Free wifi speed test
Race your rate
Hit GO. Comedy cartoon racers chase each other around the Chaos Circuit while we measure download, upload, ping, and jitter. Faster WiFi. Faster chaos.
Warmup laps
Chaos Circuit is live. The crew is stretching. Badly.
- Nitro · Down
- 0 Mbps
- Drip · Up
- 0 Mbps
- Yeet · Ping
- — ms
- Glitch · Jitter
- — ms

Nitro
Download
Drip
Upload
Yeet
Ping
Glitch
Jitter
Not another boring meter
Most internet speed tests dump a number on a gray page. Lag Chasers turns your megabits into a game. Race the Chaos Circuit, launch Moonshot rockets, grow a Seed Surge garden, or stack Tower Time skyscrapers. Download, upload, ping, and jitter each get a character.
Real wifi speed test math
We pull parallel downloads, push upload blobs, and sample round-trip ping from your browser. You get Mbps down, Mbps up, ping in milliseconds, and jitter. Use it to check home wifi, school internet, or whether your router is mid.
Ranks worth sending to the group chat
Finish a heat and you get roasted. Main Character Energy. Certified Speed Demon. Mid Internet. NPC Connection. Share the result to X, WhatsApp, Reddit, or copy the line and make your friends race.
Moonshot, Seed Surge, Tower Time
Same free internet speed test. Three more ways to watch it. How far the rockets fly, how tall the plants get, and how many floors go up all come from your real download speed, upload speed, ping, and jitter.
Rocket ships to the moon
Moonshot puts Nitro, Drip, Yeet, and Glitch on four launch pads. Faster download and upload climb higher. Low ping clears orbit. High jitter leaves a rocket short of the flag. A slow connection still leaves the pad. A fast one plants a flag.
Seeds that grow with wifi
Seed Surge is a garden speed test. Megabits are water. Nitro grows a tree, Drip opens a flower, Yeet rides a beanstalk, and Glitch gets a crooked weed. The canopy percentage is your download, not a fake progress bar.
Skyscrapers built from Mbps
Tower Time starts as an empty lot. Each burst of speed adds floors, lit windows, and a crane. Ping raises Yeet's tower. Jitter is why Glitch's skyscraper leans. Count the floors, then send the skyline to the group chat.