Nibbly

EdwarlyGamer999+ · Tools

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android

AI summary

Offline collection of technical converters, calculators, drawing tools, minigames, and a music player. Version 1.0.4 adds private mode with a scientific calculator and emergency black screen, plus fixes for hardware meters and file checking.

Generated by AI. May contain inaccuracies.

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About this app

🧰 Nibbly — All-in-one converter for techs, engineers and developers

30+ technical tools in one 100% offline app. No ads, no tracking, no unnecessary permissions. Material You 3.

Now with paint editor, private mode, 3 minigames and a music player.

🔢 NUMBERS & BASES ✔️ Bases 2–36: Binary, Octal, Decimal, Hex, Base32/36, Nibble, BCD ✔️ ASCII with control characters ✔️ Alphanumeric code generator with custom separators ✔️ BigInt support for huge numbers

📝 TEXT & MORSE ✔️ Text ↔ Binary, Octal, Decimal, Hex, ASCII, Base64 ✔️ Full Unicode (emojis included) ✔️ Morse keyboard + 🔊 beep player + ⬇ .wav download

💾 BITS & STORAGE ✔️ bit → YB (SI) and KiB → YiB (IEC) ✔️ Combination calculator (2^N)

⚡ POWER & HARDWARE ✔️ Watts: mW → GW, HP, CV, BTU/h ✔️ 🌡️ CPU Heat Meter in °C/°F with jokes ✔️ Connection speed: bps → Tbps ✔️ CPU: Hz → THz with performance bars ✔️ RAM: DDR → DDR5 with bandwidth ✔️ Storage: HDD, SSD, NVMe Gen3/4/5, microSD, eMMC, USB

🎵 MULTIMEDIA ✔️ Audio bitrate with quality rating ✔️ Decibels with bass/mid/treble spectrum ✔️ Video resolution: px → Gpx ✔️ Time converter: ns → millennia ✔️ Frames per time unit ✔️ Codec info: MP3, AAC, Opus, FLAC, H.264/265, VP9, AV1, ProRes

🧮 CALCULATOR ✔️ +, −, ×, ÷, √, x^y, ± ✔️ "Please Don't" toggle — errors physically blow up the calc (or get swallowed by a black hole)

🎨 DRAWING ✔️ 🖌️ Brush, ✏️ pixel-perfect pencil, 🧽 eraser, 💧 eyedropper ✔️ 📋 Copy RGBA and HEX individually or both at once

🔒 PRIVATE MODE (NEW) ✔️ 🧮 Discreet calculator FAB ✔️ Scientific calc with visible expression, nested parentheses, x^y ✔️ 👁️ Emergency black screen — 3 taps to exit ✔️ Auto music pause/resume · 100% offline

🎮 GAMES ✔️ 🎯 2048 with real sliding animation ✔️ 🧱 Tetris with wall-kick rotation ✔️ 💣 Minesweeper with one-tap flag ✔️ Toggle ON/OFF · 100% offline

🎨 CUSTOMIZATION ✔️ Material You 3 with custom accent and background ✔️ 🌈 Animated gradient background ✔️ 🎵 "You Are Nibbled" music (offline in APK) ✔️ 🎚️ Separate volume sliders ✔️ Spanish / English ✔️ Effects, sounds and log toggles ✔️ 🔍 File checker

🎵 MUSIC PLAYER (NEW) ✔️ Standalone page for "You Are Nibbled" (In-App + HQ) ✔️ Full controls: play, pause, stop, prev, next, loop, seek, volume ✔️ Spanish / English with flag toggle ✔️ Keyboard shortcuts · responsive mobile/PC

🚀 WHY NIBBLY? ✅ 100% offline ✅ No ads, no tracking, no telemetry ✅ Only Storage + Internet + Vibration permissions ✅ Under 10 MB ✅ Auto-close in background (no battery drain) ✅ Open Source (Apache 2.0)

Perfect for developers, engineers, telecom techs, CS students and web designers.

⚠️ v1.0.4 FIXES 🔧 RAM meter reaches 100% with DDR5-8400 🔧 Audio bitrate reaches 100% with CD/FLAC 🔧 .ogg file checker works correctly 🔧 Calc buttons fill Android screens 🔧 Keyboard reconnect after fullscreen 🔧 Full English README + changelog

❤️ Made with love by EdwarlyGamer999+

tools converter calculator offline open source

What's new

v1.0.4Oct 21, 2026

🔒 NEW — PRIVATE MODE
Discreet private calculator FAB in the topbar with a full scientific calculator: • Visible accumulated expression (e.g. "(55) + (7) − (78) = -16") • Nested parentheses (up to 32 levels), x^y exponentiation, √, ±, backspace • Decimals with comma or dot (1,5 = 1.5) • Panic button hides the calc without destroying it — returns with the same state
👁️ Emergency black screen with fullscreen mode and 3-tap exit. Responsibility warning with persistent "don't show again" checkbox. Music auto-pauses when entering, auto-resumes when returning.
🎵 NEW — MUSIC PLAYER
Standalone page to listen to "You Are Nibbled" on the GitHub repository
🔧 FIXES
RAM meter now reaches 100% with DDR5-8400 (was capped at 71%) • Audio bitrate meter now reaches 100% with CD/FLAC (was capped at 40%) • .ogg file checker now validates correctly (was using the wrong method) • Private calc buttons fill the entire screen on Android WebView • Android keyboard reconnects after exiting fullscreen (IME rescue) (On some devices the bug is still active) • 3 new files in the expansion file checker (privacy + icon)
📖 DOCS
Full English README + changelog • New "privacy/" folder in the project structure guide • Step-by-step compilation guide updated for Capacitor / Cordova / manual WebView
✅ Official App Release