Honest Comparison
Peregrine Dev vs DevToys
DevToys is a popular offline developer toolkit for Windows and Mac. Here's how Peregrine Dev compares on accessibility, features, and convenience.
Feature
Peregrine Dev
DevToys
Platform
✓Works in any browser on any device — no install needed
Windows and Mac app only — no Linux, no mobile
Cost
100% free, no limits
Free and open source
No Install
✓Browser-based — open a URL and start using it
Requires downloading and installing an application
Privacy
All processing happens locally in your browser
All processing happens locally on your machine
Tool Count
19 developer tools
✓~30 developer tools
UI
Clean web-based interface
✓Native app feel with polished desktop UI
Cross-Platform
✓Any device with a browser — desktop, tablet, phone
Windows and Mac only
Updates
✓Always the latest version — no update needed
Manual updates required via app store or download
The Verdict
If you want a tool that works everywhere — on any OS, any device, without installing anything — Peregrine Dev is the clear winner. DevToys offers a slightly larger toolkit and a polished native app experience, but it's limited to Windows and Mac and requires installation. For everyday developer tasks like JSON formatting, Base64 encoding, and regex testing, Peregrine Dev gets you there faster with zero setup.
Try Peregrine Dev — Free, Private, Instant
No sign-up required. All processing happens in your browser.