Dashboard 🏠
Press the ＋ button to log your first entry. It sets the baseline for everything that follows.
At a glance
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Recent Activity
Last marked
No artifacts yet.
Nearest to you
Mark something to see distance.
Backup & Data
Back up all your data or restore from a previous backup. Stored entirely in this browser — clearing browser data will erase it.
📋 Artifacts
Every spot you have marked — searchable forever. Stand on the spot and tap Mark Here.
Mark / edit an artifact
Marked artifacts
0 artifacts
🏷️ Type Library
The artifact types you can mark — each with an emoji, a color, and a field tip. Add your own.
Add / edit a type
Artifact types
0 types
🗺️ Map
Your marks plotted to scale. Works fully offline — no tiles, no signal needed. Tap a pin for detail; 🛰️ Open in Maps jumps to satellite.
🧭 Compass Tracker
Pick a saved artifact — the needle points to it and the distance counts down as you walk.
Hold the phone flat and walk the way the amber needle points. The distance counts down as you get closer.
▱ Zones
Connect marks into lines and polygons — outline a property from its corners, or map an irrigation zone.
Build a zone
Saved zones
0 zones
📖 Field Reference
Real field-GPS know-how — accuracy, declination, re-averaging, and the 811 call-before-you-dig rule.
✅ Field Kit
What to bring before a marking session — including the before-you-dig steps.
⚙️ Settings
Configure your tool and manage your license.
📍 Location & GPS
Marking and the compass need your device's location. Connect it once below — GPS works fully offline and in airplane mode; nothing is ever sent anywhere.
On a phone or tablet, tap Allow when prompted. If you blocked it before, tap the 🔒 / ⓘ in the address bar → Location → Allow, then press Enable again. Most common issue: the browser only prompts for location on a secure page — https://, localhost, or the downloaded file. Over plain http on a phone (a LAN address) it stays silent. The live site and your downloaded copy are both fine. A desktop without GPS hardware will show low accuracy.