# AI voice cues for workouts and fitness apps Updated 2026-10-24 A good workout voice tells you exactly what to do while you are out of breath: go, rest, ten seconds left, keep your back straight. Whether you build an interval timer app, record a home workout video or coach a class, the cues need to be short, clear and always the same. SuperClonica turns your cue list into audio files with natural voices, free to test online and offline on your own computer. This guide shows which cues a workout needs, how to write them and how to voice a whole set in several languages. ## Cues a workout needs Timing cues should be one to four words; save longer sentences for the rest periods. - Start and stop: “Go!”, “Rest.”, “Switch sides.” - Countdowns: “Three. Two. One.” and “Ten seconds left.” - Exercise names, so nobody has to look at the screen. - Short form tips and a little motivation at the halfway point. ## Test a cue free online On the page of any voice, type a cue or a short tip, 30 to 100 characters, choose the language and press Voice it. In a few seconds you hear whether the voice has the right energy and can download it, with no account. ## Write cues for tired ears Try a slightly higher --speed for timing cues and the default for explanations. - Write numbers as words: “ten seconds”, not “10 s”. - Keep the wording identical every time, so users learn the cues. - Use exclamation marks for energy, full stops for calm instructions. - Leave a beat after a countdown: it lands better than speaking straight into the exercise. ## Voice the whole set offline Install the free SuperClonica engine: python -m pip install superclonica-cpu. Voice each cue with one command, for example superclonica --text "Rest. Breathe in. Next round in ten seconds." --voice F3 --lang en --normalize --output cue_rest.ogg, or voice the whole list from a spreadsheet in one loop. --normalize keeps every cue at the same loudness, −18 LUFS, so no cue jumps out over the music, and the same voice reads the same set in up to 31 languages. OGG and MP3 files are small enough to ship inside an app. ## Choose the voice Energetic Katya is a lively young female voice and Energetic Narrator a mid-low male voice with clear emphasis; both were recorded in Russian, so test them in your language. The ten stock voices of the model, M1 to M5 and F1 to F5, are free and neutral. For a branded app or a coach’s own voice, train a voice from a recording the coach agreed to, or order it on the exchange; keep character voices for personal playlists. ## More guides - [How to convert text to speech offline on your computer](https://superclonica.com/en/guides/offline-text-to-speech) - [Voice cloning: how to get a voice that sounds like a recording](https://superclonica.com/en/guides/voice-cloning) - [The best free text-to-speech models for local use in 2026](https://superclonica.com/en/guides/best-free-tts-models) - [Text to speech for videos, audiobooks, games and apps](https://superclonica.com/en/guides/text-to-speech-for-videos) - [Supertonic 3 voices: where to get custom voices and how to use them](https://superclonica.com/en/guides/supertonic-3-voices) - [Text to speech in Python: offline, free and with natural voices](https://superclonica.com/en/guides/python-text-to-speech) - [Text to speech in JavaScript and Node.js](https://superclonica.com/en/guides/javascript-text-to-speech) - [Text to speech in C# and.NET, offline](https://superclonica.com/en/guides/csharp-text-to-speech) - [Unity text to speech: voice lines and runtime speech](https://superclonica.com/en/guides/unity-text-to-speech) - [Godot text to speech: voice lines and runtime speech](https://superclonica.com/en/guides/godot-text-to-speech) - [Text to speech in PHP and WordPress, offline](https://superclonica.com/en/guides/php-text-to-speech) - [Text to speech in Go, offline](https://superclonica.com/en/guides/go-text-to-speech) - [Text to speech in Java, offline](https://superclonica.com/en/guides/java-text-to-speech) - [Text to speech in Rust, offline](https://superclonica.com/en/guides/rust-text-to-speech) - [Self-hosted text-to-speech API in Docker](https://superclonica.com/en/guides/text-to-speech-api-docker) - [Text to speech for local LLMs and chatbots](https://superclonica.com/en/guides/local-llm-text-to-speech) - [Bulk text to speech from a spreadsheet](https://superclonica.com/en/guides/bulk-text-to-speech) - [Text to speech in character voices: voice any line as your favourite character](https://superclonica.com/en/guides/character-voice-generator) - [Free