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© 2026 Chapter20 Studio

UI/UX Studio — Jakarta & Remote

Crafting digital experience that win hearts and move markets

Chapter20 is a UI/UX studio shaping products, brands, and the small moments in between, with the patience of people who care how it feels.

View our work
Est. 2020 — Chapter 20
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Telkomsel Astra Adira BNI BCA BRI Permata Bank OCBC Pegadaian Danamon by.U Dunia Games BSI BTN
What we do

A small set of things, done with real care.

Our approach →
01

Product Design

End-to-end interfaces, from flows to final pixels.
02

UX Research

Talking to people, so the product knows who it is for.
03

Design Systems

Foundations your team can build on for years.
04

Brand & Identity

A voice and a face that feel unmistakably yours.
Selected work

Projects we're proud of.

All works →
Fintech

blu by BCA Digital

Banking that moves with you.

2025
Lifestyle

Kick Avenue

More than shopping. A drop-lit experience.

2025
Chapter20 Labs

Where we experiment, off the clock.

Works are client projects. Labs are the things we build to learn prototypes, tools, and small obsessions.

Enter the Lab →
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BUMN

Coretax

01

What if Coretax was designed around humans, not just rules?

Tool

Nord

02

What if music app was designed for focus instead of discovery?

Prototype

Bloom

03

What if new moms stopped guessing and started knowing?

Tool

Coming Soon

04

Stay tuned, we are brewing more experiment.

How we work

Slow questions, sharp answers.

Read the full approach →
01

Listen

We start with questions, not answers, understanding people, business, and constraints before a single screen.

02

Frame

We shape the problem into something sharp and worth solving, and align on what good looks like.

03

Craft

We design in the open, iterate fast, and sweat the details others skip.

04

Ship & tend

We see it into the world and keep refining — design is never quite finished.

Start a project

Let's write your story together.

Start a conversation → Chapter20id@gmail.com