NAB TOOLS DIRECTORY
All online tools
Find practical utilities for text, code, conversions, calculations, networking, and game development.
5 tools
Choose a tool to get started.
Tools
Stopwatch
A precise online stopwatch with laps and split times.
Open tool →ToolsCountdown Timer
A full-screen countdown timer with presets and sound alert.
Open tool →ToolsImage Resizer & Compressor
Resize and recompress images locally as JPEG, PNG, or WebP.
Open tool →ToolsColor Contrast Checker
Check foreground and background colours against WCAG AA and AAA.
Open tool →ToolsImage Metadata Viewer
Inspect basic image metadata locally without uploading the file.
Open tool →