unlimited text to speech without sign-up: run it on your own computer](https://superclonica.com/en/guides/free-unlimited-text-to-speech) - [Narrator voice generator: narration for videos, audiobooks and podcasts](https://superclonica.com/en/guides/narrator-voice-generator) - [Child voice text to speech: kid and teenager AI voices](https://superclonica.com/en/guides/child-voice-text-to-speech) - [Anime voice generator: text to speech in anime character voices](https://superclonica.com/en/guides/anime-voice-generator) - [Manga and manhwa dub voices with AI](https://superclonica.com/en/guides/manga-dub-voices) - [Text to speech voice for VTubers](https://superclonica.com/en/guides/vtuber-text-to-speech) - [Text to speech in 31 languages: one voice for every language](https://superclonica.com/en/guides/text-to-speech-languages) - [Female voice text to speech: natural AI female voices](https://superclonica.com/en/guides/female-voice-text-to-speech) - [Male voice text to speech: deep and natural AI male voices](https://superclonica.com/en/guides/male-voice-text-to-speech) - [Realistic text to speech: AI voices that sound human](https://superclonica.com/en/guides/realistic-text-to-speech) - [AI voice generator: turn text into speech with ready AI voices](https://superclonica.com/en/guides/ai-voice-generator) - [Text to speech reader: listen to books, PDFs and articles](https://superclonica.com/en/guides/text-to-speech-reader) - [TikTok voice generator: voices for TikTok, Shorts and Reels](https://superclonica.com/en/guides/tiktok-voice-generator) - [Dota 2 hero voices: make any hero say your line](https://superclonica.com/en/guides/dota-2-voice-generator) - [Cartoon voice generator: make a cartoon character say your text](https://superclonica.com/en/guides/cartoon-voice-generator) - [Scratch voices for animatics and storyboards](https://superclonica.com/en/guides/animatic-scratch-voice) - [Jarvis voice generator: your text in a Jarvis-style AI voice](https://superclonica.com/en/guides/jarvis-voice-generator) - [Darth Vader voice generator: Star Wars voices for your text](https://superclonica.com/en/guides/darth-vader-voice-generator) - [Train your own TTS voice on your NVIDIA GPU](https://superclonica.com/en/guides/train-tts-voice) - [Emotional text to speech: how to make an AI voice sound expressive](https://superclonica.com/en/guides/emotional-text-to-speech) - [Hindi text to speech: AI voices that read Hindi](https://superclonica.com/en/guides/hindi-text-to-speech) - [Spanish text to speech: AI voices that read Spanish](https://superclonica.com/en/guides/spanish-text-to-speech) - [Japanese text to speech: AI voices that read Japanese](https://superclonica.com/en/guides/japanese-text-to-speech) - [Russian text to speech with voices recorded in Russian](https://superclonica.com/en/guides/russian-text-to-speech) - [Portuguese text to speech: AI voices that read Portuguese](https://superclonica.com/en/guides/portuguese-text-to-speech) - [German text to speech: AI voices that read German](https://superclonica.com/en/guides/german-text-to-speech) - [French text to speech: AI voices that read French](https://superclonica.com/en/guides/french-text-to-speech) - [Korean text to speech: AI voices that read Korean](https://superclonica.com/en/guides/korean-text-to-speech) - [English text to speech: AI voices that read English](https://superclonica.com/en/guides/english-text-to-speech) - [Arabic text to speech: AI voices that read Arabic](https://superclonica.com/en/guides/arabic-text-to-speech) - [Geralt voice generator: Witcher voices for your text](https://superclonica.com/en/guides/witcher-voice-generator) - [GTA 5 voice generator: Trevor, Franklin and Lester say your text](https://superclonica.com/en/guides/gta-5-voice-generator) - [Police radio dispatch voice for roleplay](https://superclonica.com/en/guides/police-radio-dispatch-voice) - [How to make an audiobook with an AI voice](https://superclonica.com/en/guides/audiobook-ai-voice) - [Text to speech for game development: NPC voices without a studio](https://superclonica.com/en/guides/text-to-speech-for-games) - [Italian text to speech: AI voices that read Italian](https://superclonica.com/en/guides/italian-text-to-speech) - [Polish text to speech: AI voices that read Polish](https://superclonica.com/en/guides/polish-text-to-speech) - [Turkish text to speech: AI voices that read Turkish](https://superclonica.com/en/guides/turkish-text-to-speech) - [Ukrainian text to speech: AI voices