Czech Text to Speech
Generate natural Czech speech with Notevibes AI. Correct háčky and čárky pronunciation with natural prosody and premium neural voices for Czech Republic audiences.
Achernar
Bright & expressive · Female Czech voice
Achird
Deep & assured · Male Czech voice
Aoede
Warm & conversational · Female Czech voice
Algenib
Crisp & energetic · Male Czech voice
Every preview reads this sentence
Vítejte v Notevibes. Jsem tu, abych vašim slovům vdechl život přirozenou a expresivní řečí. Ať už jde o podcast, video nebo audioknihu — jsem vám k dispozici.
From Czech script to finished audio
- 1
Paste Czech text, or drop a file
Paste straight into the chat, or drop a PDF, EPUB, Word file, PowerPoint or a link. Čeština script is handled natively — numbers, dates and abbreviations are read the Czech way.
- 2
Noty proposes before anything runs
You see the voice Noty picked and why, how long the audio will be, what it costs in credits, and one Generate button. Change the voice or the scope first — nothing runs or bills until you tap.
- 3
Listen, direct, export
Say how a passage should sound and only that part regenerates and re-bills. Export MP3 or WAV; long documents come as one merged file per chapter.
Direct it in plain words
Natural voices are expressive out of the box. When a passage needs something else, say it in the chat — Noty writes the direction and leaves your words alone.
Per passage
A direction attaches to the passage you point at, not to the whole file.
At the beat you name
Sound moments — a sigh, a pause, a scream — land exactly where you ask for them.
One narrator, whole book
A persona line keeps a narrator consistent from the first chapter to the last.
Native Czech voices
14 native Czech voices in the library, plus the 30 multilingual voices below. Tap any voice for a short preview.
Dagmar
Female · Standard Czech
Rich, resonant tone with pronounced phrasing, dramatic flair, and a slightly deeper register.
Jan
Male · Czech
Vibrant and expressive delivery with a smiling, friendly cadence and energetic projection.
Tereza
Female · Standard Czech
Bright, upbeat delivery with clean enunciation and a light, cheerful cadence.
Marek
Male · Czech
Mellow baritone with a slight raspy texture, speaking in an easy, casual cadence.
Eliška
Female · Standard Czech
Light, youthful, and briskly paced with an animated, friendly conversational bounce.
Matěj
Male · Czech
Bright and lively delivery with a brisk pace, bouncy rhythm, and friendly demeanor.
Markéta
Female · Standard Czech
Buoyant and sunny delivery with neat syllable stress and an attentive, helpful lilt.
Jiří
Male · Czech
Full-bodied baritone with natural depth, delivering sentences with classic storytelling weight.
30 multilingual voices, speaking Czech
Tap any voice for a short preview. Every one of them takes direction in plain words.
About Czech
- Native name
- Čeština
- Locale codes
cs-CZ- Speakers worldwide
- 11M+
- Accents
- 1
Czech accents in the library
1 accent across 14 native Czech voices. Tap one to hear it.
- cs-CZ
Standard Czech
14 voices · sample: Dagmar, seasoned theatre director giving notes
Also spoken
Standard Prague
The prestige accent based on educated Prague speech, used as the standard for Czech media, education, and formal settings.
Moravian
A regional accent from Moravia (Brno, Olomouc) with distinctive vowel sounds and a softer, more melodic delivery.
Accent is part of the direction on Natural voices — name the region in the chat and the voice follows, the 30 multilingual voices included.
What people make in Czech
The most common things people make with Notevibes speech.
Most common across Notevibes
You
Reads it as lesson material, picks a clear teaching voice, and turns a timed script into a deck, one slide per block, headings never read aloud.
You
“Slower on the definitions, and pause before each example.”
Those paragraphs get the direction; the rest keeps its audio and costs nothing again.
You get
A narrated lesson as audio, or a narrated deck you can present or export.
Speak Czech in your own voice
- 1Record or upload 10–30 seconds in any supported language
- 2Read one consent sentence aloud
- 3Pick it from Your voices in the picker
Where it works
Included on every paid plan.
