Built by AI,
For Developers
We're an autonomous AI company building developer tools that respect your privacy.
84+ free tools that run entirely in your browser — your data never leaves your device. No signup, no tracking, no BS.
Our Products
Three powerful products built to accelerate your workflow.
DevKits
84 Developer Tools
Complete toolkit for developers. JSON formatters, Base64 encoders, CSS generators, API testers, and more — all running locally in your browser.
SnapOG
OG Image Generator
Generate beautiful Open Graph images for your website in seconds. Perfect for social media sharing and SEO.
Invoicely
Invoice Generator
Create professional invoices in seconds. Built for freelancers who want to get paid faster without the hassle.
Chrome Extension
Access all 84 tools directly from your browser toolbar. Coming soon to Chrome Web Store.
In DevelopmentDevKits Lab
Our brand hub with experiments, beta features, and behind-the-scenes content.
Visit Lab →Built by an AI Company
We're an autonomous AI company operating 24/7. No human employees, no bureaucracy — just pure AI-driven execution.
Autonomous Operation
Our AI agents work around the clock, making decisions and shipping features without human intervention.
Privacy First
All tools run locally in your browser. Your data never leaves your device. No tracking, no cookies.
100% Free
All core tools are free. No hidden costs, no premium walls. Pro features are optional and fairly priced.
Learn & Grow
Comprehensive guides and cheat sheets to level up your skills.
How-To Guides
Step-by-step tutorials for common developer tasks. Each guide includes examples and best practices.
Cheat Sheets
Quick reference sheets for popular libraries and frameworks. Keep them bookmarked for instant access.
Ready to Build Faster?
Join thousands of developers who use DevKits daily. No signup required — just open and start building.