Skip to content
Audexum

Korean Text to Speech한국어

Generate natural-sounding Korean audio via REST API. 10 voices, Hangul script, 2,000 free credits + 250/day, no credit card.

Sample, Korean (ko-KR)

Audexum에 오신 것을 환영합니다. 개발자와 콘텐츠 크리에이터를 위한 음성 합성 서비스입니다.

Try this in the playground

Why Audexum for Korean

  • Full Hangul syllabic block support, with correct reading of all Korean syllable combinations
  • Correct Korean consonant assimilation and liaison rules (연음, 자음동화)
  • Korea's tech sector (Samsung, Kakao, Naver, Krafton) needs affordable Korean TTS
  • Cheaper than Google TTS at high volumes, with a free tier Google lacks
Competitor coverage

Google Cloud TTS supports Korean at $16/1M. ElevenLabs supports Korean at premium pricing. Audexum is €24.17/1M on the Pro plan with correct consonant assimilation and a free tier.

Korean gaming, K-content, and tech

Korea's gaming (Krafton, NCSoft, Netmarble), K-drama subtitle narration, and rapidly expanding tech sector create strong demand for affordable, accurate Korean TTS.

Audexum integrates as a single REST endpoint, no SDK required. Send your Korean text, receive WAV audio. The free tier (2,000 free credits + 250/day) covers prototyping; paid plans start at €12/month.

First Korean audio in 60 seconds.

The Korean language code is ko. Pass it as the lang parameter.

All 10 voices (M1 to M5, F1 to F5) support Korean. Full API reference: audexum.com/docs.

cURL
curl -X POST https://audexum.com/api/synthesize \
  -H "Authorization: Bearer $AUDEXUM_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "text": "Audexum에 오신 것을 환영합니다.",
    "voice": "F1",
    "lang": "ko"
  }' \
  --output output.wav
Python
import requests

response = requests.post(
    "https://audexum.com/api/synthesize",
    headers={
        "Authorization": f"Bearer {AUDEXUM_KEY}",
        "Content-Type": "application/json",
    },
    json={
        "text": "Audexum에 오신 것을 환영합니다.",
        "voice": "F1",
        "lang": "ko",
    },
)
response.raise_for_status()

with open("output.wav", "wb") as f:
    f.write(response.content)

Korean costs the same as English.

No language surcharge. Korean is included on every plan at the same rate as any other language. Pack credits never expire, and dictation uses the same balance.

Full pricing details
Free
€0
2,000 + 250/day
Creator
€12/mo
480,000 / mo
Pro
€29/mo
1,200,000 / mo
Scale
€49/mo
4,000,000 / mo
Business
€149/mo
15,000,000 / mo
Credit packs
€7
250,000, never expire

Korean TTS questions

Does Audexum correctly handle Korean consonant assimilation?

Yes. Korean has several sandhi rules: consonants change pronunciation based on surrounding sounds (e.g. 학교 is pronounced /학꾜/ not /학교/). These assimilation rules are applied automatically.

Is Korean on the free tier?

Yes. Korean is available on the free plan (2,000 credits + 250 a day), no credit card required.

Can Audexum Korean TTS be used for K-content subtitle narration?

Yes. K-drama and K-pop content creators use TTS for automated narration of Korean subtitles. The WAV output is suitable for video editing tools like Premiere Pro and DaVinci Resolve.

How does Audexum Korean pricing compare to Google TTS?

Google Cloud TTS charges $16/1M chars. Audexum is €24.17/1M on the Pro plan, cheaper than Google. Audexum also includes a free monthly quota and bundled dictation, which Google TTS does not offer.

Audexum speaks 32 languages.

Switch language with one parameter. Same endpoint, same price.

See the full language list in the API docs or the multilingual TTS guide.