100% FreeDesktop AppBrowser Extension

Focus. Collect. Grow.

The average person spends 4+ hours on distracting websites. Take back your time with the website blocker that rewards your focus.

Available for:
Windows
Chrome
Firefox
Edge
Brave
Android
Coming Soon:macOS·iPhone
Nurrow
25:00

Pomodoro Mode

Pet Buddy
Buddy
Start Focus Session
100% Free
No Account Required
Data Stays Local
No Ads, No Tracking

Everything You Need to Stay Focused

Powerful features designed to help you beat distractions and build better habits.

Smart Blocking

Block distracting websites with a safety phrase. Can't bypass it until your session ends.

Deep Work Mode

The nuclear option. Locks ALL browsing except your allowlist. Perfect for maximum focus.

Pet Collection

Earn eggs by focusing. Hatch them to discover 100+ unique pets across 3 rarities. Level them up!

Streak Rewards

Build daily streaks to earn shards. Hit milestones for bonus rewards. Never break the chain!

How Nurrow Works

Three simple steps to transform your focus and collect amazing pets.

01

Start a Focus Session

Choose from 5 preset timers or create your own. Hit start and your pet companion joins you.

02

Stay Focused

Distracting sites are blocked. Your pet watches your progress and cheers you on.

03

Earn Rewards

Complete sessions to earn eggs, hatch pets, and build streaks. Watch your collection grow!

PetPetPetPetPet
100+ Unique Pets

Collect Them All

Discover adorable pets across 3 rarities. Each one has unique traits and can be leveled up through friendship.

CommonRareLegendary
Buddy

Buddy

Common
Cooper

Cooper

Rare
Lily

Lily

Rare
Zeus

Zeus

Common
Izzy

Izzy

Common
Bruno

Bruno

Common
Pepper

Pepper

Common
Athena

Athena

Legendary
Charlie

Charlie

Common
Piper

Piper

Common
Leo

Leo

Common
Kona

Kona

Common

Choose Your Focus Mode

Five scientifically-backed timer presets, or create your own custom schedule.

Most Popular

Pomodoro

25/5

Classic technique. 25 min work, 5 min break.

25m

Duo

50/10

Extended focus. 50 min work, 10 min break.

50m

Desktime

52/17

Research-backed. 52 min work, 17 min break.

52m

Ultradian

90/20

Deep work. 90 min work, 20 min break.

90m

Quick

15/3

Short burst. 15 min work, 3 min break.

15m

Custom

Your choice

Create your own timer. 1-180 min work, 1-60 min break.

Privacy First

Your Data, Your Device

Unlike other productivity apps, Nurrow was built with privacy as a core principle. We believe your focus habits and browsing data should stay private.

Your Data Stays Local

All your focus sessions, pet collection, and statistics are stored on your device. Nothing is sent to external servers.

No Account Required

Start using Nurrow immediately. No signup, no email, no personal information needed.

No Browsing Tracking

We never see what websites you visit. The blocker works entirely on your device.

No Data Selling

We don't collect data, so there's nothing to sell. Your privacy is not our business model.

Read our Privacy Policy
0
External Requests
100%
Local Storage
0
Ads & Trackers
∞
Your Control

Cloud Sync Coming Soon

Optional, opt-in only. Your data, your choice.

Ready to Focus?

Join thousands of people who have taken back their time. Start collecting pets and building better habits today.

Free forever. No credit card required. No account needed.