EEvlarSoft

Latency Checker Widget

A small always-on-top pill shows your ping while you play or work, and turns amber or red the moment your connection starts to lag.

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5.0
Your ping, jitter and packet loss, with a stack light that tells you at a glance.
Green, amber or red. A lost ping says Lost, never 0 ms.
The last 60 pings, with every spike marked.
Ping Cloudflare, Google, your router or any address.
Right-click the pill to pause, open the window or quit.

Your ping, jitter and packet loss, with a stack light that tells you at a glance.

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A latency checker that stays on screen

An online ping test tells you how your connection looked for ten seconds. Lag rarely waits for you to run one. A latency checker that keeps pinging in the background, and keeps the number where you can see it, is the only way to catch the spike in the middle of a match or a call.

Latency Checker Widget sits on your desktop as a compact pill above your other windows. It shows the current round trip in milliseconds next to a status dot that goes green, amber or red, and you can drag it to any spot on any monitor. A ping that gets no answer reads Lost, never a reassuring 0 ms.

Open the main window for the detail: the current figure in big digits, jitter and packet loss beside it, and a bar chart of the last 60 pings with spikes and losses marked. A stack light on the left glows with the same color as the pill, and clicking it pauses or resumes pinging.

Continuous ping without a command prompt

The classic fix is ping -t in a console window, which scrolls endlessly, hides behind your game, and never reports jitter. Here the pinging is continuous too, at a pace you pick: every 1, 2, 5, 15 or 30 seconds, or once a minute, starting at 5 seconds.

The pill floats over your other windows and stays put after you move it. Its right-click menu can pause, open the main window or quit. The app also keeps an icon in the notification area, where hovering the icon shows the latest reading.

Find out whether ping spikes come from Wi-Fi or your ISP

Choose the target that answers your question. Google 8.8.8.8 is the starting point and Cloudflare 1.1.1.1 is a click away; both tell you how the whole path to the internet is behaving. Switch to your router and you measure only the hop between your PC and the box on your shelf.

If the router stays green while the public address spikes, the trouble is upstream with your provider. If the router itself jumps around, look at your Wi-Fi signal or cabling first. You can also type any address, a website name, or paste a full link, and the host is pulled out and pinged.

Latency monitor thresholds for gaming

Colors change at limits you set under "When the light changes". Amber starts at 80 ms and red at 150 ms out of the box, since most online games start to feel sluggish past 80 ms. Competitive players often pull amber down to 50 or 60; someone on a long-distance connection may push red up to 200 or 300.

Under The pill, "Show the address" can be switched off to leave just the number on screen, which keeps streams and screenshots tidy.

What Latency Checker Widget shows

  • Always-on-top ping pill you can drag anywhere, with a green, amber or red status dot
  • Lost shown for unanswered pings instead of zero
  • Jitter and packet loss alongside every reading
  • Bar chart of the last 60 pings with spikes and losses marked
  • TargetsGoogle 8.8.8.8, Cloudflare 1.1.1.1, your router, or any host or link you enter
  • Ping interval from 1 second to 1 minute
  • Adjustable amber and red thresholds
  • Clickable stack light to pause and resume
  • Notification-area icon with the ping in its tooltip; starts with Windows

Who keeps a ping on screen

Online gamers

See whether a missed shot was your aim or a 300 ms spike, without alt-tabbing out of the game.

Remote workers

Spot a degrading connection before a video call freezes, and know whether to blame the Wi-Fi or the provider.

Anyone chasing an intermittent drop

Leave it running all day and let the chart and loss figure show when, and how often, the line falters.

What's new in 2.0.2

  • New: a window with a stack light, jitter, packet loss and the last 60 pings
  • New: drag the pill anywhere. It remembers where you put it
  • New: a status dot on the pill. A lost ping now says Lost instead of 0 ms
  • New: ping your router, Cloudflare, Google or any address
  • New: choose where amber and red start
  • New: a notification-area icon with your ping in its tooltip
  • The address you pinged carries over

Questions

Anything else? Ask us

What does it ping, and can I ping my own server or game host?

It starts on Google's 8.8.8.8, and you can switch to Cloudflare's 1.1.1.1, your router, or any address you type. A website name or a full link is cut down to its host before it is pinged. It sends a standard ICMP ping, so a server that blocks ping will show every reply as Lost.

Can it ping an IPv6 address?

No. It pings IPv4 addresses only. A name that has only an IPv6 address is reported as an address it can't find.

How often does it ping, and when is a ping counted as lost?

Every 1, 2, 5, 15 or 30 seconds, or once a minute, with 5 seconds as the default. A ping with no reply within 2 seconds is counted as lost, or within 1 second when it pings every second.

How are jitter and packet loss worked out?

Jitter is the average change in ping from one reply to the next over the last 30 pings. Packet loss is the share of those last 30 pings that got no reply. The bar chart shows the last 60 pings.

Can I change when the light turns amber or red?

Yes. Amber can start at 50, 60, 80, 100 or 120 ms and red at 100, 150, 200, 300 or 500 ms, with 80 and 150 ms as the defaults. A lost ping is always red.

Where does the pill go if I unplug a monitor?

It stays where you dragged it as long as that spot is on a connected monitor. If it is not, the pill goes back to the bottom-right corner of your main screen. You can hide the address on it in Settings, or hide the pill from the notification-area menu.

What is a good ping for gaming?

Under about 80 ms feels responsive in most online games, which is why the light turns amber there by default. Above 150 ms most players notice lag, and that is where it turns red. Both limits can be changed.

What is the difference between ping and jitter?

Ping is how long one round trip takes. Jitter is how much that time changes from one ping to the next. A connection with a modest ping but high jitter still feels choppy, so the app shows both.

Which versions of Windows does it run on?

Windows 10 (version 1809 or later) and Windows 11.

Is it a subscription?

No. Latency Checker Widget is a one-time purchase of $1.99, and updates are included.

How do I get it?

Buy it on this page and your license key arrives by email. If the button says Notify me, Latency Checker Widget is not on sale here yet; leave your email and we will tell you when it is.