# Yamlite

> Validate, fix, convert YAML

- Product page: https://obelisk.club/yamlite
- Platforms: iPhone
- Release status: live
- Last updated: 2026-08-26T03:42:49Z
- Pricing: free to download; the App Store listing shows any in-app purchase or subscription
- Download (iPhone): https://apps.apple.com/app/id6788000247
- Publisher: Obelisk Club (https://obelisk.club) — local-first, privacy-respecting apps built in native Swift

## About

Yamlite checks your YAML the moment you paste it — no accounts, no servers, everything runs on your iPhone. Whether you're editing a Docker Compose file, a GitHub Actions workflow, or a Kubernetes manifest, Yamlite catches the mistakes that break your build: tab indentation, inconsistent spacing, duplicate keys, unclosed quotes, and malformed flow collections.

— WHAT MAKES YAMLITE DIFFERENT —

Every issue is reported with its exact line and column, so you can jump straight to the fix. Load a built-in sample to see it in action, or paste your own file.

Pro unlocks a structure outline that shows how your document parsed into a typed tree, plus one-tap export of a full validation report.

• Instant, offline validation as you type
• Clear errors with line and column numbers
• Handles mappings, sequences, flow style, comments, and multi-document files
• Built-in samples: Docker Compose, GitHub Actions, Kubernetes, app config
• No tracking, no network, no sign-in

— FOR YAML AND YML ALIKE —

Yamlite is a YAML checker, linter, and parser in one: paste any .yaml or .yml file and lint the syntax as you type. The structure viewer makes it a lightweight editor companion for DevOps work — validate a k8s manifest on the train, fix the indent, move on.

— PRICING —

Everything above is free. Yamlite Pro (one-time purchase):
• Structure outline with type badges
• Export and share validation reports

— FEEDBACK —

Made by Peter Zhang. Every email to obeliskclubclub@gmail.com is read personally.
Learn more: https://obelisk.club/yamlite

## Key features

- **Instant offline YAML validation**
- **Errors pinpointed by line and column**
- **Handles flow style, comments, and multi-doc**
- **Built-in config samples**
- **Pro: structure outline and report export**
- **No tracking, no network, no sign-in**