ANTI Day / Chrome extension

Your calendar beside your work, so you stay present.

See your day, find free time, and join your next meeting.

Chrome Web Store release in preparation. Newsletter signup is optional and separate from connecting Google Calendar.

Built by ANTI

Free calendar tools. Your Google accounts. Your choice of AI model.

Read the privacy policy
01 / See your day

Know what comes next.

You can switch between an agenda stack and a full-day time grid. Free intervals show when they begin. Past events fade as your day moves forward.

02 / Keep work moving

Open the right link.

You can join a meeting directly, open an event in Google Calendar, or keep named booking links ready to share. Preferences and saved links can travel with Chrome Sync.

ANTI DayAgenda stack + time grid
ANTI Day agenda showing sample meetings, free intervals, and the current timeThe same sample calendar arranged on a 24-hour time grid
Actual extension views with sample calendar data.
03 / Ask your calendar

Choose your assistant.

You can bring an OpenRouter API key, select a model, and choose which calendars it may read. Ask about a date, search for an event, or find a gap. Calendar context goes directly to OpenRouter and the selected provider when you enable sharing and send a question.

Scheduling starts with a proposal. You review and accept before a personal event is created on a calendar you own. Invitations, recurring events, edits, and deletions are not supported.

AI is optional. OpenRouter usage is billed to your account, and compatible model availability varies. Check answers against your calendar.

Your data / Your controls

Connect only what you need.

You do not need an ANTI account to use the extension. Calendar data stays in your Chrome profile and goes directly to Google, plus OpenRouter when you choose the assistant. ANTI Day has no advertising or analytics.

Read data and deletion details
Before you install

Chrome and Google Calendar.

You need desktop Chrome 116 or later and a Google account with calendars you can access. AI features also require your own OpenRouter key. Google Workspace administrators may restrict third-party access.

See setup and troubleshooting