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Voice Selection
TTS Generated Audios

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Enter some text on the left and click Generate to get started.
Voice Cloning Input
Voice Clone Generated Audios

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Fill in the form on the left and click Clone & Generate.
Voice Design Input

Longer, detailed descriptions give better voices: age, gender, accent, pace, mood and use. Example: “a warm British woman in her 30s, slow and friendly, for audiobooks”.

Voice Design Generated Audios

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Describe a voice on the left and click Design & Generate.
Voice Changer Input
Voice Changer Generated Audios

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AI Dubbing Input
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AI Dubbing Generated Results

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Choose a video on the left and click Generate Dub. The new voice replaces the original sound.
Speech to Text Input
Speech to Text Generated Results

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Fill in the form on the left and click Transcribe.
Music Generator Input

Longer prompts give better music: genre, mood, instruments, tempo and where it will be used. Example: “calm lo-fi hip hop, soft piano, light rain, 80 bpm, for studying”.

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Music Generated Audios

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SFX Generator Input

Detailed prompts give better sounds: one clear sound, what makes it, the place and the distance. Example: “single wooden door knock, close up, small dry room”.

SFX Generated Audios

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Describe an effect on the left and click Generate SFX.
Song Generator Input

Describe the vocal, genre, instruments, tempo and mood for the best song. Example: “soft female vocal, acoustic pop, guitar and piano, 90 bpm, warm and hopeful”.

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Song Generated Audios

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Lyrics Generator Input

Longer topics give better lyrics: names, places, a small story and the mood. Example: “my mom's 60th birthday, her garden, the songs she sang to us, grateful and happy”.

Lyrics Generated Results

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Give a topic on the left and click Generate Lyrics.
Vocal Isolator Input
Vocal Isolator Generated Audios

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Paste a track on the left and click Isolate Vocals.
Voice Cover Input

Upload a song with a clear lead vocal. It re-sings the lyrics in the new voice you pick, in the same style.

Voice Cover Generated Audios

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Fill in the form on the left and click Generate Cover.

AI Sports Commentary Voice

Turn your highlight reel, fantasy football recap or Little League video into something that sounds like game day. Write the call, pick an energetic voice, and download the MP3. With commercial use included.

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In short: To create AI sports commentary, write a short play-by-play or recap script with exclamation points and short bursts, choose an energetic announcer-style voice, raise the speed slightly and download the MP3. Speechma Pro is included in your plan and allows commercial use, so it works for highlight reels, sports podcasts and social clips.

Can AI do sports commentary?

Yes, for pre-written commentary. You write the call after watching the clip, then Speechma Pro voices it with the energy you set through punctuation and speed. That is perfect for highlight reels, recruiting videos, fantasy league recaps, weekly sports podcasts and social clips. It is not live commentary: the voice reads your script, so you control every word.

The trick is writing like a broadcaster. Real play-by-play is short bursts, rising energy and a big payoff line. Exclamation points create longer, more emphatic stops; commas keep the rhythm moving.

Play-by-play script templates

Football touchdown

Third and goal from the twelve. Carter takes the snap, rolls right, he’s got time… he fires to the corner of the end zone. Caught! Touchdown, Wildcats! What a throw, and what a catch by number eighty-eight!

Basketball buzzer beater

Five seconds left, down by two. Jordan brings it up, crosses over, steps back behind the line… the shot is up… Bang! Got it! At the buzzer! The Eagles win it, seventy-one to seventy!

Youth baseball highlight

Bottom of the sixth, runner on second. Here’s the pitch… line drive into left center! The run scores, and the Tigers take the lead! What a moment for Emma Lopez!

Fantasy football weekly recap

Welcome back to the Sunday Scramble recap. Week seven was brutal for half the league. Mike’s team scored ninety-one points, and still lost. Meanwhile, Sarah’s bench outscored everybody. Let’s get into it.

Use real names only for your own team, league or family videos, and keep it respectful.

Which voice and settings fit each sports video?

Video typeVoice styleSpeedPunctuation
Game highlightsHigh-energy American male or female voiceSlightly fastLots of exclamation points on big plays
Pre-game hype videoDeep trailer or announcer styleSlightly slow, then buildEllipses before team names
Recruiting tapeClear, confident voiceNormalFacts and stats; few exclamations
Fantasy and sports podcast recapCasual, conversational voiceNormalCommas and natural asides
Youth league or school sportsFriendly, upbeat voiceNormal to slightly fastCelebrate every name
Spanish-language broadcast styleUS or Mexican Spanish voiceFastLong exclamations for the goal call

For a stadium-style intro (“Ladies and gentlemen…”), try the trailer or announcer styles in the Voice styles filter.

How do I add commentary to a highlight reel?

  1. Cut the highlights firstEdit your clips in order, then watch each one and note the key moment (catch, shot, goal).
  2. Write one call per clipTwo to four short sentences. Build toward the key moment and put the exclamation right on it.
  3. Generate each call separatelyPick your announcer voice, raise the speed slightly and download. Separate clips make sync much easier.
  4. Sync the payoff lineIn CapCut, iMovie or Premiere Pro, align “Touchdown!” or “Got it!” with the exact frame of the play.
  5. Add crowd and musicLayer a crowd roar from the Sound Effects Generator and a beat underneath. Export and share to YouTube, Instagram or your recruiting profile.

Dos and don’ts for AI sports commentary

  • Do write numbers as spoken (“third and goal from the twelve,” “seventy-one to seventy”).
  • Do vary energy. If every line is shouted, nothing feels big.
  • Do spell player names phonetically if they are mispronounced.
  • Don’t clone or imitate famous broadcasters. Use a library voice or design an original announcer with Voice Design.
  • Don’t use league broadcast footage you do not have rights to. The voice is yours to use; the video may not be.
  • Do try a Spanish call for bilingual audiences with a native Spanish voice.

Sports media and apps

Sports apps that want automatic audio recaps from game data can use the Speechma API, from $9/month.

Frequently asked questions

Is the AI sports commentary voice included in Speechma Pro?

Yes. Speechma Pro is included in your plan. Each conversion takes up to 10,000 characters, which is plenty for a full highlight reel or recap.

Can AI commentate a live game?

Speechma Pro voices text you write, so it is best for pre-written calls, recaps and highlight reels rather than real-time live commentary.

How do I make the voice sound more excited?

Use short sentences, exclamation points on key moments, a slightly faster speed and a small pitch increase. Ellipses before the payoff build suspense.

Can I use it in a monetized sports YouTube channel?

Yes. Commercial use of the audio is included. Make sure you have the rights to any game footage you use.

Can I make a stadium announcer intro?

Yes. Write “Ladies and gentlemen, please welcome your…” and try the announcer or trailer-style voices.

Can I do commentary in Spanish?

Yes. Pick an US Spanish or Mexican Spanish voice and write the call in Spanish. Speechma Pro supports 75+ languages and locales.

Can I make a two-person broadcast booth?

Yes. Generate the play-by-play lines with one voice and the color analyst’s lines with a contrasting voice, such as a fast, bright voice paired with a slower, deeper one. Alternate the clips on your timeline so it sounds like a real booth conversation.
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