Multi-language studio
Translate one source into multiple languages and export the voice pack in one pass.
Pick the target languages, translate them together, then preview each voice individually or package the full set into a ZIP file with language-aware filenames.
Workflow
1. Select multiple languages. 2. Translate once. 3. Play per language or download all audio together.
Free-tier note
Translation and voice generation use separate fair-use limits. Long outputs may need shorter copy for audio.
Setup
Prepare the source, targets, and voice settings
Follow the workflow from top to bottom: enter the source, select target languages, review each translation, preview voice, then name and download the bundle.
1. Source text
0 / 1,000Multi-language translation runs in one request. Audio is generated per language after review.
Review
3. Review translated text
Export
5. Name the bundle, then 6. download it
After reviewing translations and voice previews, package every generated language file into one ZIP.
ZIP contents preview
koelio-en-english.mp3
koelio-en-english.txt
Individual cards still support direct play and single MP3 download.
TTS currently accepts up to 1000 characters per translated result.