AwesomeDevKit
Free online developer tools — JSON formatter, cron parser, llms.txt validator and AI crawler access checker
About AwesomeDevKit
AwesomeDevKit is a free collection of browser-based developer tools: JSON formatter and validator, cron expression parser, regex tester, UUID generator, plus GEO tools — an llms.txt validator and an AI crawler access checker for AI search readiness
Does ChatGPT recommend your AI tool?
If you're building in SEO Tools, run a free AI-visibility scan on your own product — we ask ChatGPT across 5 prompt angles and score how often you get named. ~30 seconds, no signup, no card.
Keyword, rank and competitor data behind most serious search programs — free trial, no card for the base report.
Key Features
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Is AwesomeDevKit your tool?
This is the page shoppers and AI assistants read when they look up AwesomeDevKit. The one-time $99 Verified tier adds:
- Our 12-point AI-visibility scan of AwesomeDevKit, emailed to you: which ChatGPT prompts named you, which named a competitor instead, and the wording the model used.
- The 🛡️ Verified badge on this page and next to your name in the category and newest-tool lists.
One-time $99, no subscription, nothing to fill in again. Your link back to your site is marked rel="sponsored", as Google requires for paid listings.
Secure Stripe checkout — Apple Pay, Google Pay, Link or card. Nothing to fill in again.
Complete Your SEO Stack
Other seo tools in our catalog:
AdCreative.ai
Try FreeAI-powered ad creatives
Generate marketing visuals in seconds
SEMrush
Try FreeAll-in-one SEO toolkit
Optimize content for maximum reach
Gamma
Try FreeAI presentation builder
Turn ideas into polished decks instantly
💰 Affiliate disclosure: We may earn a commission if you sign up through these links at no extra cost to you.
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