
SubDuet
Prepare two subtitle languages together, while keeping your existing media library and player.
Public beta · v0.1.0b15Explore tool


Creative work for clients. Original products built in-house. Exploring new possibilities through AI research.

Prepare two subtitle languages together, while keeping your existing media library and player.
Public beta · v0.1.0b15Explore tool
A Hong Kong red-packet calculation app, also known as 人情計到盡. A new version is planned for relaunch.
New version plannedExplore tool
A platform exploring how reviewed source material can stay connected to project records.
In development · Private prototypeExplore toolWe create brand films and creative content, from concept and creative direction to production and post-production.
We design brand identities, websites and digital platforms that work together as one brand experience.
We develop original products and AI tools, turning ideas into useful tools and workflows.
We explore how AI can support creative work through prototypes, testing and documented experiments.

A retrospective on the design and development of KURIO’s multilingual media platform.
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A retrospective on AFTERXOK’s music and character project, credited to Zackary’s independent creative work.
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AI face replacement explored in response to client production work in 2024 and 2025.
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A logo design for Orbitque 星軌, developed as part of a rebranding brief.
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In December 2025, we created a short horse-racing programme video for YouTube from imagery supplied by a client and a single audio recording.
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Commission a project, discuss a product, or bring us an AI workflow challenge. Share your goals, scope and timing at hello@nlinea.io.
hello@nlinea.io