---
title: "Voice credits — VoxisLive free tier"
description: "The neural voices VoxisLive's free tier speaks with, and the licence each one is used under. Attribution for the Piper voice models."
url: https://voxislive.com/voice-credits
language: "en"
source_html: https://voxislive.com/voice-credits
site: "Voxis — real-time voice translation"
og_image: https://voxislive.com/assets/og.png
generated_by: voxislive-markdown-pipeline
---

[Home](https://voxislive.com/) · / · Voice credits

LEGAL

# Voice credits

The neural voices the VoxisLive free tier speaks with, and the licence each one is used under.

Last updated: July 14, 2026 · 34 voices · contact@voxislive.com

## About these voices

The VoxisLive free tier translates with a cloud model but speaks on your own machine, using open neural voice models from the [Piper](https://github.com/rhasspy/piper) project, distributed through the [sherpa-onnx](https://github.com/k2-fsa/sherpa-onnx) model release. Each voice is downloaded to your device on first use; we do not redistribute the models ourselves.

Of the 34 voices below, 22 are dedicated to the public domain (CC0) and carry no conditions. The remainder are used under Creative Commons Attribution, MIT, Apache or GPL licences, which permit commercial use provided the author is credited — this page is that credit.

Paid VoxisLive plans do not use these voices; they stream voiced audio from the cloud translation engine.

