simpler.
We build focused, beautiful apps and browser extensions — one product at a time.
Mobile Apps
Our Products
Each product is carefully designed to solve a real problem.
FocusCroc
Stay focused. Get more done.
The Pomodoro timer that actually works. Customizable intervals, focus stats, and gentle reminders to keep you in the zone.
DreamTone
Better sleep starts tonight.
Curated ambient sounds and sleep tools to help you fall asleep faster and wake up refreshed.
IDSnap
Passport photos in seconds.
Free ID photo maker powered by on-device AI. Take or pick a photo, auto-detect your face, swap the background, and export print-ready passport photos — all without uploading anything.
Chrome Extensions
Chrome Extensions
Powerful browser tools that enhance your daily workflow.
AiDock
AI superpowers in every tab.
Enhance your AI chat experience across ChatGPT, Claude, Gemini, and more — all from one Chrome extension.
DevCodec
Decode anything. Instantly.
JSON formatter, Base64 encoder/decoder, URL parser, JWT debugger, and more — all in your browser sidebar.
Why CrocLab
Built with care,
designed for everyone.
Every product we build starts with a real problem. We focus on simplicity, privacy, and delightful user experiences — no bloat, no data selling, just tools that work.
Quality Over Quantity
Every product is crafted with attention to detail and user experience.
Privacy First
Your data stays on your device. We never sell your information.
Built for the World
Available globally with multi-language support.
Blog
Latest from the Blog
Tips, guides, and insights on productivity, sleep, AI, and developer tools.
How to Take a Professional Resume Photo at Home for Free in 2026
A professional resume photo doesn't require a studio. Learn the exact lighting, background, and framing setup to take a job-winning headshot at home with your phone.
How Sleep Sounds Help Reduce Anxiety at Night: A Science-Backed Guide
Racing thoughts at bedtime? Research shows ambient sounds like rain, brown noise, and nature loops calm your nervous system and cut sleep-onset time. Here's how to use them.
The 90-Minute Sleep Cycle: How to Calculate Your Ideal Wake-Up Time
Waking mid-cycle causes grogginess. Learn how sleep cycles work, how to count backwards from your alarm, and how a cycle calculator helps you wake refreshed every morning.
Ready to boost your productivity?
Explore our products and find the perfect tools for your workflow.