Free, browser-based utilities for everyday developer workflows

DevOps & Config Tools

Utilities for CI/CD, scheduling, and configuration formats (.env, YAML, properties). Designed for fast copy/paste workflows.

  • Access .env, cron, and config helpers in one place.
  • Normalize config files and validate syntax quickly.
  • Built for DevOps and CI/CD workflows.
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Common workflows:
  • Build cron expressions and preview next run times.
  • Convert config formats: .env <-> JSON <-> YAML <-> properties.
  • Validate and lint YAML quickly before commits/deployments.
Tools
Loading DevOps & Config tools from index.html...
Planned / Recommended Tools

These additions increase repeat usage for DevOps workflows and are feasible in a static browser-only implementation.

Cron Builder + Next Runs

Interactive cron builder + human-readable explanation + next 10 execution times (local timezone).
cron scheduling preview

.env <-> JSON <-> YAML <-> Properties Converter

Convert config formats; detect duplicates; sort keys; optionally mask secrets in output.
config dotenv properties

YAML Validator / Lint (Basic)

Validate YAML and report line/column. Helpful companion to JSON<->YAML converter.
yaml validation ci

Kubernetes Manifest Helper

Quick templates + validation hints for common objects (Deployment/Service/Ingress).
k8s templates

Dockerfile Snippets + Best-Practice Checker

Suggest best practices (multi-stage build, pinned versions, non-root user) for pasted Dockerfile.
docker best practices

JSON Log Pretty Printer

Paste logs containing JSON lines -> extract and pretty print; filter by key; highlight errors.
logs debug
When you implement any of these, add a tool card to index.html with data-tool-category="DevOps & Config".

How to use DevOps Config Tools

Select the conversion direction — such as YAML to JSON or properties to TOML — paste your config into the input, and click Convert. The tool validates the syntax and outputs the correctly formatted result ready to paste into your pipeline.

Common use cases

DevOps engineers use this to convert configs between formats when migrating infrastructure-as-code between tools. Platform teams use it to normalise Kubernetes manifests and Helm values files, and developers use it to adapt configs for different deployment environments.

Why run this in your browser?

All processing happens locally in your browser. Your data never leaves your machine, making it safe for sensitive payloads, internal API responses, and confidential configurations.