Displays & Gaming
HDMI / DisplayPort Bandwidth Calculator
Calculate the active-video data rate from resolution, refresh rate and bits per pixel. Compare it with a useful payload budget you supply. This is a planning calculation, not a compatibility certificate.
PPI Calculator
Calculate a screen's pixels per inch from its native pixel dimensions and active diagonal. The result also shows the rectangular screen's estimated width, height and reduced aspect ratio.
Input Lag Checker
Work through a guided check for delayed mouse or controller response. Your observations help separate input, game rendering and display checks; this page does not measure physical input latency.
Game Lag Checker
Separate network lag, low frame rate, uneven frame delivery and delayed input using the symptoms you observe in a game. The result suggests the next checks rather than diagnosing your PC or connection.
Gamepad Tester
Inspect the controller states exposed by this browser: connected devices, button values, axis positions and mapping. The test shows reported input without certifying the controller's hardware.
Screen Color Temperature Guide
Review screen white-point settings with a static white and gray reference. The page helps organize a comparison of display presets and software filters; it cannot measure the panel's temperature in kelvin.
Dead Pixel Test
Display solid colors to inspect your screen for persistent dark, bright or colored points. Choose each field manually and record what you see; the page does not detect or diagnose pixels automatically.
Monitor Ghosting Test
Observe moving edges for trails or halos with a browser-generated pattern. Start the animation deliberately and compare supported display settings under the same conditions. This is a visual check, not a response-time rating.
Blurry Text Checker
Compare where text looks blurred and collect the relevant display settings. Choose the operating system and the affected scope: one application, one display or everything. The guide suggests checks from your observations; it does not inspect the screen.
Clan Name Generator
Create gaming clan names in competitive, fantasy or playful styles. Add a word, compare suggested tags and save a shortlist locally.
Projector Throw Ratio Calculator
Plan lens-to-screen distance or image width using a projector’s published throw ratio. Compare the placement range of a zoom lens.
Guides
Screen Resolution, Pixel Density and Scaling Explained
Calculate physical pixel density from the active diagonal, distinguish signal resolution from scaling, and narrow blurry text with repeatable checks.
Separate Input Delay, Frame Stutter and Network Lag
Trace the observed symptom through input, rendering, display and network stages. Use comparable tests and keep browser observations separate from physical latency measurements.
Check Clan and Podcast Name Ideas Before Using Them
Use a repeatable shortlist, spoken test and existing-use review before adopting a generated name.