that read Ukrainian](https://superclonica.com/en/guides/ukrainian-text-to-speech) - [Vietnamese text to speech: AI voices that read Vietnamese](https://superclonica.com/en/guides/vietnamese-text-to-speech) - [Indonesian text to speech: AI voices that read Indonesian](https://superclonica.com/en/guides/indonesian-text-to-speech) - [Meme voice generator: funny voices for your memes](https://superclonica.com/en/guides/meme-voice-generator) - [Italian brainrot voice generator for memes](https://superclonica.com/en/guides/italian-brainrot-voice) - [Discord text to speech with custom AI voices](https://superclonica.com/en/guides/discord-text-to-speech) - [Telegram bot voice messages with AI voices](https://superclonica.com/en/guides/telegram-bot-voice-messages) - [VHS voice-over dub: the 90s one-voice translation style](https://superclonica.com/en/guides/vhs-voice-over-dub) - [Stream alert voices: character voices for follows, subs and donations](https://superclonica.com/en/guides/stream-alert-voices) - [Smash Bros. announcer voice for streams and memes](https://superclonica.com/en/guides/smash-bros-announcer-voice) - [Dutch text to speech: AI voices that read Dutch](https://superclonica.com/en/guides/dutch-text-to-speech) - [Swedish text to speech: AI voices that read Swedish](https://superclonica.com/en/guides/swedish-text-to-speech) - [Czech text to speech: AI voices that read Czech](https://superclonica.com/en/guides/czech-text-to-speech) - [Greek text to speech: AI voices that read Greek](https://superclonica.com/en/guides/greek-text-to-speech) - [Romanian text to speech: AI voices that read Romanian](https://superclonica.com/en/guides/romanian-text-to-speech) - [Hungarian text to speech: AI voices that read Hungarian](https://superclonica.com/en/guides/hungarian-text-to-speech) - [Danish text to speech: AI voices that read Danish](https://superclonica.com/en/guides/danish-text-to-speech) - [Finnish text to speech: AI voices that read Finnish](https://superclonica.com/en/guides/finnish-text-to-speech) - [Bulgarian text to speech: AI voices that read Bulgarian](https://superclonica.com/en/guides/bulgarian-text-to-speech) - [Croatian text to speech: AI voices that read Croatian](https://superclonica.com/en/guides/croatian-text-to-speech) - [Slovak text to speech: AI voices that read Slovak](https://superclonica.com/en/guides/slovak-text-to-speech) - [Slovenian text to speech: AI voices that read Slovenian](https://superclonica.com/en/guides/slovenian-text-to-speech) - [Estonian text to speech: AI voices that read Estonian](https://superclonica.com/en/guides/estonian-text-to-speech) - [Latvian text to speech: AI voices that read Latvian](https://superclonica.com/en/guides/latvian-text-to-speech) - [Lithuanian text to speech: AI voices that read Lithuanian](https://superclonica.com/en/guides/lithuanian-text-to-speech) - [Scary voice generator: horror, villain and demon voices for your text](https://superclonica.com/en/guides/scary-voice-generator) - [Cute voice text to speech: anime girl, kawaii and cartoon voices](https://superclonica.com/en/guides/cute-voice-text-to-speech) - [Old man voice generator: grandpa, wizard and elder voices](https://superclonica.com/en/guides/old-man-voice-generator) - [Deep voice generator: low AI voices for text to speech](https://superclonica.com/en/guides/deep-voice-generator) - [SpongeBob text to speech: make him say anything](https://superclonica.com/en/guides/spongebob-voice-generator) - [Batman text to speech: make him say anything](https://superclonica.com/en/guides/batman-voice-generator) - [The Boys voice generator: Homelander and Billy Butcher](https://superclonica.com/en/guides/the-boys-voice-generator) - [Lord of the Rings voice generator: Gollum and Saruman](https://superclonica.com/en/guides/lord-of-the-rings-voice-generator) - [MiSide Mita voice for fan videos and memes](https://superclonica.com/en/guides/miside-mita-voice) - [Harry Potter voice generator: Severus Snape](https://superclonica.com/en/guides/harry-potter-voice-generator) - [Resident Evil voice generator: Leon Kennedy](https://superclonica.com/en/guides/resident-evil-voice-generator) - [My Little Pony voice generator: Twilight Sparkle](https://superclonica.com/en/guides/my-little-pony-voice-generator) - [Text to speech for presentations: narrate your slides](https://superclonica.com/en/guides/text-to-speech-for-presentations) - [Rick and Morty voice generator: AI text to speech](https://superclonica.com/en/guides/rick-and-morty-voice-generator) - [AI