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Speed Test

Download, upload, ping and jitter — with history.

Measure your download and upload speed, ping and jitter with an animated gauge and history.

  • Side panel
Add to Chrome(opens the Chrome Web Store in a new tab)or pressCtrlShiftSpace
One Panel Search tools

Speed Test

Side panel

Download & upload

Ready01 / 04

01Features

What it does

  1. 01Download & upload
  2. 02Ping & jitter
  3. 03Gauge
  4. 04History

02Use cases

When you'll reach for it

Check a café connection
Compare networks over time

How to open it

  1. 1

    Side panel

    Click the One Panel icon in the toolbar and search for “Speed Test”.

Privacy

  • Runs entirely inside your browser. No account, no analytics, no remote code.

Keep going

Pairs well with

Browser

Picture-in-Picture

Float the page video in a always-on-top window with Alt+P or the context menu.

Browser

Internet Monitor

Track connection status, latency, disconnects and downtime with a realtime graph and log.

Browser

Browser Toolkit

Copy links in any format, control the tab, and zoom, edit, print or screenshot the page.

Storage

Storage Inspector

Inspect localStorage and sessionStorage of the current page.

Accessibility

Accessibility Quick Check

Quick page checks: alt text, headings, link names and language.

Clipboard

Clipboard Manager

View, pin and manage everything you copy.

Get Speed Test and 80 more

One install adds every tool to your side panel. No account, nothing to configure.

Add to Chrome(opens the Chrome Web Store in a new tab)