How do I import this JSON into Grafana?

In Grafana open Dashboards, choose Import, and paste the JSON or upload the file. Grafana creates the dashboard immediately; you can then save it to a folder and adjust panels in the visual editor.

What is the datasource UID and where do I find it?

Every Grafana datasource has a stable UID shown in its settings URL and configuration page. Each panel and variable references it so the dashboard binds to the right Prometheus instance after import.

What are template variables for?

Template variables add dropdowns at the top of the dashboard, such as instance or job, so one dashboard can be filtered across many targets. This stub creates label_values query variables you can refine in Grafana.

Why is the dashboard uid null?

Leaving uid null lets Grafana assign a fresh unique identifier on import, avoiding clashes with existing dashboards. Set a specific uid later if you provision the dashboard as code and want a stable address.

Can I use a non-Prometheus datasource?

This stub targets Prometheus and emits PromQL targets, but the JSON structure is generic. After import you can switch a panel's datasource and rewrite its query for Loki, InfluxDB, or another backend in the editor.

Grafana Dashboard JSON Stub Builder

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A starting-point dashboard you can import in seconds

Building a Grafana dashboard by hand in the UI is fine for one panel and tedious for ten. This builder emits a clean, importable dashboard JSON stub — title, time range, refresh, datasource binding, template variables, and a grid of panels each pre-wired to a PromQL query — so you start from a working layout instead of a blank canvas.

How it works

The tool constructs the JSON Grafana expects on import. The dashboard object carries your title, a null uid (so Grafana assigns a fresh one), a current schemaVersion, a time range, a refresh interval, and a timezone. Each template variable becomes a query-type entry running label_values(<name>) against your Prometheus datasource. Each panel you add gets a sequential id, your chosen panel type (timeseries, stat, gauge, bargauge, or table), a gridPos laid out two-per-row, and a single target holding your PromQL expr. The whole structure is JSON.stringify-formatted in your browser, ready to paste into Dashboards then Import.

Tips and example

Find your datasource UID in Grafana under Connections then Data sources — the UID is in the page URL and the settings panel.
Add instance and job template variables so a single dashboard filters across every scraped target.
Use stat panels for single numbers like uptime and timeseries for rates such as rate(http_requests_total[5m]).
Treat the output as a scaffold: import it, then refine thresholds, units, and legends in Grafana’s visual editor.