TPLive
TablePix
Convert PDF tables to Excel & CSV, right in your browser.
ToolsOpen
AI tools & games studio
Useful AI tools & games, made by jifenkuaile
A growing studio shipping focused tools and playful games. Pick one and dive in — no signup needed.
Products
Everything we've shipped and what's on the way. Click any live product to open it in a new tab.
Live
MetaScrub
Strip EXIF, GPS & camera metadata from photos — 100% in your browser.
ToolsOpen
Live
SpinPick
Spin a wheel to pick a random name or option — fair, fast, free.
ToolsOpen
Live
TidyCSV
Clean, de-duplicate & tidy CSV files in your browser — no upload.
ToolsOpen
Live
UnitFlip
Convert everyday units with formulas, tables, and local browser calculations.
ToolsOpen
Live
NeonWire
A fast-paced neon arcade game playable right in your browser.
GamesOpen
Live
DailyGrid
A free daily number-logic puzzle — one new grid every day.
GamesOpen
Live
HueLine
A free daily color-gradient sorting puzzle — one new hue line every day.
GamesOpen
Live
NumberFlow
A free daily number-path puzzle — connect the flow, fresh grid daily.
GamesOpen
Live
StepWord
A free daily word-ladder game — change one letter at a time to win.
GamesOpen
Coming soon
Content & guides
Helpful guides and content sites on the way.
Content
About jifenkuaile
jifenkuaile is an independent studio building small, focused products that do one thing well. We ship browser-based tools and playful games that work instantly — no accounts, no friction.
This site is our home base. Each product lives on its own, and the list keeps growing as we ship more.