BlitzKube - Kubernetes YAML Validator

Extension Tools4 users

Item media 1 (screenshot) for BlitzKube - Kubernetes YAML Validator

Overview

Validate Kubernetes YAML instantly. Catch errors before deploying. 100% private - your configs never leave your browser.

Stop deploying broken configs. BlitzKube validates your Kubernetes YAML instantly, right in your browser. • **Instant Validation** - Paste YAML, get results in milliseconds • **Human-Readable Errors** - Clear messages like "Did you mean 'containers'?" • **Typo Detection** - Catches common mistakes before they break your cluster • **Best Practices** - Warns about missing resource limits, labels, and namespaces • **Multi-Document Support** - Validates files with multiple YAML documents (---) Unlike online validators, BlitzKube processes everything **locally in your browser**. Your Kubernetes configs, secrets, and sensitive data **never leave your computer**. No uploads. No servers. No tracking. Features: **Grab from Page** Extract YAML directly from documentation sites, GitHub, Stack Overflow - one click. **Keyboard Shortcuts** Ctrl+Enter (Cmd+Enter on Mac) to validate instantly. Supported resources: Deployments, Services, Pods, ConfigMaps, Secrets, Ingress, StatefulSets, DaemonSets, Jobs, CronJobs, PersistentVolumeClaims, Namespaces, ServiceAccounts, Roles, RoleBindings, ClusterRoles, ClusterRoleBindings, HorizontalPodAutoscalers, and more. Perfect for: • DevOps engineers tired of "invalid YAML" errors • Developers learning Kubernetes • Anyone who copies YAML from Stack Overflow • Teams who value privacy and speed **Built by BlitzTools** - Fast tools. Zero bullshit. Questions or feedback? Visit blitztools.dev

0 out of 5
No ratings
Learn more about results and reviews.

Details

Version
1.0.0
Updated
February 6, 2026
Flag concern
Offered by
blitztools.dev
Size
27.26KiB
Languages
English (United States)
Developer
Email
blitztools.dev@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

Njectify - Customize any website with CSS and JavaScript

5.0

Customize any website in real time by injecting CSS & JavaScript

Ditto

5.0

Privacy-first transcript extraction. 100% local, no data leaves your browser.

AI Usage Tracker: Claude & Codex Limits

5.0

Track Claude and ChatGPT (Codex) session & weekly usage limits at a glance in a popup and on-page overlay. Privacy-first, no setup.

YAML Validator

5.0

Validate and lint YAML online with schema support for Kubernetes, Docker Compose, GitHub Actions. Catch hidden type errors.

Web2PPT: Export Jira & Notion to PPTX

5.0

Stop retyping. Export Jira & Notion to PPTX. Local processing. No login. Optional anonymous stats (opt-in).

JWT Vault - Decode, Verify & Debug Tokens

0.0

Decode JWT tokens locally, verify signatures & debug claims. Live expiry + encrypted vault. Tokens never leave your browser.

Lighthouse-MD: PageSpeed audits to CLAUDE.md

0.0

Run a Lighthouse / PageSpeed Insights audit on any page, generate a CLAUDE.md fix plan for Claude Code.

CookieKiller — Auto Reject Cookie Popups

0.0

Automatically reject all cookie consent popups. Privacy-first. Open-source. Zero tracking. Never click "Reject All" again.

AgentLimb

0.0

Let your terminal AI control your browser. Muscle memory cuts repeat-task tokens by 85%. 100% local — no cloud, no tracking.

Mock Express - Modify, Mock & Intercept HTTP Requests Locally

5.0

Intercept, mock, and modify API requests directly in your browser. No server needed. 100% local and secure.

JSON-LD Checker – Schema Validator

4.7

Inspect Schema.org JSON-LD, locate errors, and validate structured data from a private browser side panel.

HTML Validator

4.0

Employ an HTML Validator online to swiftly validate HTML code. Leverage our syntax check verifier as an effective HTML error checker