| What it does | Free browser tools for audio, display, device, image and measuring tasks that run instantly with no sign-up
| Free browser tools for random picks, printable practice, wheels and data conversion
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| Stage | Startup
| Startup
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| Founded | 2026
| 2026
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| Based in | Not given
| Not given
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| Pricing model | Free
| Free
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| Pricing | Not given
| Not given
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| Key features | - Pitch detector to identify notes and frequency
- Vocal range test to find voice type
- Guitar, ukulele, violin and bass tuners
- Speaker and headphone testing
- Dead pixel and stuck pixel detection
- Spectrogram and oscilloscope visualization
- BPM detection and tempo finding
- Chord and song key finder from audio
- Camera, mouse and game controller testing
- EXIF removal and image file conversion
| - Random Number Generator with customizable range and quantity
- Random Letter Generator for A–Z selection
- Random State Generator for 50 U.S. states
- Random Number Wheel with editable options and weights
- Worksheet Generator for fraction practice and handwriting
- Country Wheel with 193 UN member states
- Truth or Dare Wheel with family-friendly prompts
- JSON to CSV Converter with delimiter and BOM options
- UUID Generator for v4 or v7 with multiple options
- Cursive Generator for Unicode text conversion
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| What makes it different | - All tools run instantly in the browser with no sign-up or download required
- Complete privacy: nothing is uploaded or stored, all processing happens on your device
- Works on both phones and computers
- Requests microphone and camera access only after you initiate
- Uses Web Audio API for precise sound analysis without uploads
| - Everything runs locally in your browser without server uploads
- No account or sign-up required
- Continuous tool corrections and FAQ pages with examples
- Uses browser cryptographic random source with rejection sampling
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| Free plan | Not given
| Not given
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| Open source | Not given
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| Platforms | Not given
| Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 0 | 0 |
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| Citation Flow (Majestic) | 0 | 0 |
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| Referring domains (Majestic) | 0 | 0 |
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