Introducing TabLens v2.0

Reclaim your Mental RAM.

Turn 200+ browser tabs into organized focus zones. Built for knowledge workers drowning in digital clutter. Stop hoarding tabs, start managing cognitive load.

Reclaim 1 hour/day from tab chaos See how it works

No credit card required  ·  Works on Chrome, Edge  ·  Free forever plan

tablens-api.test/
Active tabs
194
32 idle
Cognitive load
3h 12m
peak 10–11 AM
Focus state
74/100
above avg
Tab debt
62/100
moderate
Top domains today
github.com
4h 12m
youtube.com
2h 26m
twitter.com
1h 50m
notion.so
1h 29m
medium.com
1h 10m
By category
Work
42%
Research
28%
Social
16%
Video
9%
Other
5%
200+
Tabs tracked per user
30s
Sync interval
AI
Auto-categorization
Free
To get started
Features

Manage your cognitive load, not just your tabs

TabLens runs silently in the background, turning your messy tab pile into actionable insights and mental clarity.

Cognitive Load Index
Every tab consumes your "Mental RAM". TabLens measures your "Tab Debt" so you know when to clean up before focus breaks down.
Mental Hygiene Analytics
See exactly where your cognitive energy goes. Activity heatmap, domain leaderboard, and a weekly focus score — all in one dashboard.
Context Workspaces
Save entire tab sessions as named workspaces. One click to restore 20 tabs exactly where you left them. Works across devices.
Reading Queue
Tabs you're not ready to close go into a reading queue with estimated reading time. Revisit them from any device, any browser.
Smart Triage
TabLens detects idle tabs (2+ hours), duplicates, and redundant pages. One-click cleanup saves memory and reduces cognitive noise.
Weekly Digest
Every Friday, get a beautiful email recap: top domains, focus score trend, tab debt score, and AI-generated suggestions for next week.
How it works

Set up in 2 minutes

1
Install the extension
Add TabLens to Chrome from the Web Store. No signup required to start.
2
Create a free account
Sign up to unlock sync, analytics, and your personal dashboard.
3
Browse normally
TabLens works silently in the background, tracking and categorizing your tabs.
4
Reclaim focus
Open your dashboard to see exactly where your attention goes — and fix it.
Testimonials

People who reclaimed their focus

"I had 340 tabs open. TabLens showed me I spent 4 hours a day on YouTube and zero on the research I claimed to be doing. Brutal but necessary."

MR
Marcus R.
Product designer

"The workspace feature alone is worth it. I have one for each client project and switching contexts takes one click instead of 10 minutes."

SL
Sarah L.
Freelance developer

"Weekly digest is my favorite feature. I look forward to it every Friday — it's like a little mirror for my week of browsing."

JP
James P.
Content strategist

"TabLens cut my daily tab cleanup time from 20 minutes to 2. The AI triage is shockingly accurate at guessing what I'll want to keep."

EK
Elena K.
Research analyst
Pricing

Start free. Upgrade when you're ready.

No lifetime deals, no tricks. Just a fair monthly price for the features that matter.

Free
Free
$0 forever
  • Sync across devices
  • Up to 3 workspaces
  • 7-day rolling history
  • Smart triage assistant
  • AI categorization
  • Full analytics
  • Weekly email digest
Get started free
Pro
Pro Monthly
$5/month
Cancel anytime
  • Unlimited history & workspaces
  • AI auto-categorization
  • Full analytics dashboard
  • Weekly email digest
  • Tab debt deep-dive
  • Standard support
Start Pro monthly
Best value
Pro Annual
$49/year
Save 18% — 2 months free
  • Everything in Pro Monthly
  • Unlimited history & workspaces
  • AI auto-categorization
  • Full analytics dashboard
  • Priority support
Start Pro annual
FAQ

Common questions

Does TabLens slow down my browser?
No. The extension uses Chrome's background service worker — it only runs when tabs are created or changed. Memory impact is under 10MB.
Is my browsing data private?
Your data belongs to you. We do not read your keystrokes, inject ads, or sell your browsing history to third-party data brokers. See our privacy policy for details.
Which browsers are supported?
TabLens currently supports Chrome and Chromium-based browsers (Edge, Brave, Arc). Firefox support is coming soon.
Can I export my data?
Yes. Pro users can export all analytics and tab history as CSV from the dashboard. Your data is always yours.
What happens when I cancel Pro?
Your account reverts to Free immediately. History older than 7 days becomes inaccessible, and workspaces above 3 become read-only. Nothing is deleted.
Is there a free trial for Pro?
The Free plan has no time limit — try TabLens as long as you need. Pro features can be tested by subscribing and cancelling within the same billing period.

Stop managing tabs. Start managing your cognitive load.

Join knowledge workers who finally know where their mental energy goes.

Reclaim my focus now View pricing

No credit card  ·  Free forever plan  ·  Cancel Pro anytime