NEWObsiKO v1.4 is out

We build products for
writing, making and play.

Studio HyZet is an independent product studio. We plan, design and build every product ourselves.

Click the empty sky to place a star

PRODUCTS

Tools to write, make and play with.

All three are built from scratch by Studio HyZet.

ObsiKO 옵시코

v1.4 · ReleasedFree

Write, and it connects itself —
a knowledge app that grows your own universe

Notes become stars and wikilinks draw the constellations. An editor that formats as you type and an AI that shows its sources. Free, no subscription.

macOS · Windows · iOS · iPadOS · Android · Web
[[Ideas]]#journal[[Reading]][[Projects]][[Memo]][[Travel]]
Tap cells to draw a motif
Written pattern
  1. R7MC 4 · CC 1 · MC 4
  2. R6MC 4 · CC 1 · MC 4
  3. R5MC 3 · CC 3 · MC 3
  4. R4MC 1 · CC 7 · MC 1
  5. R3MC 3 · CC 3 · MC 3
  6. R2MC 4 · CC 1 · MC 4
  7. R1MC 4 · CC 1 · MC 4

Purliko 펄리코

BETA · Web

Draw the chart.
The written pattern writes itself.

My knitting pattern studio — knitting and crochet, cross stitch, beads, card weaving and tatting.

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City Memory Bureau

In development · Mobile

Every coordinate is a place
where someone once stood.

A nonogram procedural from Field Unit 3.

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HOW WE BUILD

Start small,
build it all ourselves.

  1. 01

    End to end

    Planning, design, engineering and operations all happen inside the studio. The people who make it own it.

  2. 02

    Korean first

    From the smallest Hangul input glitch to a single sentence, we polish for Korean users first.

  3. 03

    Between art and code

    Looking good and working well are never separate goals. We iterate until both are true.