WLTT tools · LED screens
LED pixel pitch simulator
Compare P0.9 to P20 on photos and video. Calibrate the scale with a bank card and explore the LED grid at different viewing distances.
See the difference, not just the numbers
Choose a pitch, content and viewing distance. Each luminous dot represents one LED pixel. Smaller pitches produce a denser grid.
JPG, PNG or WebP · up to 8 MB and 16 MP · no animation. Converted to WebP. The image is available via link and QR for 30 days from upload, then automatically deleted. The original is not stored.
Anyone receiving your link or QR code can view this image. Do not upload documents, bank cards or confidential information.
The whole screen is reduced to fit the window. This is an aspect-ratio overview, not 1:1 scale; nearby distances may look identical. Use 1:1 to compare pixels.
Minimum distance ≈
2.9 m
Comfortable viewing ≈
5.8–8.7 m
Angular resolution limit ≈
10 m
How to read the simulation
After calibration, the centre-to-centre spacing in 1:1 mode matches the selected pitch in millimetres. Before calibration, we assume an approximate density of 96 CSS pixels per inch.
The selected distance from 0.1 to 200 m adjusts the angular size of the grid relative to viewing your monitor from 60 cm. Dimensions set the screen proportions. A screen larger than the window is reduced further to fit; 1:1 mode shows its central section.
This is an illustration, not a performance guarantee. Monitor density, eyesight, brightness, LED optics and content affect perception. Grids finer than the monitor resolution are smoothed. Compare real samples before selecting equipment.
Selection guidelines
Minimum distance: pitch in mm ≈ distance in m; comfortable viewing: about 2–3 times that distance. The theoretical resolution limit assumes one arcminute visual acuity and is not a required viewing distance.
Configure your LED screen
Choose the type, desired dimensions and pixel pitch. Submit the form or discuss your configuration with the AI assistant.