podcast voice: intros, ad reads and whole episodes](https://superclonica.com/en/guides/ai-podcast-voice) - [Russian accent voice generator: English with a Russian accent](https://superclonica.com/en/guides/russian-accent-voice-generator) - [News anchor voice generator: an AI voice that reads the news](https://superclonica.com/en/guides/news-anchor-voice-generator) - [Bedtime story AI voice: a calm narrator for fairy tales](https://superclonica.com/en/guides/bedtime-story-ai-voice) - [AI voice changer or text to speech: which one you need](https://superclonica.com/en/guides/voice-changer-vs-text-to-speech) - [Linux text to speech: natural offline TTS from the terminal](https://superclonica.com/en/guides/text-to-speech-linux) - [Windows text to speech: natural voices, offline, saved as WAV](https://superclonica.com/en/guides/text-to-speech-windows) - [Mac text to speech: natural offline voices on macOS](https://superclonica.com/en/guides/text-to-speech-mac) - [Voicemail greeting generator: a calm AI voice for your phone](https://superclonica.com/en/guides/voicemail-greeting-generator) - [Announcement voice generator for PA systems](https://superclonica.com/en/guides/announcement-voice-generator) - [Radio station ID and DJ voice generator](https://superclonica.com/en/guides/radio-station-id-voice) - [AI voice for museum and tour audio guides](https://superclonica.com/en/guides/audio-guide-voice) - [Audio description voice for videos](https://superclonica.com/en/guides/audio-description-voice) - [Escape room voices for briefings, hints and countdowns](https://superclonica.com/en/guides/escape-room-voice) - [AI voice over for ads: radio spots, video ads and promos](https://superclonica.com/en/guides/ai-voice-over-for-ads) - [AI voice-over for product demos and software tutorials](https://superclonica.com/en/guides/product-demo-voice-over) - [AI dubbing: the same voice in 31 languages](https://superclonica.com/en/guides/ai-dubbing-same-voice) - [SRT to speech: turn subtitles into a voice track](https://superclonica.com/en/guides/srt-to-speech) - [AI voice for a faceless YouTube channel](https://superclonica.com/en/guides/faceless-youtube-ai-voice) - [Reddit story voice for TikTok and Shorts](https://superclonica.com/en/guides/reddit-story-voice) - [Witch voice generator: sorceresses, seers and dark fairies](https://superclonica.com/en/guides/witch-voice-generator) - [AI voice for e-learning: narrate online courses and training](https://superclonica.com/en/guides/e-learning-ai-voice) - [Text to speech for language learning](https://superclonica.com/en/guides/text-to-speech-for-language-learning) - [Dictation audio generator for teachers](https://superclonica.com/en/guides/dictation-audio-generator) - [Anki text to speech: audio for every card](https://superclonica.com/en/guides/anki-text-to-speech) - [Text to speech pauses and pronunciation: control the voice with text](https://superclonica.com/en/guides/text-to-speech-pauses-pronunciation) - [Text to MP3: save text to speech as an MP3 file](https://superclonica.com/en/guides/text-to-mp3) - [Santa voice generator: Christmas greetings in a warm old voice](https://superclonica.com/en/guides/santa-voice-generator) - [Happy birthday voice message from a character](https://superclonica.com/en/guides/birthday-voice-message) - [D&D narrator voice: AI voices for tabletop RPGs](https://superclonica.com/en/guides/dnd-narrator-voice) - [AI voice acting for visual novels and Ren’Py games](https://superclonica.com/en/guides/visual-novel-ai-voice) - [AI voices for audio drama and radio plays](https://superclonica.com/en/guides/audio-drama-ai-voices) - [A Speechify alternative that works offline](https://superclonica.com/en/guides/speechify-alternative) - [A NaturalReader alternative that works offline](https://superclonica.com/en/guides/naturalreader-alternative) - [A TTSMaker alternative without limits, offline](https://superclonica.com/en/guides/ttsmaker-alternative) - [A TTSMP3 alternative with unique voices and no length limit](https://superclonica.com/en/guides/ttsmp3-alternative) - [A Murf AI alternative for offline voice-over](https://superclonica.com/en/guides/murf-ai-alternative) - [A Play.ht alternative that runs offline](https://superclonica.com/en/guides/playht-alternative) - [A FakeYou alternative: character voices that run offline](https://superclonica.com/en/guides/fakeyou-alternative) - [An offline alternative to Google Cloud Text-to-Speech](https://superclonica.com/en/guides/google-text-to-speech-alternative) - [An