| What it does | Free online tools for everyday digital work
| Read your screen size, resolution and refresh rate live in your browser
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| Stage | Not given
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| Founded | Not given
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| Based in | PT
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| Pricing model | Free
| Free
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| Pricing | Not given
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| Key features | - 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
| - 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
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| What makes it different | - 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
| - 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
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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) | 10 ▲ +2 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 1 | 3 |
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| Citation Flow (Majestic) | 12 | 4 |
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| Referring domains (Majestic) | 10 | 4 |
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ZIPZAX
Screen Dimensions