Block Distractions.
Focus Deeply.

Digital Zen blocks distracting websites on a schedule and structures your day with a built-in Pomodoro timer.

Chrome Add to Chrome — It's Free

Free · No account · Works offline

Also on Chrome Edge Brave Opera
Digital Zen — Focus screen
Digital Zen — Pomodoro timer
Digital Zen — Schedule settings
Digital Zen — Site library
Focus screen

Sound Familiar?

Open the browser "for a second" — lose 40 minutes

Workday ends, the main task still isn't done

Every interruption breaks your flow for 20 minutes

Tried focus apps — too complicated to set up

Meet Digital Zen —
Your Browser Focus Guard

Set which sites to block and when — then just work. The built-in Pomodoro timer helps you alternate focus and rest without thinking about it.

🚫 Smart Blocking 📅 Custom Schedules 🍅 Pomodoro Timer
Digital Zen — Period list
Digital Zen — Edit period
Digital Zen — Schedule view
Period list

Block sites automatically, on your schedule

Create focus periods for any time range and any days of the week. Morning routine, work hours, study time — Digital Zen enforces the schedule so you don't have to.

Block, warn, or whitelist — you choose

Full block closes the tab instantly. Warning mode shows a reminder you can dismiss. Whitelist mode lets only your approved sites through — everything else is blocked.

Blocking Mode
Block
Tab closes instantly
Warn
Gentle reminder
Allow
Whitelist only
Digital Zen — Pomodoro timer screen

Structure your day, session by session

Work, short break, long break — all configurable. The visual progress ring and browser notifications keep you on track without breaking your concentration.

All the distracting sites, already in the list

Instagram, TikTok, Reddit, Netflix, YouTube and 100+ more are pre-organized into folders. Toggle entire categories on or off in one click.

100+ sites pre-loaded out of the box
Digital Zen — Site library

Up and Running in 3 Steps

1

Install the extension

Click "Add to Chrome" — takes 10 seconds

2

Choose sites & schedule

Pick which sites to block and when

3

Start your focus session

Hit the toggle and get to work

Setup takes 2 minutes. No account required.

Chrome Add to Chrome — Free

Digital Zen in Action

Focus Screen — Warn Mode
Digital Zen — Focus screen warn mode
Pomodoro Screen — Running
Digital Zen — Pomodoro timer running
Period List — Multiple Periods
Digital Zen — Period list
Dark / Light Theme
Digital Zen — Dark theme Digital Zen — Light theme

Built for People Who Value Deep Work

★★★★★ Chrome Web Store Open Source · MIT License Chrome · Edge · Brave · Opera
DS
David S.
Freelance Developer
★★★★★

"Finally a focus extension that doesn't feel like bloatware. Installed, configured in 2 minutes, works perfectly."

MK
Maria K.
UX Designer
★★★★★

"The warning mode instead of full blocking is exactly what I needed — gentle nudge, not a wall."

AT
Alex T.
CS Student
★★★★★

"Pomodoro + site blocking in one tool. No more switching between apps."

Frequently Asked Questions

Yes, completely free and open-source under the MIT license.
Chrome, Edge, Brave, Opera, Vivaldi, and all Chromium-based browsers.
No. All data stays in your browser. Nothing is sent to any server.
In Warn mode, yes — you can dismiss the warning. In Block mode, the tab is closed immediately.
Yes. Digital Zen works entirely offline with no internet connection required.
Yes. You can export a full JSON backup and restore it anytime.

Start Your First Focus Session Today

Free. No account. Works 30 seconds after install.

Chrome Install Digital Zen

★★★★★ · Chrome Web Store · Open Source · MIT

Chrome Add to Chrome — Free