Secure developer utilities &
virtual OS terminals in your browser.
Projit is a streamlined, privacy-first toolkit for debugging regular expressions, formatting JSON payloads, inspecting JWTs, computing cryptographic hashes, and executing authentic shell environments locally.
Comprehensive Toolkit
Everything you need in one workspace
Built for engineers, QA testers, and security analysts who value speed and privacy.
Multi-OS Terminal Suite
Simulate PowerShell, Bash, and Zsh shells inside an isolated virtual filesystem with file navigation, command history, and custom matrix rendering.
Regex Tester
Test regular expressions in real-time with instant match highlighting, flag toggles (`g`, `i`, `m`, `s`), capture group inspection, and pre-built templates.
String & Text Transformer
Convert text between camelCase, snake_case, kebab-case, UPPERCASE, Title Case, and URL slugs while analyzing live character counts and estimated read times.
Hashes & HMAC Checksums
Generate cryptographic hashes including SHA-256, SHA-512, MD5, SHA-1, and HMAC signatures directly in browser memory using native Web Crypto APIs.
JSON Formatter & Diff
Validate JSON syntax, pretty-print with 2 or 4 spaces, minify payloads, and compare object diffs to detect property additions, removals, and updates.
Absolute Data Privacy
Because all computations execute inside your browser's sandboxed JavaScript engine, your API keys, credentials, and source data never leave your device.
Why trust Projit?
Most online developer tools transmit your test inputs, JSON structures, and tokens to remote servers for processing. Projit operates entirely client-side. You can even disconnect your internet connection once loaded and all tools will continue to run seamlessly.