SpeedTest Host

Cloudflare Worker · Random Binary Files · Zero Compression

1 MB
Quick connectivity check
⬇️ Download
10 MB
Light throughput test
⬇️ Download
100 MB
Standard speed test
⬇️ Download
500 MB
High-throughput benchmark
⬇️ Download
1 GB
Sustained load test
⬇️ Download

Custom Size

API Endpoints

GET /download/{size} — preset sizes: 1mb · 10mb · 100mb · 500mb · 1gb
GET /download/custom?mb=N — any size 1–1024 MB
POST /upload — stream data to worker; returns JSON with received bytes & speed

Files are streamed pseudo-randomly generated bytes. Compression is disabled so Content-Length is accurate and your download speed reflects real throughput.