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Last updated on: 2026-06-14
Android Apps > Tools > NeonDev - Offline Toolkit
NeonDev - Offline Toolkit icon

NeonDev - Offline Toolkit

1.0
Kärn Patent Apps
0.00
0 reviews
1+
Downloads
Free

100% offline dev tools. Zero permissions. JSON, Base64, Hash & more.

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About NeonDev - Offline Toolkit

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).

✓ SECURE PASSWORD GENERATOR
Customizable length (6-64 chars) with real-time strength meter.

✓ 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

════════════════════════════════════════════════
🎨 CYBERPUNK AMOLED DESIGN
════════════════════════════════════════════════

• 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

════════════════════════════════════════════════
📋 ONE-TAP COPY & SNACKBAR CONFIRMATION
════════════════════════════════════════════════

Every generated output can be copied to clipboard with a single tap. Visual confirmation appears with every copy action.

════════════════════════════════════════════════
🎯 PERFECT FOR
════════════════════════════════════════════════

• Software developers and programmers
• DevOps engineers
• System administrators
• Students learning programming
• Privacy-conscious users
• Anyone who needs developer tools offline

════════════════════════════════════════════════
📱 FREE • NO ADS • NO TRACKING • FOREVER
════════════════════════════════════════════════

This app is completely free with no advertisements, no in-app purchases, and no premium tiers.

What you see is what you get — a fast, private, reliable set of developer tools that will never ask for money or your personal data.

════════════════════════════════════════════════
🔐 PRIVACY POLICY SUMMARY
════════════════════════════════════════════════

We collect absolutely nothing. No analytics. No crash reports. No usage data. No personal information. Everything stays on your device.

════════════════════════════════════════════════

Download NeonDev today and experience developer tools the way they should be — fast, private, and always offline.
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More data about NeonDev - Offline Toolkit

Price Free to download
Total downloads 1
Recent downloads 1
Rating No ratings
Ranking Not ranked
Version 1.0
APK size 1.47 MB
Number of libraries ?
Suitable for Everyone
Ads NO ads

App Performance Report

Get a detailed PDF report for NeonDev - Offline Toolkit with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Downloads over time

NeonDev - Offline Toolkit has been downloaded 1 times. Over the past 30 days, it has been downloaded 1 times.

Changelog of NeonDev - Offline Toolkit

Show changelog

Developer information for Kärn Patent Apps

Kärn Patent Apps

anthonihamar@gmail.com

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Google Play Rankings for NeonDev - Offline Toolkit

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Technologies used by NeonDev - Offline Toolkit

NeonDev - Offline Toolkit is requesting 2 permissions and we don't have library information (yet).
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