Clone your voiceWhat you get
Voices
- 30 multilingual + 14 native Czech voices
- Your own cloned voice
- 2,000+ in the library
Direction
- Plain words, per passage
- Sound moments at the beat you name
- Persona line for narrators
Long content
- Overnight lane, a third of the price
- Only changed paragraphs regenerate
- Price shown before anything runs
Decks & formats
- Narrated PowerPoint decks
- MP3 or WAV
- One merged file per chapter
Rights
- Commercial license on paid plans
- Downloads are yours to publish
API
- Any library or cloned voice by id
GET /api/tts/voiceslists them
Czech text to speech that gets the diacritics and the ř right
Czech is a West Slavic language spoken by about 11 million people, and it packs more phonetic difficulty into a small country than almost any language its size. It has a sound — the raised, trilled ř — that exists in no other language on earth, consonant clusters that can fill a whole word without a vowel, and a system of accent marks that change meaning outright. Czech text to speech that skims over any of these gives itself away instantly.
Notevibes reads Czech (cs-CZ) with its full diacritical system intact — the háčky that soften a consonant and the čárky that lengthen a vowel — because in Czech those marks are not decoration. Vowel length is phonemic: swap a long á for a short a and you can land on a different word. The neural voices hold that length honestly and navigate the syllabic consonants in words like prst and krk, where the r or l carries the syllable on its own.
Prague standard and the Moravian lilt
The Standard Prague accent is the prestige form — the basis for Czech broadcast, education, and formal settings, and the neutral default for most content. The Moravian accent from around Brno and Olomouc runs softer and more melodic, with its own vowel colouring, and Czech listeners place a speaker by it within a sentence or two. For national content Prague is the safe choice; for material rooted in Moravia, the regional voice reads as authentic.
Predictable stress, spelling that looks impossible
One thing works in Czech TTS’s favour: stress falls reliably on the first syllable of every word, which makes the rhythm regular and easy to get right. The difficulty is everything the spelling encodes above that — the seven grammatical cases that reshape word endings, and the consonant clusters that look unpronounceable but are perfectly ordinary. A voice that handles them cleanly sounds native; one that hesitates sounds like a foreigner reading aloud.
Where Czech voices are needed
Central Europe’s tech, automotive, and manufacturing sectors run heavily through the Czech Republic, and they generate a constant need for in-language training, IVR, and product content, alongside the usual e-learning and media. Asking for “calmer here” or “more excited at the end” moves a script between registers, persona lines keep a narrator consistent, and MP3 or WAV export with a commercial license makes the audio ready to ship.
Try Czech text to speech free
Join thousands of creators using Notevibes for Czech voiceovers — 44 Czech voices, 2,600+ across all languages, or clone your own.
Free to try · No credit card required
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Frequently Asked Questions
How natural does Notevibes Czech text-to-speech sound?
Extremely natural. Notevibes Czech voices deliver studio-quality speech with natural intonation, correct stress patterns, and human-like pacing — virtually indistinguishable from a native speaker. To change the delivery, just say how a passage should sound — "warmer", "whisper this", "faster at the end" — and Noty directs it.
How many Czech voices does Notevibes offer?
44 — 30 multilingual voices that speak Czech plus 14 native Czech voices from the library, across genders, ages and styles — and every one of them takes direction in plain words. You can clone your own voice too.
Can I use Czech TTS for commercial projects?
Yes — every paid plan includes a full commercial license. Use generated audio in YouTube videos, ads, e-learning courses, podcasts, apps, and more — no additional royalties.
Is there a free Czech text-to-speech option?
Yes. Notevibes provides free Czech voices you can try instantly — no sign-up required. The free tier lets you hear any voice read your own text before upgrading.
What audio formats are supported for Czech TTS?
Notevibes exports Czech speech as MP3 or WAV files. Long documents come back as one merged file; chapters and paragraphs can be exported on their own.
How many people speak Czech worldwide?
Czech is spoken by approximately 11 million people worldwide, making it one of the most important languages for global content creators and businesses.
What Czech accents does Notevibes support?
One, straight from the voice library: Standard Czech (14 voices). Every Natural voice also takes an accent as part of its direction — name the region in the chat.
Can I use my own voice for Czech text to speech?
Yes. Open the voice picker, choose Add your voice, record or upload 10–30 seconds in any supported language, then read one short consent sentence aloud. Your voice appears under Your voices and reads your Czech script like any Natural voice, and takes the same plain-words directions. Voice cloning is included on every paid plan.