wikiHow
A broad how-to library for everyday skills and step-by-step instructions.
FreeNo signupPartial Chinese supportReviewed
No signup shelf
Free tools you can use without signup
A curated shelf of free tools with no or low signup friction for PDFs, images, writing, and quick tasks.
小学试卷网
Chinese primary-school printable test papers for grades 1-6.
FreeNo signupChinese-friendlyReviewed
BgSub
A browser-side AI background remover and replacement tool with a Chinese-friendly interface.
FreeNo signupChinese-friendlyReviewed
PaperMe 纸由我
A Chinese-friendly printable paper generator for grids, dot paper, music sheets, Cornell notes, and more.
FreeNo signupChinese-friendlyReviewed
RemovePhotos
A free AI background remover for quick portrait, product, and creator-image cleanup.
FreeNo signupChinese-friendlyReviewed
Pixel-Beads
A free tool that converts images into fuse-bead / pixel patterns.
FreeNo signupNo Chinese supportReviewed
PDF24 Tools
A free PDF toolbox for merging, compressing, converting, OCR, editing, and more.
FreeNo signupPartial Chinese supportReviewed
Zperiod
An interactive periodic table with 3D atom models and chemistry learning helpers.
FreeNo signupPartial Chinese supportReviewed
TinyWow
All-in-one PDF, image, writing, and file utilities.
FreeNo signupPartial Chinese supportReviewed
Photopea
A Photoshop-like editor in the browser.
FreeNo signupPartial Chinese supportReviewed