## Voices

| Language | Voice | Licence | Source |
| --- | --- | --- | --- |
| Catalan | `ca_ES-upc_ona-medium` | CC BY-SA 3.0 ES | [dataset](https://collectivat.cat/asr#upc-festcat-tts-corpora) |
| Czech | `cs_CZ-jirka-medium` | CC0 | [dataset](https://huggingface.co/rhasspy/piper-voices/tree/main/cs/cs_CZ/jirka/medium) |
| Danish | `da_DK-talesyntese-medium` | CC0 | [dataset](https://www.nb.no/sprakbanken/en/resource-catalogue/oai-nb-no-sbr-21/) |
| German | `de_DE-thorsten-medium` | CC0 | [dataset](https://github.com/thorstenMueller/Thorsten-Voice) |
| Greek | `el_GR-rapunzelina-low` | CC0 | [dataset](https://www.kaggle.com/datasets/bryanpark/greek-single-speaker-speech-dataset) |
| English | `en_US-amy-medium` | CC BY-SA 4.0 | [dataset](https://github.com/MycroftAI/mimic3-voices) |
| Spanish | `es_ES-davefx-medium` | CC0 | [dataset](https://github.com/OHF-Voice/voice-datasets/tree/master/es_ES/dave) |
| Basque | `eu_ES-antton-medium` | Creative Commons Attribution 4.0 | [dataset](https://huggingface.co/datasets/itzune/antton-dataset) |
| Persian | `fa_IR-amir-medium` | CC0 | [dataset](https://datacula.com/tts-databases) |
| Finnish | `fi_FI-harri-medium` | CC0 | [dataset](https://www.kaggle.com/bryanpark/finnish-single-speaker-speech-dataset) |
| French | `fr_FR-siwis-medium` | CC-BY 4.0 | [dataset](https://datashare.is.ed.ac.uk/handle/10283/2353) |
| Hungarian | `hu_HU-anna-medium` | CC0 | [dataset](https://github.com/OHF-Voice/voice-datasets/tree/master/hu_HU/anna) |
| Icelandic | `is_IS-salka-medium` | CC BY 4.0 (Talrómur 1) | [dataset](https://repository.clarin.is/repository/xmlui/handle/20.500.12537/104) |
| Italian | `it_IT-paola-medium` | CC0 1.0 | [dataset](https://huggingface.co/datasets/paolapersico1/Voice-Dataset-Italian) |
| Kazakh | `kk_KZ-raya-x_low` | CC-BY-4.0 | [dataset](https://github.com/IS2AI/Kazakh_TTS) |
| Latvian | `lv_LV-aivars-medium` | CC0 1.0 Universal | [dataset](https://huggingface.co/RaivisDejus/Piper-lv_LV-Aivars-medium) |
| Norwegian (Bokmål) | `no_NO-talesyntese-medium` | CC0 | [dataset](https://www.nb.no/sprakbanken/en/resource-catalogue/oai-nb-no-sbr-15/) |
| Nepali | `ne_NP-google-medium` | CC-BY-SA-4.0 International | [dataset](http://www.openslr.org/43/) |
| Dutch | `nl_NL-pim-medium` | CC0 | [dataset](https://github.com/OHF-Voice/voice-datasets) |
| Polish | `pl_PL-gosia-medium` | CC0 | [dataset](https://github.com/OHF-Voice/voice-datasets) |
| Portuguese | `pt_BR-faber-medium` | CC0 | [dataset](https://github.com/OHF-Voice/voice-datasets/tree/master/pt_BR/faber) |
| Portuguese (Brazil) | `pt_BR-faber-medium` | CC0 | [dataset](https://github.com/OHF-Voice/voice-datasets/tree/master/pt_BR/faber) |
| Portuguese (Portugal) | `pt_PT-tugao-medium` | CC0 | [dataset](https://github.com/OHF-Voice/voice-datasets/tree/master/pt_PT/tug%C3%A3o) |
| Romanian | `ro_RO-mihai-medium` | CC0 | [dataset](https://github.com/OHF-Voice/voice-datasets/tree/master/ro_RO/mihai) |
| Russian | `ru_RU-irina-medium` | GPL-2.0 (RHVoice; not one of its non-commercial voices) | [dataset](https://github.com/RHVoice/RHVoice) |
| Slovak | `sk_SK-lili-medium` | CC0 | [dataset](https://github.com/OHF-Voice/voice-datasets/tree/master/sk_SK/lili) |
| Slovenian | `sl_SI-artur-medium` | https://creativecommons.org/licenses/by/4.0/ | [dataset](https://huggingface.co/datasets/ppisljar/artur_studio_tts/) |
| Albanian | `sq_AL-edon-medium` | CC0 | [dataset](https://huggingface.co/edonseki/folsh.ai) |
| Swedish | `sv_SE-nst-medium` | CC0 | [dataset](https://www.nb.no/sprakbanken/en/resource-catalogue/oai-nb-no-sbr-17/) |
| Turkish | `tr_TR-fahrettin-medium` | CC0 | [dataset](https://huggingface.co/csukuangfj/vits-piper-tr_TR-fahrettin-medium) |
| Ukrainian | `uk_UA-lada-x_low` | Apache 2.0 | [dataset](https://github.com/egorsmkv/ukrainian-tts-datasets/tree/main/lada) |
| Urdu | `ur_PK-fasih-medium` | mit | — |
| Vietnamese | `vi_VN-vais1000-medium` | https://creativecommons.org/licenses/by/4.0/ | [dataset](https://ieee-dataport.org/documents/vais-1000-vietnamese-speech-synthesis-corpus) |
| Chinese (Simplified & Traditional) | `zh_CN-chaowen-medium` | CC0 | [dataset](https://github.com/OHF-Voice/voice-datasets) |

## Corrections

If you hold rights to one of these voices and believe it is credited incorrectly, or should not be used here, email [contact@voxislive.com](mailto:contact@voxislive.com) and we will correct or remove it.

## Keep reading

[Languages · VoxisLive translates 79 languages in real time. Paid plans speak all 79; the free tier speaks 35 and shows live…](https://voxislive.com/languages)
[Speech-to-speech translation](https://voxislive.com/speech-to-speech-translation) · [Licensing · Voxis Live is a commercial product — a paid app sold as prepaid minute packs and a paid Bring Your Own Key unlock. The GitHub…](https://voxislive.com/licensing) · [Features · Every VoxisLive feature in depth: driverless WASAPI capture, 79 languages, two-way meeting mode, live bilingual…](https://voxislive.com/features)


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