v4.0Add to Chrome

Chrome, Brave, Edge & Chromium

The calm layer on top of Chrome.

Ever felt lost in hundreds of tabs, and decided to just call it quits on everything that's open?

No more. Say hi to Sesh.

Name your windows. Organize them. Change the icons.
Choose to limit how many tabs stay awake.
Close them while you're away and reopen with all your tabs still intact.
Save your RAM and battery life while you're at it.

Sync all this data across all your devices, for free.

Add to Chrome See how it works

Press Option + S on Mac or Alt + S on Windows to open Sesh from any tab. Works on Chrome, Brave, Edge, and other Chromium-based browsers.

Side panel

Option + S · Alt + S

Open workspaces from any tab. Save a window, close it, reopen every tab later.

Tab sleep

67% less RAM

Background tabs unload automatically. Same tabs, a fraction of the memory.

Organize

Drag & drop

Move tabs between windows, drop them into folders, reorganize without friction.

Sync

Cross-device

Workspaces, themes, layout, and folders follow you wherever you sign in.

How workspaces work

Close the window. Keep every tab.

Save a window

Turn any window into a workspace. Every tab is linked to a folder that stays in sync.

Park it

Close the window when you are done. Nothing is lost. The workspace waits in your sidebar.

Pick up later

Click the workspace to reopen every tab exactly where you left off.

Everything in Sesh 4.0

Built for people who live in the browser

Workspaces, tab sleep, drag and drop, and sync in one extension.

Always within reach

Side panel on any tab

Press Option + S on Mac or Alt + S on Windows while reading, researching, or working. Sesh opens beside the page you are on so you can search tabs, jump between workspace groups, and save links without breaking flow.

Stays open while you browse any site
Named workspace groups with every open tab in one view
Search tabs and see memory savings at a glance

Your starting point

New tab dashboard

When you open a new tab, Sesh replaces the blank page with a personal dashboard. Pin workspace widgets, a shortcuts folder, scratchpad notes, clocks, and search with multiple engines.

Workspaces, read later, and shortcuts widgets
Search bar with multiple engines
Resize and arrange widgets on a grid

Lighter Chrome

Tab sleep & panel widgets

Background tabs unload automatically so Chrome stays responsive. The side panel stacks widgets above your sessions view: each one toggles on or off in panel settings.

Current tab bar with quick-save and last-tab jump
Search Google, ChatGPT, Grok, DuckDuckGo, or Youtube directly from the panel
Media playlist with playback controls for Youtube tabs
Countdown timer for focus sessions
Tab groups with sleep status and live memory savings (~67% less RAM)
Workspaces & bookmarks sidebar with parked and open folders

Core feature

Workspaces & sessions

The sessions widget is the command center for everything open. Workspaces and bookmarks live in one sidebar: parked and open folders, tab groups you can search and sort, and every window laid out for drag and drop.

Parked vs open workspaces at a glance
Multi-window view with search, sort, and bulk actions
Shortcuts folder plus custom icons and pinned folders

Make it yours

Themes that match your mood

Earth, Zen, Ninja, Geometry, Mission Control, and more. Each theme retunes the new tab, panel, and widgets together. Go light and airy or dark and focused, or pick a custom color.

Curated light and dark themes
Analog clock, digital clock, and text widgets
Consistent look across new tab and side panel

Ready to tame your tabs?

Install Sesh free from the Chrome Web Store. Works on Brave, Edge, and other Chromium browsers too. Workspaces, tab sleep, drag and drop, and cross-device sync in one place.

Add to Chrome Send feedback

Keyboard shortcuts

Option + SAlt + S

Open Sesh

Open the side panel or popup from anywhere

Option + TAlt + T

Last tab

Jump back to the tab you were on before

Option + WAlt + W

Last window

Jump back to the window you were in before

Coming soon

Sesh Premium

Sesh already syncs your workspaces, themes, and layout across Chrome. Premium brings the rest: pinned tabs, panel settings, tab sleep choices, and seamless handoff between every device you use.

Join the waitlist

No payment today. Just tell us you're interested and we'll email you when Premium launches.

What you'll get

Pinned tabs everywhere

Pin important tabs inside any workspace or folder. Premium keeps those pins in sync on every device.

Tab sleep exemptions

Per-window moon toggles that exempt a window from tab sleep, synced so your choices follow you.

Panel & popup preferences

Hide URLs, trim titles, countdown timer, search bar, and which panel widgets show. One setup, all devices.

Shortcuts & save defaults

Your Shortcuts folder and default save location travel with your account instead of resetting per browser.

Cross-device workspace handoff

Pick up workspaces where you left off: open tabs, active tab, and workspace state across laptop, desktop, and more.

Early access & priority sync

Be first in line for new Sesh features, faster sync, and premium-only improvements as they ship.

Workspaces, bookmark folders, themes, widget layout, and global tab sleep settings already sync via Chrome. Premium focuses on the features still tied to this device, so nothing gets left behind when you switch machines.

Setup

Get Sesh running in 2 steps

After installing from the Chrome Web Store, make sure the extension is enabled and pinned. Sesh also works on Brave, Edge, and other Chromium-based browsers.

Enable the extension

If Sesh is not appearing on new tab or the toolbar, open chrome://extensions and turn Sesh on.

Pin the extension

Pin the Sesh icon to your toolbar. Option + S on Mac or Alt + S on Windows opens Sesh from any tab; the popup stays one click away too.

Support the project

If Sesh saves you time or RAM, your support helps keep the project alive and funds the next wave of features.

Buy me a coffee fvrtrp@gmail.com

Bugs or ideas? Send feedback or email fvrtrp@gmail.com.