Welsh Text to Speech

Turn Welsh text into natural speech with AI voices. 1 voices. Free, no signup — download as MP3 or WAV.

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Wrap your text in SSML tags for precise control:

<speak><prosody rate="slow">Slow speech</prosody></speak>

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About Welsh text to speech

Welsh text-to-speech has to master initial consonant mutations, a defining Celtic feature where the first sound of a word changes — cath 'cat' can become gath, nghath or chath — depending on the preceding word, so the engine must read mutated forms naturally even though they look like different words from their dictionary entries. Welsh orthography is famously consistent once you know it: letters like ll (a voiceless lateral fricative) and dd (a voiced 'th') are single sounds written as digraphs, and the voice must treat them as units rather than reading the two letters apart, while also handling the long words that consistent spelling produces. Stress in Welsh falls predictably on the penultimate syllable of most words, which gives the language a recognizable rhythm a good synthetic voice has to preserve to sound Welsh rather than English-with-Welsh-words. Demand here is unusually concrete: Welsh is an official language of Wales with a government strategy targeting a million speakers by 2050, driving real text-to-speech need in bilingual education, public-sector services, broadcasting, and assistive technology — including synthetic Welsh voices for people who lose their natural speech.

Sample — Cymraeg

“Heno mae'r glaw yn disgyn dros Gaerdydd, felly mae llawer o bobl yn aros gartref i wrando ar y radio.”

Native name
Cymraeg
Speakers
Roughly 540,000–900,000 speakers in Wales, plus a small community in Patagonia
Language family
Brythonic branch of the Celtic languages (Indo-European)
Script
Latin alphabet (with digraphs such as ll, ch, dd, ff)
Spoken in
Wales (official language alongside English in the UK); a historic Welsh-speaking community in Chubut, Argentina

1 Welsh voices

Gwryw (Welsh)

Piper
Free Male

What people use Welsh text to speech for

Bilingual Welsh–English education and classroom resources
Welsh-language public-sector and government service audio
Assistive and communication-aid voices for Welsh speakers
Narration for Welsh broadcasting and cultural content
Language-preservation and Welsh-learner pronunciation tools

Welsh Text to Speech — FAQ

Yes. Mutations are central to Welsh: the first letter of a word changes (soft, nasal or aspirate) depending on what comes before it. The voice reads mutated forms like "gath" or "nghath" naturally, which is essential because mutations occur constantly in normal Welsh.

Yes. These are single Welsh sounds written as digraphs — "ll" is a voiceless lateral fricative and "dd" is a voiced "th". The voice treats them as unified sounds rather than reading the letters separately, which is necessary for authentic Welsh pronunciation.

Welsh is an official language of Wales, with the Cymraeg 2050 strategy aiming for a million speakers. Bilingual education, accessibility, and learner support create genuine demand, and the Welsh Government actively backs synthetic Welsh voices, including communication aids for people who lose their speech.

Welsh stress usually falls on the penultimate (second-to-last) syllable. This regularity gives Welsh its characteristic rhythm, and the voice applies it consistently so longer Welsh words sound natural rather than carrying English-style stress.

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