01
What Kaption needs from you
Kaption reads pixels from a chosen part of your screen. That means setup is mostly about drawing a clean rectangle around the game dialogue, not around the whole screen.
A slightly larger region is better than a tight one, but do not include speaker portraits, UI hints, or the translated overlay itself.
- Use a long NPC line when choosing the region.
- Leave a little vertical room for multi-line dialogue.
- Redraw the region after changing resolution or UI scale.
02
Where most setup problems come from
If subtitles flicker, repeat, or look like nonsense, Kaption is usually reading something it should not. The common case is the translated overlay sitting inside the OCR region.
The fix is simple: move the overlay above or below the dialogue area, then redraw the capture region around only the original in-game text.
Step by step
- 01
Download and install
Use the public installer from the landing page. The app is self-contained, so normal players do not need to install .NET manually.
- 02
Open the game first
Start Genshin Impact or Honkai: Star Rail and enter a dialogue scene before drawing the region.
- 03
Draw the Dialogue Region
Capture the original game dialogue, not the translated overlay. If you want the full screenshot walkthrough, use the dedicated region guide.
- 04
Play one long conversation
Test on a talky NPC or event scene. If a line is clipped, redraw the region a little taller.
Questions
Do I need to configure every time?
No. Kaption remembers regions per game. You usually redraw only after changing resolution, UI scale, monitor layout, or game window mode.
What should I do first when OCR fails?
Show the region, check whether the overlay is inside it, and redraw the box around only the original dialogue text.
More guides
Safety Is Kaption safe to use with Genshin Impact and Honkai: Star Rail?
Kaption reads screen pixels and shows a subtitle overlay. It does not modify game files, inject code, hook processes, or read game memory. Every release is scanned on VirusTotal.
Genshin Impact Genshin Impact translator overlay for Polish subtitles
Use Kaption as a Genshin Impact subtitle translator. Read quests, events, NPC dialogue, choices, and UI text in Polish without mods.
Honkai: Star Rail Honkai: Star Rail translator overlay for Polish subtitles
Use Kaption to translate Honkai: Star Rail dialogue into Polish while you play. Works with story scenes, NPC dialogue, and long text-heavy quests.