Calculator
Result: —
Unit Converter
Converted: —
Text Utilities
Base64 Encode / Decode
URL Encoder / Decoder
JSON Formatter & Validator
Status: Idle
Password Generator
UUID Generator (v4)
Hash Generator (SHA-256)
Image Resizer & Compressor
Tip: leave width/height empty to keep aspect ratio. If only one is provided, the other is auto-scaled.
Color Picker & Contrast
Sample: The quick brown fox jumps over the lazy dog.
Contrast Ratio: — — Checking…
Stopwatch & Countdown
Stopwatch
00:00.000
Countdown
00:00