Download speed
Estimate how quickly your device receives data from the selected diagnostic endpoint.
Android app · Available on Google Play
WST WiFi Speed Test
Test your connection — not your patience. Fast, private and completely ad-free.
Measure Wi-Fi and internet performance with download, upload, ping, jitter, packet loss and loaded-latency insights in a clean interface built without intrusive advertising.
No third-party adsLocal historyPrivate by design
Privacy-first
No third-party ads
↓ MbpsDownload speed
↑ MbpsUpload speed
msPing and jitter
8Global server choices
Designed around what matters
Everything you need.
Nothing you do not.
A focused experience made for Android, with thoughtful features, a clean interface and privacy built in from the start.
Upload speed
Measure outbound performance for calls, backups, uploads and live collaboration.
Ping and latency
Check response time and understand whether a connection feels immediate or delayed.
Jitter and loaded latency
See connection stability and how latency behaves while download and upload traffic are active.
Packet-loss insight
Estimate failed diagnostic requests that can affect games, calls and real-time services.
Global servers
Choose from multiple endpoints to compare routing and test different network paths.
Local test history
Review earlier measurements directly on your device and follow performance over time.
CSV export
Premium users can export test history for their own analysis and records.
Made for real life
Useful for every kind of connection
Use WST to compare rooms, Wi-Fi and mobile data, investigate unstable latency, check a new router or understand whether an internet plan is performing as expected.
- Home and public Wi-Fi diagnostics
- Fiber, cable and mobile-data testing
- Useful for gamers, remote workers and streamers
- Clean real-time gauges and graphs
Optional upgrade
Deeper diagnostics with Premium
Supporter options help fund an independent, ad-free speed-test experience. Premium Lifetime adds advanced insights and tools.
- Advanced network metrics and packet-loss insight
- Loaded-latency charts
- Extended local history
- CSV history export
- Removal of support prompts and Premium banner
- Eligible supporter app icons
Privacy by design
Your data is not the product.
Test history is stored locally, and WST does not use advertising SDKs or sell your measurements. Speed tests must connect to external diagnostic endpoints, which may receive standard connection metadata such as your IP address as part of normal internet communication.
- No AdMob or targeted advertising
- Local test history and settings
- No developer server stores personal history
- Google Play and RevenueCat only for optional purchases
Live roadmap
Next update
Available for Android
Ready to try WST?
Download it from Google Play and discover a focused, independently developed app built with care.