jason.build

Indie dev building AI tools.

About

Independent developer exploring the quiet power of AI. I build small, thoughtful tools that solve real problems — not hype. Sharing my journey from idea to shipped product.

Badges

Tastemaker

Gone streaking

Maker History

DevCove.devFormat, convert & generate—in your browser, not the cloud.
May 2026

🎉

Joined Product HuntDecember 20th, 2024

Forums

•

8h ago

DevCove.dev - Format, convert & generate—in your browser, not the cloud.

DevCove (devcove.dev) is a fast, privacy-first developer toolbox. Format JSON, YAML, and XML. Encode or decode Base64, URLs, and HTML entities. Decode JWTs, test regex, convert timestamps and colors, parse cron expressions, and generate UUIDs, passwords, and QR codes—most tools run in your browser, so your input stays local. No login. English and Chinese. Optional guides and courses when you want context, not just a button. Free to use. Tell us which tool you want next.