Wallpaper

Browse countless beautiful desktop wallpapers online, auto-change wallpapers on timer, and one-click crop images for mobile screen sizes.

Create QRCode

Batch generate QR codes via Excel import or manual entry, print directly without saving files, customize colors, sizes and center logos, and export high-resolution images.

Piano Keyboard

Windows piano simulator. Play tunes directly on your computer keyboard, featuring multiple built-in instrument sounds for diverse playing experience. Simple interface, no extra hardware required

Digit Mirror

desktop mirror application that turns your computer’s local camera into a high-definition real-time mirror.

yuer day day up

Primary math worksheet maker for addition & subtraction: random custom-range problems, adjustable fonts/colors, answer keys, one-click PDF export & print.

photo to video

Turn your photos into stunning videos with custom music, transitions, and exact sizing.

charts design

Create line, bar, pie, radar and other charts via Excel import or manual input; export charts as images instantly.

quick hide window

You can freely select and mark the specific windows you want to hide in advance, and trigger the hide operation anytime via hotkey or mouse middle button click.

meditation

A simple meditation helper with immersive ambient nature sounds and precise countdown timer reminders to help you relax, focus and relieve stress easily.