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About Ehroz
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Ehroz

designer & developer · ehroz.pro

Chip
Coffee M∞ Max
Memory
7 apps in the Dock
Startup disk
Ideas, 99% full
macOS
Astana, UTC+5
More Info…

Easter egg: the Konami code or double-click the logo.
All apps 04 / Auto captions
04№ 04

Sukhan

Captions for vertical video — automatic and good-looking.

Watch for releases
Status
In development
Platform
macOS
Sukhan Item 04 · Sukhan
A / DescriptionWho it’s for

Sukhan is a tiny editor for captions. It transcribes speech with word-level timing (Russian with English terms, English, Kazakh), lets you fix text on the timeline or right in the preview, and the preview matches the export pixel for pixel. In development.

Who it’s forCreators and social media teams making short vertical videos.

B / What it does04 features

What it does

01 / 04

Word by word

Word-level timing from Groq Whisper, ElevenLabs Scribe or Google Gemini — on free tiers, with your keys in the macOS Keychain.

Sukhan · demo 01 Interface demo
02 / 04

A real timeline

Waveform and zoom, drag phrases and word edges, split and join, nudge the track by 50 ms, ⌘Z.

Sukhan · demo 02 Interface demo
03 / 04

9:16, 1:1, 4:5, 16:9

If the ratio is different — crop by dragging right in the preview, or fit with a blurred background.

Sukhan · demo 03 Interface demo
04 / 04

A fast renderer

One Rust engine for preview and export. On Apple M4, a one-minute 1080×1920 clip with captions exports in 8 seconds.

Sukhan · demo 04 Interface demo
C / How it works03 steps

How it works

  1. 01

    Drop a video into the window — MP4, MOV, MKV, WEBM, M4V or audio.

  2. 02

    Pick a provider and language — Sukhan transcribes word by word.

  3. 03

    Fix the text on the timeline and save a .subproj project.

D / FAQE / Requirements

FAQ

When is it out?

Stages 0–3 are done: renderer, player, frame formats, recognition, editor and projects. Next: styling, presets and export.

Do I need to install anything?

No, FFmpeg is bundled with the app.

Where are API keys stored?

In the macOS Keychain, not in files.

F / Other apps10

Other apps

G / Contact@hhrrzz1

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