Free web tools
Alongside our iPhone apps, bithaus.tech ships free tools that run entirely in your browser — no download and no account. Open one on your phone and start using it.
Browser Speedometer
Check your real-time GPS speed in mph or km/h, right in your phone's browser — no install and no sign-up.
Open tool →GPX Viewer
BetaOpen, visualize and analyze your GPS tracks with interactive maps, elevation profiles, and speed analysis.
Open tool →How High Am I?
NewSee your current elevation from GPS, right in your browser — with session high and low. No install, no sign-up.
Open tool →No install, no account, no uploads
Each tool is a plain web page. The speedometer and the elevation checker read your position with your browser's built-in geolocation — the readings are computed on your phone and are never uploaded to us. GPX Viewer parses your track files directly in the browser too, so your recordings stay on your device. If you deny the location permission, the tools simply don't work; there is no account to create and nothing to hand over first.
Why they're free
These tools cover the quick, one-off jobs — checking your speed on a train, glancing at your elevation on a hike, opening a GPX file someone sent you. For everyday tracking with HUD mode, trip history and speed alerts, our iPhone apps are the full-fat version. The web tools are how we show what we build — no catch beyond that. Something broken or missing? Tell us.