NeonDev - Offline Toolkit is a tools app developed by Kärn Patent Apps.
Download Statistics
NeonDev - Offline Toolkit has been downloaded 1 times. In the last 30 days, the app was downloaded 1 times.
User Ratings
The app has no ratings yet.
App Information
NeonDev - Offline Toolkit is FREE to download. The APK download size is 1.47 MB. The latest version available is 1.0. The last update was on May 14, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play 4 weeks ago.
Description
⚡ NEONDEV: OFFLINE DEVELOPER TOOLKIT
The only developer toolkit that works 100% offline with ZERO permissions requested.
No internet. No tracking. No ads. Just pure, powerful developer tools at your fingertips.
════════════════════════════════════════════════ 🔧 10+ ESSENTIAL DEVELOPER TOOLS ════════════════════════════════════════════════ ✓ JSON FORMATTER & MINIFIER Pretty-print or compress JSON with syntax validation.
✓ BASE64 ENCODER/DECODER Convert text to Base64 and back instantly.
✓ HASH GENERATOR MD5, SHA-1, SHA-256, SHA-512 with one-tap copy.
✓ UUID GENERATOR Generate v4 UUIDs in bulk (1-10 at a time).
✓ LIVE REGEX TESTER Test regular expressions instantly with match highlighting.
✓ TIMESTAMP CONVERTER Unix timestamp ↔ human-readable date conversion.
✓ COLOR TOOLKIT HEX to RGB and RGB to HEX converter with live color preview.
✓ TEXT UTILITIES UPPERCASE, lowercase, Title Case, reverse, trim, snake_case, camelCase, and more.
✓ QR CODE GENERATOR Generate scannable QR codes from any text or URL.
════════════════════════════════════════════════ 🔒 PRIVACY FIRST — ZERO PERMISSIONS ════════════════════════════════════════════════
This app requests ZERO permissions. Read that again.
• No internet permission — Cannot send any data anywhere • No storage permission — Cannot read or write your files • No camera permission — QR codes are generated, not scanned • No location, contacts, or microphone access
Everything runs locally on your device. Always.
════════════════════════════════════════════════ ✈️ 100% OFFLINE — ALWAYS WORKS ════════════════════════════════════════════════
• No internet connection required — ever • Works in airplane mode, remote areas, and underground • No servers, no cloud, no data collection • Instant launch with no loading screens • Perfect for developers on planes, trains, or with poor connectivity
• True black background for AMOLED displays (saves battery) • Neon cyan, purple, and pink accent colors • Smooth 60fps animations (toggle off if preferred) • Glass morphism cards with glow effects • Animated background grid • Dark theme that's easy on the eyes during late-night coding
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