One Extension. Everything You Need.
Productivity, Health Reminders, Focus Timer, Privacy Tools & Screen Capture — All Inside One Chrome Side Panel. Stop installing 10 extensions.
Side Panel UI Preview
All your tools in one elegant panel
Tired of Managing Too Many Extensions?
The average power user installs 8-12 extensions. Each one slows your browser, creates conflicts, and fragments your workflow.
OneBuddy
One Extension. All Your Tools. Zero Clutter.
Everything You Need, Beautifully Organized
Four powerful suites working together in one unified side panel. Each feature is designed to replace a standalone extension.
Productivity Suite
Productivity Suite
Pomodoro Timer with Screen Dim
Focus sessions with auto screen-dimming, session tracking, and break scheduling. A complete replacement for Marinara or Forest extensions.
Notes with Slash Shortcuts
Create notes and trigger instant autocomplete in any text field with custom shortcuts. Like TextExpander built into your browser.
Clipboard History (100 Items)
Never lose a copied snippet. Search, filter by source domain, and reuse anything from your last 100 copy operations.
Habit Tracker
Build daily routines with one-tap check-offs, streak tracking, and progress visualization right in your browser.
Google Calendar Integration
OAuth-powered calendar sync with event notifications. View upcoming events without leaving your browser.
Bookmark Manager
Navigate, search, and organize your entire bookmark library from the side panel with breadcrumb folder navigation.
Health & Wellness Reminders
Health & Wellness
Drink Water Reminder
Customizable interval reminders to stay hydrated throughout the day with beautiful in-page notifications.
Stand Up Reminder
Combat sedentary work with scheduled standing reminders. Set intervals from 15 to 90 minutes.
Eye Break (20-20-20 Rule)
Protect your eyes with the 20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds.
Custom Schedules
Three scheduling modes — interval-based, fixed-time, and date-range — with website exclusion lists.
Privacy & Security
Privacy & Security
Ad Blocker
Block YouTube ads, popups, banners, and overlays with per-site whitelisting. Surgical control over what gets blocked.
Tracker Blocker
Block Facebook Pixel, TikTok Pixel, Google Analytics, and other trackers. Per-tracker stats show exactly what's blocked.
Privacy Blur (Persistent)
Click-to-blur or drag-to-blur any element with 5 blur styles. Blurred areas persist and re-apply on revisit.
Browser Lock with Password
Lock all tabs with SHA-256 hashed password protection, auto-lock on inactivity, and a custom lock screen.
End-to-End Encrypted Messaging
ECDH P-256 + AES-GCM 256-bit encryption for truly private browser messaging. Zero-knowledge architecture.
Screen Capture Tools
Screen Capture
Visible Tab Screenshot
Instant PNG capture of the current viewport with one click. No permissions popups.
Full Page Capture
Automated scroll-and-stitch technology for complete page screenshots, regardless of page length.
Tab Recording
Record your active tab with audio via Chrome Tab Capture API. Perfect for walkthroughs and tutorials.
Screen Recording
Full display recording at 1920x1080 / 30fps. Pause, resume, and time display included.
Built-in Gallery
Thumbnail grid gallery for up to 50 captures with preview, copy, download, and delete actions.
OneBuddy vs The Competition
See how OneBuddy stacks up against popular single-purpose extensions. One extension does what five others can't.
| Feature | OneBuddy | Stretchly | Forest | uBlock Origin | Ghostery | Loom |
|---|---|---|---|---|---|---|
| Health Reminders | ||||||
| Pomodoro Timer | ||||||
| Screen Dim (Focus) | ||||||
| Google Calendar | ||||||
| Notes + Shortcuts | ||||||
| Clipboard History | ||||||
| Bookmark Manager | ||||||
| Habit Tracker | ||||||
| E2E Encrypted Messaging | ||||||
| Ad Blocker | ||||||
| Tracker Blocker | ||||||
| Privacy Blur | ||||||
| Screen Capture | ||||||
| Screen Recording | ||||||
| Browser Lock | ||||||
| 40+ Languages | ||||||
| Side Panel UI | ||||||
| Free |
Loved by Thousands of Users
Join 10,000+ people who simplified their browser
“I replaced 8 extensions with OneBuddy. My browser is faster, cleaner, and I actually remember to drink water now.”
“The Pomodoro timer with screen dim is genius. Combined with the clipboard history, this is the only productivity tool I need.”
“Privacy blur alone is worth it. I can screen share without worrying about sensitive data. The ad blocker is a bonus.”
Frequently Asked Questions
Everything you need to know about OneBuddy
Stop Installing 10 Extensions.
Install OneBuddy.
Join 10,000+ users who simplified their browser with one free extension for productivity, health, privacy, and screen capture.