offline alternative to OpenAI text to speech](https://superclonica.com/en/guides/openai-tts-alternative) - [An alternative to Bark and Tortoise TTS that runs on a CPU](https://superclonica.com/en/guides/bark-tortoise-tts-alternative) - [A GPT-SoVITS alternative for 31 languages](https://superclonica.com/en/guides/gpt-sovits-alternative) - [An alternative to Dia, Orpheus and Sesame CSM that runs on a CPU](https://superclonica.com/en/guides/dia-orpheus-csm-alternative) - [An alternative to MeloTTS and OpenVoice in 31 languages](https://superclonica.com/en/guides/melotts-openvoice-alternative) - [An edge-tts alternative that works offline](https://superclonica.com/en/guides/edge-tts-alternative) - [A gTTS alternative with natural voices, offline](https://superclonica.com/en/guides/gtts-alternative) - [A pyttsx3 alternative with natural voices](https://superclonica.com/en/guides/pyttsx3-alternative) - [A Balabolka alternative with natural neural voices](https://superclonica.com/en/guides/balabolka-alternative) - [PDF to audio: convert a PDF to MP3 with natural voices](https://superclonica.com/en/guides/pdf-to-audio) - [EPUB to audiobook: convert an e-book to MP3](https://superclonica.com/en/guides/epub-to-audiobook) - [Word document to audio: turn Word and Google Docs into MP3](https://superclonica.com/en/guides/word-document-to-audio) - [Article to audio: listen versions for blogs and news sites](https://superclonica.com/en/guides/article-to-audio) - [Meditation voice generator: calm AI voices for guided sessions](https://superclonica.com/en/guides/meditation-voice-generator) ## Text to speech and comparisons - [Text-to-speech that runs on your own computer](https://superclonica.com/en/text-to-speech) - [Supertonic vs SuperClonica: same model, faster and cleaner](https://superclonica.com/en/compare/supertonic) - [Fish Audio and Fish Speech vs SuperClonica](https://superclonica.com/en/compare/fish-audio) - [OmniVoice vs SuperClonica: more languages or more speed](https://superclonica.com/en/compare/omnivoice) - [Qwen3-TTS vs SuperClonica for local text-to-speech](https://superclonica.com/en/compare/qwen3-tts) - [VoxCPM 2 vs SuperClonica: studio sound or CPU speed](https://superclonica.com/en/compare/voxcpm) - [F5-TTS vs SuperClonica: zero-shot cloning or fast CPU speech](https://superclonica.com/en/compare/f5-tts) - [An offline alternative to ElevenLabs](https://superclonica.com/en/compare/elevenlabs) - [Kokoro TTS vs SuperClonica: two small models for local speech](https://superclonica.com/en/compare/kokoro) - [Piper TTS vs SuperClonica: tiny devices or custom voices](https://superclonica.com/en/compare/piper) - [Coqui XTTS-v2 vs SuperClonica: a Coqui TTS alternative](https://superclonica.com/en/compare/xtts) - [Chatterbox TTS vs SuperClonica: instant cloning or a trained voice file](https://superclonica.com/en/compare/chatterbox) ## Frequently asked questions ### Is it free? The engine and its ten stock voices are free, and any catalog voice can be tried free on a line of 30 to 100 characters. ### Which format should an app use? The engine writes WAV, MP3, FLAC or OGG by the file extension; OGG or MP3 keep app downloads small. ### Can I make cues in several languages? Yes. The same voice reads 31 languages; voice the same list in each. Chinese is not supported yet. ### Do I need a graphics card? No. Voicing text runs on an ordinary processor; only training a new voice needs an NVIDIA graphics card. - [Browse voices](https://superclonica.com/en/explore) - [Install the SuperClonica engine](https://superclonica.com/en/superclonica) ## Sources - [Supertonic 3 model card](https://huggingface.co/supertone-oss-archive/supertonic-3) - [SuperClonica engine on PyPI](https://pypi.org/project/superclonica-cpu/) - [SuperClonica](https://superclonica.com/en/) - [AI voice catalog for text to speech](https://superclonica.com/en/explore) - [Custom voice commissions for Supertonic 3](https://superclonica.com/en/requests) - [How it works: voices, local speech, training](https://superclonica.com/en/guide) - [Install the faster Supertonic 3 engine](https://superclonica.com/en/superclonica) - [About us: speech synthesis enthusiasts](https://superclonica.com/en/about) - [Contacts, support and voice complaints](https://superclonica.com/en/contacts) - [Privacy policy: what data we keep](https://superclonica.com/en/privacy) - [Terms of use: rules for buyers and authors](https://superclonica.com/en/terms) - [Text to speech](https://superclonica.com/en/text-to-speech)