ToolLab

A multi-tool utility app with device sensors, calculator, and more.

Tools

Sensors Tool Description Bubble Level Precision spirit level using the accelerometer with real-time animated bubble EMF Detector Electromagnetic field readings via magnetometer with peak-hold tracking Sound Finder Locate unwanted sounds with FFT spectrum analysis, spectrogram, and counter-tone generator NFC Tag Lab Read and write NFC tags GPS Location Store Save and manage GPS waypoints with map view Bluetooth Scanner Discover and inspect nearby Bluetooth devices Treadmill Control Control treadmill speed and incline over Bluetooth

Utilities Tool Description Calculator Clean 4-function calculator with haptic feedback PDF Viewer View PDF documents Notes Rich text notes with cloud sync Grocery List Shared grocery lists with sync Markdown Viewer Render and preview Markdown files Image Viewer Browse and inspect images with metadata Fast Drop Share files between devices on the same network Images to PDF Convert image sequences to PDF documents Chiptune Player Play tracker modules and chiptune audio files Focus Noise Ambient soundscapes and breathing exercises Signature Creator Draw and export signatures with sync QR Code Scan and generate QR codes Document Scanner Scan documents using the camera AI Chat Conversational AI with local model support Hex Editor Inspect and edit binary files File Converter Convert between file formats Sketch Board Freeform drawing canvas with sync Unit Converter Convert between measurement units Code Highlight & Edit Syntax-highlighted code viewer and editor String Transformer Transform text with various operations Information Tool Description Device Info Hardware, software, battery, and system details