No account
Nothing to sign up for. The extension works the moment it is installed.
00Privacy
Private by design, not by policy.
One Panel was built so there is nothing to collect. This page explains what it keeps, where it keeps it, and the few moments anything leaves your device.
No analytics
No telemetry, usage tracking or crash reporting is collected or sent anywhere.
No remote code
Every script and filter list ships inside the package. Nothing is fetched and executed at runtime.
Local storage
Data lives in chrome.storage on this device and is removed when you uninstall the extension.
01On your device
What stays here
Everything below lives in chrome.storage and never syncs to a server.
- Settings and favourites
- Your preferences, pinned tools and recently opened tools.
- Clipboard history
- Text you copy, if history is on. It can be disabled, size-limited or wiped in Settings.
- Notes, timers and tool state
- Whatever you write or configure inside a tool, so it is there next time.
- API history
- Recent requests and capped responses. Credentials are not saved, and common secret fields are redacted.
- Form autofill answers
- Saved answers for the autofill tool. It never fills passwords, one-time codes or payment fields.
- Short-lived handoffs
- Element-picker results and right-click payloads live in session storage and expire after five minutes.
02Leaving the device
When anything leaves your device
Data leaves your browser only when a tool you started has to talk to the network, and never to us.
Network tools you run
Some tools are network tools by nature. Sending an API request, tracing redirects, checking links or running a speed test contacts the hosts involved, and only when you start it.
Opt-in YouTube add-ons
SponsorBlock and Return YouTube Dislike are off by default. When you turn them on, they request segment and dislike data for the video you are watching from their public APIs.
Web protection stays local
Phishing and malware checks use lists bundled with the extension. No URLs are sent to a third party to decide whether a site is safe.
You are in control
Want the details on each Chrome permission? Read the permissions page.
- 01Turn clipboard history off, or wipe it, in Settings.
- 02Switch ad blocking and web protection off globally, or allow a single site.
- 03Pause ad blocking on a site from the right-click menu.
- 04Revoke optional permissions any time from chrome://extensions.
- 05Uninstall to remove every piece of stored data.
Nothing to collect.
Add One Panel to Chrome. No sign-up, no tracking, no surprises.