens. Five seconds.
Click "Add extension" in the prompt. No credit card. Free plan forever.
Go to YouTube. Summario button appears on every video. Click it.
Questions
No. Summario only activates when you click the button. It doesn't run in the background, doesn't inject code into videos, and has zero impact on YouTube load times.
Currently Summario is Chrome-only. Firefox support is on our roadmap. In the meantime, you can use the web app at app.summario.net on any browser — no installation required.
A dedicated mobile app is coming. Today you can open app.summario.net in your mobile browser and install it as a PWA (Add to Home Screen) for an app-like experience — including sharing YouTube links into Summario. Summaries, notes, highlights, and digests stay in sync.