Guides Download HikariSub guides

Install The Getting started window Moving from legacy A tour of the window

Files and formats Export Grid Line editor Styles and the Style manager Video Audio Timing Find and replace

Visual tools Edit shapes and Edit tags Perspective Motion tracking Fonts

Split and join Tap to time Kanji timer Furigana Onset snap Karaoke check Templater Template editor Presets

Translation mode Line matching

Spelling Grammar Subtitle comparison QC notes

Running scripts The Automation panel DependencyControl The user folder Writing scripts

Using plugins Write your first plugin Hikari API reference

The Agent panel Connect Claude Code or Codex Reviewing AI changes

Layouts Themes Shortcuts Settings

ASS override tags Shortcuts Settings Command line

What's new Troubleshooting FAQ What is sent Reporting problems

Plugins

Hikari API reference

Every operation, event and type of the Hikari API that plugins call, generated from HikariSub itself.

This reference comes with the next HikariSub release, whose docs export carries it. Until then, the Write your first plugin guide covers the calls it uses.

Report a problem

Write your first plugin

Make a HikariSub plugin in three steps, a command, a panel and an edit, then learn the manifest, permissions and tiers, and how to sign and publish it.

The Agent panel

Ask HikariSub's AI agent to work on your subtitles in threads, choose how much it may do without asking, and cap what it costs.