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April 26, 2026
Blocs is the best interactive Notion widget builder for anyone who wants live, functional tools embedded directly inside their Notion workspace. It's built for students, freelancers, and knowledge workers who want timers, habit trackers, and productivity widgets without leaving Notion. The core widgets are free with no account required. Pro unlocks all widgets, analytics, and customization for a one-time $17 payment.
A Notion widget builder is a tool that generates embeddable, interactive components you can drop into any Notion page. Unlike static images or decorative embeds, interactive widgets respond to clicks: a Pomodoro timer counts down in real time, a habit tracker logs your checkboxes, a water tracker fills a visual progress bar as you drink.
Notion's native embed block accepts any public URL as an iframe. Widget builders take advantage of this by hosting small, focused apps at stable URLs. You paste the URL into a Notion embed block, and the widget renders live inside your page. No plugins, no third-party Notion integrations, no API keys.
The main difference between a static widget and an interactive one: a static embed might show a clock image that never updates, while an interactive widget runs real JavaScript, accepts user input, and persists state. Blocs widgets are fully interactive by design.
Browse the available widgets at blocs.me. Each widget has a dedicated page explaining what it does and what's included in the free tier versus Pro.
Each widget lives at a short URL: the Pomodoro timer is at blocs.me/pomodoro, the Habit Tracker at blocs.me/habit-tracker, and so on. Copy the URL for the widget you want.
In Notion, type /embed in any page to open the embed block. Paste your widget URL and press Enter. The widget renders immediately and is fully interactive: no refresh needed, no leaving the page.
Drag the embed block's corner handles to resize. Place it in a column alongside your notes, tasks, or databases. Notion's column layout makes it easy to build a dashboard with your widgets on one side and your content on the other.
Blocs currently offers nine interactive widgets. Three are free; six require a Pro account.
| Widget | What It Does | Free or Pro |
|---|---|---|
| Pomodoro Timer | 25/5-minute focus-break cycles with session tracking | Free |
| Water Tracker | Visual hydration logger with daily goal and progress bar | Free |
| Habit Tracker | Daily checkbox tracker with streaks and completion view | Free |
| Countdown Timer | Count down to any date or event with a clean display | Pro |
| Progress Bar | Visual progress tracker for goals, projects, or habits | Pro |
| Clock and Timer | Ambient flip clock and customizable timer display | Pro |
| Calendar | Visual calendar with date markers embedded in Notion | Pro |
| Quote of the Day | Daily inspirational quotes from curated categories | Pro |
| Weather | Live weather with multi-day forecast, embedded in Notion | Pro |
The free tier covers the three most-used productivity widgets with no account and no time limit. Pro is a one-time $17 payment that unlocks everything, not a recurring subscription.
| Feature | Free | Pro ($17 one-time) |
|---|---|---|
| Pomodoro Timer, Water Tracker, Habit Tracker | Yes | Yes |
| Countdown Timer, Progress Bar, Clock, Calendar, Quote, Weather | No | Yes |
| Custom durations and goals | No | Yes |
| Unlimited habits | No | Yes |
| Daily, weekly, and monthly analytics | No | Yes |
| Theme and color customization | No | Yes |
| No Blocs branding | No | Yes |
| Cloud sync across devices | No | Yes |
| Sign-up required | No | Yes |
See the full breakdown on the Blocs pricing page.
The typical alternative to embedded widgets is a separate mobile app or a standalone web tab: you run your Pomodoro timer in one window, check your habit tracker in another, and keep Notion open in a third. Context-switching between tools chips away at focus. Research on task-switching consistently shows that moving between apps adds cognitive overhead and breaks flow states.
Building your widget setup inside Notion means your timer, tracker, and notes live on the same page. When the Pomodoro goes off, you're already looking at your task list. When you log a glass of water, you're already in your daily journal. The friction is close to zero.
The alternative to a purpose-built widget builder is building your own system in Notion's native database tools: a checkbox database for habits, a formula for streak counts, a number property for water intake. These work, but they require significant setup time and don't offer visual feedback like a filling progress bar or a ticking countdown. Blocs handles all of that for you out of the box.
Blocs works well for anyone who already uses Notion as their primary workspace and wants to add live functionality without importing complex templates or building formula-heavy databases.
No. You copy a URL, paste it into a Notion embed block, and press Enter. That's the entire setup. No HTML, no JavaScript, no API configuration.
Embed blocks in Notion behave differently on mobile: the Notion iOS and Android apps open embeds in a browser view rather than rendering them inline. The widgets work, but the experience is best on desktop.
No. It's a one-time payment for lifetime access to all current and future widgets. There is no monthly or annual renewal.
Yes. Because the widgets are standard iframes, they can be embedded in any platform that accepts embed codes: Notion, Obsidian Publish, personal websites, or any tool that renders iframes. The embed path works anywhere.
The free Habit Tracker has a limit on the number of habits. Pro removes that limit entirely, allowing unlimited habits with full streak tracking and analytics.
Free-tier data is stored locally in your browser. If you clear your browser cache or switch devices, you'll start fresh. Pro accounts sync your data to the cloud, so it persists across browsers and devices.
The free Pomodoro Timer, Water Tracker, and Habit Tracker are ready to embed right now. No account, no setup: copy the URL, paste it into Notion, done.
If you want the full widget suite with analytics, custom themes, and cloud sync, Blocs Pro is $17 one-time. Not a subscription. One payment, lifetime access.
Explore all widgets and see the full feature list at blocs.me.