Independent software studio · Taipei
Small software,
made from zero.
Focused tools for creators, live shows and everyday work. Private by design, fairly priced, and built by someone who uses them every day.
Explore products ↓Products
Six tools, one simple promise: do one job really well.

AniNote
AvailableEveryday
Notes for every platform, no subscription
Handwriting, whiteboards and documents that sync through your own cloud across iPhone, iPad, Mac, Windows and Android.
Visit AniNote →
BY FEEL
AvailableEveryday
Film camera for iPhone & Android
30 city-inspired film looks with grain and live light leaks — the same feel on both platforms.
Visit BY FEEL →
PikStamp
AvailableWork & documents
Free PDF stamp & straddle seal
Add company seals, signatures and cross-page straddle seals to any PDF right in your browser. Nothing is uploaded.
Visit PikStamp →
Signal Flow
AvailableStage & live production
Concert video system designer
Answer a few questions and get a complete show video system — devices, cards, cabling and printable signal-flow diagrams.
Visit Signal Flow →
Codec Bridge
Coming soonStage & live production
Video codec converter for VJs
Convert NotchLC, Hap, DXV, ProRes and MP4 on your Mac, then trim, key, colour-grade and sync to LTC timecode.
Visit Codec Bridge →
StageScan
Coming soonStage & live production
3D scanning & point-cloud art
Turn people, rooms and buildings into glowing point-cloud art, or scan venues in real-world meters for stage design.
Visit StageScan →How we build
Private by default
Most of our apps work offline or keep your files on your own device and in your own cloud. No accounts unless they are truly needed.
Pay once when we can
Free to start, one-time purchases where possible, and no surprise subscriptions.
Made by a working creator
Born from real stage, VJ and studio work — every tool solves a problem we had ourselves.
About madeinzero
madeinzero is a one-person software studio based in Taipei, Taiwan. We design and build apps for iPhone, iPad, Mac, Windows, Android and the web — from concert video system design and codec conversion to film cameras, note-taking and PDF stamping.
Questions, feedback or partnerships: pikflyer.app@gmail.com