PromQL Formatter

Name: PromQL Formatter
Author: XhinLiang

Prettify PromQL queries locally in your browser — VictoriaMetrics & Prometheus backends, no data leaves your machine.

As of June 2026, PromQL Formatter has — users in the Developer Tools category.

XhinLiang Developer Tools

Chrome Web Store ↗.crx

Users0%

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Rating0%

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— reviews

Reviews0%

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Version

1.0.0

Manifest V3

History

1 snapshots

Tracking since Jun 2, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.

View as table

Date	Users	Rating	Reviews	Version
Jun 2, 2026	—	—	—	1.0.0
Now	—	—	—	1.0.0

Permissions & access

Permissions: storage
Host access: None declared

Screenshots

About

PromQL Formatter prettifies dense, hard-to-read PromQL queries into a clean,
  multi-line form — right from your browser toolbar. No servers, no sign-in, and
  nothing ever leaves your machine.

  Features
  • One-click formatting from the toolbar popup — paste, click Format, copy.
  • Two formatting backends:
     – VictoriaMetrics (metricsql) — the default, MetricsQL-aware prettifier.
     – Prometheus — a parser-based formatter with Grafana $variable support.
  • 100% local: all processing runs in your browser via WebAssembly.
  • No data collection, no telemetry, no accounts.
  • Free and open source (Apache-2.0).

  How it works
  The formatting engine is compiled from Go to WebAssembly and runs entirely inside
  the extension. The same engine is available as a standalone CLI and Go library:
  https://github.com/xhinliang/promql-formatter-cli

  Source code: https://github.com/XhinLiang/promql-formatter

Technical

Version: 1.0.0
Manifest: V3
Size: 2.75MiB
Min Chrome: 88
Languages: 1
Featured: No

Metadata

ID: daacgfolnkoaphcbgdnjplfgccaehgei
Developer ID: ucd9b439ab25f55d49db0f6b17d2c43b8
Developer Email: [email protected]
Created: Jun 1, 2026
Last Updated (Store): Jun 1, 2026
Last Scraped: Jun 8, 2026
Website: —
Support URL: https://github.com/XhinLiang/promql-formatter
Privacy Policy: https://github.com/XhinLiang/promql-formatter

Data sourced from the Chrome Web Store · last verified Jun 8, 2026.