subpix-Lab

Designed for Android tablets and compatible ChromeOS computers. subpix-Lab is a visual workspace for exploring how images look through different subpixel layouts. Start with a test pattern, open a photo or video from your device, or use an available camera with permission. Images are processed locally. Compare two layouts using the same source and framing. Zoom and pan the preview, then adjust exposure, sampling resolution, cell spacing and optical blending. Build your own layout with red, green, blue and white shapes. Change their position, size and rotation, and import or export layouts as JSON. Use a photo as a repeating square pattern with fit, fill and tile controls, or try extracting editable shapes from its RGB regions. Photo-based detection is approximate. Save the processed view as a JPG/SVG image or a silent video. Supported input and video export formats depend on the device. The core image and layout tools work offline and do not require an app account. Choose a light, dark or system theme. The app includes help and a privacy notice. The privacy text is available in Turkish and English. The layouts are schematic simulations, not measured display profiles. Zoom enlarges the preview; it does not change the camera lens. The interface is available in eight languages: Turkish, English, German, French, Spanish, Portuguese, Japanese and Korean. The device language is selected on first launch. Change it from the language menu in the top bar; the app remembers your choice. Try the free web demo in your browser: https://ycswu.co/subpix-Lab/

Free, 1:1, 16:9 and 9:16 frames with stacked A/B comparison. Export images as JPG or SVG. Open downloaded photos from Android Downloads. Scroll settings without changing slider values. Saved/canceled notices close after 2 seconds; finishing a video opens the save prompt automatically. Export and Image labels now follow the selected interface language.