| What it does | Measure your reaction time and see where you rank against everyone else on the same device
| Free online tools for everyday digital work
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| Stage | Not given
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| Founded | Not given
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| Based in | US
| PT
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| Pricing model | Free
| Free
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| Pricing | Not given
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| Key features | - Reaction time measurement with five trials and median scoring
- Device-specific percentile ranking (mouse, trackpad, touchscreen)
- Exportable score history stored in your browser
- Embeddable tests for third-party websites
- Anonymous population distribution comparison without tracking
| - Merge and organize PDF files
- Image compression and format conversion
- OCR text recognition from images and PDFs
- JSON formatting and validation
- Password generation with customizable rules
- Word and text statistics counter
- Browser-first processing without uploads
- Connected workflows for multi-step jobs
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| What makes it different | - Device-specific rankings that account for hardware differences like screen refresh rate and input latency
- No accounts, no tracking, and no third-party scripts or advertising
- Transparent methodology with published reference data sources and clear limitations
- Fully embeddable tests with no installation or sign-up required
- Median scoring from multiple trials to reduce noise and account for natural variability
| - All tools available free without account creation or login requirements
- Most tools process data locally in the browser without sending files to servers
- Practical guides and multi-step workflow explanations for complex tasks
- Tool-first interface with instructions below the workspace for immediate use
- 15 clearly organized categories around real jobs rather than technical labels
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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 |
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| DR (Domain Rating by Ahrefs) | 1 ● no change since last check | 6 ● no change since last check |
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| Trust Flow (Majestic) | 2 | 1 |
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| Citation Flow (Majestic) | 22 | 12 |
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| Referring domains (Majestic) | 9 | 10 |
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BenchSelf
ZIPZAX