Guides · Guide · Free this season
Free AI voice, music and sound effects
Generate Eleven v4 speech, music and sound effects free in AIKIZI. Get 10 audio minutes daily this season, with examples to make your first sound.
AIKIZI builds its audio on ElevenLabs, the voice, sound and music models we would choose at any price. This season ElevenLabs is supporting what we build, so we can open the door wide: 10 minutes of AI voice, sound effects and music a day, free, for every account. No card, no credits spent, no trial that quietly ends. It runs for the season, and when it ends we will say so on the free audio page.
What you get, in plain numbers
| Make | Model | 10 minutes is about | After the free minutes |
|---|---|---|---|
| Voice (text to speech) | Eleven v4 | 9,000 characters of speech | 8 credits a take |
| Sound effects | ElevenLabs SFX v2 | 120 five-second effects | 12 credits a take |
| Music | Eleven Music | 10 one-minute tracks | 24 credits a take |
The three share one pool. A 60-second track takes one minute of it, a 5-second sound takes five seconds, and a voice line is sized from its text at about 15 characters a second, then corrected to the real length once it exists. The pool refills to 10:00 at midnight UTC.
How to use it, step by step
Make your first sound with an editable example: Eleven v4 speech, a five-second sound effect, or a fifteen-second instrumental. Choose a voice or length, then press Create when you are ready.
- Open Studio and sign in with Google. That is the only requirement.
- Pick a model at the bottom of the prompt box: V4 for voice, SFX for sound, Music for music.
- Write the prompt. For voice, paste the words to be spoken and choose a voice. For sound, describe the sound. For music, describe the track and, if you like, add lyrics.
- Look at the Create button. While any free time remains, your next take reads FREE, and the chip beside it shows what is left today, for example FREE 9:00.
- Press Create. The result opens in the Sonic Field player and lands in your Library with a download.
Your final free take. Any free time left covers one more take within the usual request limits, even when it runs longer than your remaining minutes. For example, 2:59 left can cover a 3:30 voice clip: the day's free pool then reaches zero, and no credits are spent. Once the pool is empty, wait for midnight UTC or choose the normal credit price. If a FREE request cannot reserve its quota, it stops without charging credits.
Getting the most from each minute
Voice
Eleven v4 reads audio tags. Put [whispers], [laughs] or [sighs] in square brackets where you want them, and Studio's "Audio tags" switch inserts them at the cursor. Write the way people speak: short sentences, a comma where you would breathe. Up to 5,000 characters a take, which is about five and a half minutes of speech.
Sound effects
Name the source, the space and the motion: "heavy wooden door closing in a stone hallway, one slow swing". Set the length yourself; five seconds is enough for most hits. Turn on the loop switch for beds and ambience and ElevenLabs returns a seamless loop, not a hard cut.
Music
Decide genre, mood, instruments, tempo and era before you write. Say them in that order, and name a BPM and a key if you know them. "Instrumental" keeps vocals out. Sixty seconds is the sweet spot: long enough for a reel, one minute of the pool.
What it is for
A voice for a character you decoded. A bed under a short film. The sound a door in your game should make. A one-minute track for a reel. Everything you make is yours to use in your own work; the licence page has the details.
Why free, and for how long
ElevenLabs is supporting AIKIZI this season, and we would rather put that support in your hands than keep it. It lasts for the season. When it ends, the tools stay at their normal credit prices, and the free audio page will say so the same day.
Open Studio, it is free today
