StreamTranslate for Speedrunners
Add real-time captions to your speedruns. Help international viewers follow your commentary, strats, and PB reactions — all with zero FPS impact.
Add Speedrun Captions →Last updated: March 2026
Quick Answer
Speedrunners need zero-impact tools. StreamTranslate processes audio in the cloud — no GPU, no CPU load, no FPS drops. Add a browser source to OBS and your speedrun commentary gets real-time captions and translations for global audiences.
Why Speedrunners Need Captions
Speedrunning is a global community. Events like GDQ attract millions of viewers worldwide. Japanese, Korean, and European speedrun communities are massive but often can't follow English commentary.
- Translated captions let international viewers follow your strat explanations
- Deaf and hard-of-hearing community is active in speedrunning
- Marathon streams benefit from persistent captions during multi-hour sessions
- Captioned PB reaction clips go viral on TikTok and X
Zero Performance Impact
Speedrunners can't afford frame drops. StreamTranslate runs entirely in the cloud — your PC only renders a lightweight browser source overlay. Zero GPU usage, zero CPU impact, zero frame rate reduction.
Set up once in OBS and forget about it. Focus on your run while StreamTranslate handles captions automatically.
Frequently Asked Questions
Does StreamTranslate affect FPS during speedruns?
No. StreamTranslate processes audio in the cloud. The OBS browser source is lightweight and has zero impact on game performance or frame rate.
Can viewers in other countries follow my speedrun commentary?
Yes. StreamTranslate translates your commentary into 10+ languages in real time. Japanese, Korean, and Spanish speedrun communities can follow along live.
Do captions work during marathon speedrun sessions?
Yes. StreamTranslate has no session time limits. Captions work continuously throughout multi-hour marathon runs and GDQ-style events.
Start captioning your speedruns today
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