Everything you open a new tab for.
In one place.
12 widgets to choose from, free forever. Turn your notes, docs or screenshots into a link anyone can open, no account needed.
Any widget you want.
Clock, notes, tab manager, weather, color tools, calculator — the entire catalog is free. Run up to 5 at a time, no account, no setup.
- Clock — Live time with timezone support and 12h / 24h format. Updates every second.
- World Clock — Multiple timezones at a glance, with day-offset indicators when it's already tomorrow somewhere.
- Calendar — Monthly view with today highlighted and your week-start preference.
- Bookmarks — Quick access to your Chrome bookmarks and folders, rendered with their real favicons.
- Notes — Rich-text notes with autosave — always there when you open a new tab.
- Calculator — Full calculator and unit converter — length, weight, temperature, all built in.
- Pomodoro — 25/5 focus timer with circular progress and daily session tracking.
- Color Tools — HEX, RGB and HSL converter with a saved palette. Pick a color, copy any format in one click.
- Tab Manager — See all open tabs grouped by site. Close duplicates, jump to any tab, and cut through the tab chaos.
- Weather — Current weather for any city — temperature, humidity, wind speed. Auto-detects your location or set a city manually.
- Stocks — Track stocks and crypto with live prices, change percentage and a 7-day sparkline chart.
- Webhook Buttons — One-click HTTP trigger buttons for n8n, Make, Home Assistant or any endpoint. Configure method, headers and JSON body per button.
Share anything.
With anyone.
Six things you can turn into a link, all free. Screenshots include 2 free shares — unlimited on Pro.
Simple by design.
Three steps. No setup wizard, no onboarding screens, no account. Open a new tab and you're already there.
Install
Add LomuTab to Chrome in one click. No account, no email, no setup.
Add widgets
Pick from the widget library and drop them onto your grid. Add as many copies as you want.
Make it yours
Drag, resize and configure each widget exactly how you want it. Save layouts, switch themes.
Built different.
The defaults we picked. The things we don't do. The reasons we built this in the first place.
No account required
Everything saves locally in your browser. Open it anywhere, take it nowhere — your data stays on your machine.
No tracking, no ads
Your data never leaves your device. We don't have a server to send it to, and we'd like to keep it that way. Read our privacy policy.
Light & dark mode
Follows your system theme automatically, or set it manually. Both modes are designed, not auto-inverted.
Multiple instances
Two clocks for two timezones. Three notes for three projects. As many copies of any widget as you need.
Fast
Loads in under 500ms. Lazy-loads only the widgets you actually use — no bloat from things you don't.
Share with anyone
Notes, docs, screenshots, bookmarks, palettes, layouts — turn any of them into a link. No account needed to view — just open and use.
Simple pricing.
Free forever. Upgrade when you need more.
- Any widget in the catalog
- Notes
- Docs
- Share notes, bookmarks & layouts
- Screenshot sharing
- Webhook Buttons
- QR code generator
- Clipboard history
- Full Page Inspector
- Custom layouts & themes
- Everything in Free
- Unlimited widgets
- Unlimited screenshot shares
- AI-written Docs descriptions
- Unlimited notes & Docs
- Webhook Buttons
- Docs export
- Clipboard history
- All future Pro features
Common questions.
Does LomuTab store my data in the cloud?
No. Everything — your notes, bookmarks, docs, settings — is stored locally in Chrome storage on your device. LomuTab has no backend, no database, and no user accounts.
Does it work offline?
Yes. LomuTab works fully offline. The only features that require a network connection are Weather (your API key), Stocks (your API key), and sharing docs or screenshots via a public link.
Do I need an account to use LomuTab?
No account required — not for the free tier, not for Pro. Pro is activated with a license key you receive after purchase. No sign-up, no password.
What happens to my notes if I uninstall the extension?
Your data lives in Chrome's local storage. Uninstalling the extension will delete that data. If you want to keep your notes, export them before uninstalling (copy the text or use the Docs export feature).
How does Pro work? Is there a free trial?
Every widget is available in Free, and sharing notes, Docs, bookmarks, layouts and color palettes is free too. Pro removes the 5-widget cap, lifts the 2-share limit on Screenshots, and unlocks AI-written Docs descriptions plus advanced Docs export (HTML, Image, PDF). There's no free trial, but the free tier is genuinely usable with no time limit. You can upgrade anytime from the Settings page inside the extension.
Is LomuTab available for Firefox or Safari?
Not yet. LomuTab is currently a Chrome extension only. Firefox and other browser support is on the roadmap.
What is the side panel?
The side panel is a tools drawer that opens alongside any webpage — so you can take a screenshot, check your clipboard, write a note, or run the Pomodoro timer without leaving the page you're on. Open it from the Chrome toolbar.
Can I share a doc or note with someone who doesn't have LomuTab?
Yes, and it's free. Docs, notes, bookmarks, layouts and color palettes generate a public link that anyone can open in a browser — no extension, no account needed on their end. Screenshots work the same way, with 2 free shares (unlimited on Pro).