| What it does | Read your screen size, resolution and refresh rate live in your browser
| Free Morse code translator for text, audio, images, sound playback, flashlight signals, and downloads
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Free
| Free
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| Pricing | Not given
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| Key features | - Live screen resolution detection in CSS and physical pixels
- Device pixel ratio measurement
- Browser window size detection
- Display refresh rate checker
- Color range detection
- Physical screen size measurement with bank card
- TV size calculator by seating distance
- Dead pixel test
- Screen comparison tool at scale
- Refresh rate test
| - Text to Morse code translation
- Decode Morse code to text
- Audio playback with adjustable speed and tone frequency
- Image pattern recognition for Morse code in photos
- Audio signal analysis to decode Morse from recordings
- Flashing light visualization of Morse signals
- Download as text or export as WAV/MP3 audio
- Support for letters, numbers, and punctuation
- Real-time character mapping
- Learning resources and reference pages
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| What makes it different | - All measurements run in your browser with no data sent to servers
- Uses bank card calibration to measure actual physical screen size
- Reference data cross-checked against manufacturers' spec sheets
- Distinguishes between diagonal screen size and width/height dimensions
- Shows real panel resolution accounting for display scaling and pixel ratio
| - Supports multiple input methods: text, images, and audio files
- Audio export capability for offline practice and sharing
- Customizable audio settings with frequency range 200-1000 Hz
- Comprehensive learning resources for amateur radio and education
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 3 ▲ +3 (up) since last check | 13 ● no change since last check |
| Trust Flow (Majestic) | 3 | 4 |
| Citation Flow (Majestic) | 4 | 29 |
| Referring domains (Majestic) | 4 | 83 |