AI summary
Offline technical toolkit with 40+ converters and utilities, including logic-gate simulation, ciphers, a memory simulator, Markdown editor, calculator, drawing tools, and minigames. Version 2.0.1 adds an interactive logic-gate playground with truth tables and circuit building.
Generated by AI. May contain inaccuracies.
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About this app
🧰 Nibbly — All-in-one converter for techs, engineers and developers
40+ technical tools in one 100% offline app. No ads, no tracking, no unnecessary permissions. Material You 3. Now with ciphers, Markdown, memory simulator, range converter, logic gate simulator, 5 minigames and a hidden easter egg in Pong.
🔢 NUMBERS & BASES ✔️ Bases 2–36: Binary, Octal, Decimal, Hex, Base32/36, Nibble, BCD ✔️ ASCII + alphanumeric generator + BigInt
📝 TEXT & MORSE ✔️ Text ↔ Binary, Octal, Decimal, Hex, ASCII, Base64, Morse ✔️ Full Unicode · Morse keyboard + beep player + .wav download
💾 BITS & STORAGE ✔️ bit → YB (SI) and KiB → YiB (IEC) ✔️ Combinations (2^N)
⚡ POWER & HARDWARE ✔️ Watts: mW → GW, HP, CV, BTU/h ✔️ CPU heat meter (°C/°F) with jokes ✔️ Connection speed: bps → Tbps ✔️ CPU (Hz → THz), RAM (DDR → DDR5), Storage (HDD/SSD/NVMe)
🎵 MULTIMEDIA ✔️ Audio bitrate · Decibels + spectrum · Video resolution ✔️ Time converter · Frames per unit · Codec info (MP3 → AV1)
🧮 FORMULAS ✔️ Live formula editor + auto variable detection ✔️ 6 step-by-step conversions with full procedure tables ✔️ 🎓 No AI — runs locally, ideal for students
🔐 CIPHERS ✔️ Classical: Caesar, ROT13/47, Atbash, Vigenère, Affine, Substitution ✔️ Encodings: URL, Unicode, XOR ✔️ Modern: AES-256-CBC, DES, 3DES ✔️ Stream: RC4, Rabbit
🔌 LOGIC GATES ✔️ 8 gates: AND, OR, XOR, NAND, NOR, XNOR, NOT, BUF ✔️ 🧮 Calculator — live result + boolean expression ✔️ 📊 Truth table — auto-generated + minterms Σm ✔️ 📐 Simplified SOP expression ✔️ 🔌 Interactive SVG builder with draggable nodes ✔️ ⚡ 60 FPS drag · 🎓 Ideal for CS students
📊 RANGE ✔️ Up to 100,000 entries · paginated · CSV export
🧠 MEMORY ✔️ 4,096 bytes (000–FFF) · read, write, fill, clear
📄 MARKDOWN ✔️ Live editor + preview · format toolbar · undo/redo ✔️ GitHub integration (paste README URL) ✔️ Focus mode (truly fullscreen)
🧮 CALCULATOR ✔️ +, −, ×, ÷, √, x^y, ± ✔️ "Please Don't" toggle — errors blow up the calc
🎨 DRAWING ✔️ Brush, pencil, eraser, eyedropper · copy RGBA/HEX
🔒 PRIVATE MODE ✔️ Discreet calculator FAB · scientific calc ✔️ Emergency black screen — 3 taps to exit ✔️ Auto music pause/resume · 100% offline
🎮 GAMES ✔️ 2048 · Tetris · Minesweeper ✔️ Pong with hidden easter egg at 7–0 ✔️ Pop It!
🎨 CUSTOMIZATION ✔️ Material You 3 with custom accent + background ✔️ Animated gradient · bundled music · volume sliders ✔️ Spanish / English · file checker
🎵 MUSIC PLAYER ✔️ Full OST: You Are Nibbled + The Great Nibbly Revelation ✔️ Play, pause, stop, prev, next, loop, seek, volume ✔️ ES/EN with flag toggle · keyboard shortcuts
🚀 WHY NIBBLY? ✅ 100% offline · no ads · no tracking · no telemetry ✅ No AI — every formula runs transparently ✅ Only Storage + Internet + Vibration permissions ✅ Under 10 MB · auto-close in background ✅ Open Source (Apache 2.0)
Perfect for developers, engineers, telecom techs, CS students and designers.
❤️ Made with love by EdwarlyGamer999+
What's new
- 🎮 NIBBLY 2.0.1 — LOGIC GATES
- First release of Expansion Pack 2. A complete digital logic playground in a single tab with three shared modes.
- 🔌 NEW: LOGIC GATES ✔️ 8 gates: AND, OR, XOR, NAND, NOR, XNOR, NOT, BUF ✔️ 🧮 Calculator — giant ON/OFF result + live boolean expression ✔️ 📊 Truth table — auto-generated + minterms Σm + simplified SOP ✔️ 🔌 Builder — interactive SVG circuit ✔️ 🎯 Draggable A / B / Y nodes — move cable origins freely ✔️ 🌊 Bézier cables that stretch live as you drag ✔️ ⚡ 60 FPS drag — only setAttribute per frame, no lag ✔️ 📱 Touch + mouse via Pointer Events ✔️ 🚫 No accidental scroll on mobile ✔️ 📐 Bounds-aware clamping — no invisible wall on either axis ✔️ 🔄 Positions preserved across gate / bit changes
- 🌍 BILINGUAL ✔️ tab.logic + full lg.* namespace in EN + ES ✔️ Every mode, gate description and label translated
- 🎨 ICON ✔️ New logic.png wired into NibblyIcons ✔️ Shows in mobile nav-bar and Desktop UI sidebar ✔️ Automatic 🔌 fallback if the icon is missing
- 🔍 FILE CHECKER ✔️ Detects logic-gates.js + logic-gates.css ✔️ New category: checker.cat.logic
- 🔧 FIXES ✔️ Drag was ~2 FPS → rewritten to 60 FPS (persistent SVG) ✔️ Page scrolled while dragging on mobile ✔️ Invisible wall on horizontal + vertical drag ✔️ Nodes escaped the canvas after rotation/resize
- 📦 UPDATED FILES ✔️ index.html + app/config.js ✔️ strings.js + es.js + icons.js + desktop.js
- 🛡️ NO AI ONLINE OR LOCAL Everything runs locally. No telemetry. No training.
- 🎓 Ideal for CS students: visualize gates, truth tables and SOP expressions.
- ✅ Official Release — v2.0.1
About this version
- Version
- 2.0.1 (21)
- Size
- 12.95 MB
- Requires Android
- 6.0
- Target SDK
- 23
- Architecture
- arm64-v8a, armeabi-v7a, x86, x86_64
- Downloads
- 3
- Updated
- Oct 28, 2026
- Package
- com.edwarly999.nibbly
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