TTS-1
OpenAI
Read the transcript
Hi, I'm testing Leap's voices. Can you hear the difference between each one? Let's find out together.
OpenAI's fast text to speech, in nine voices.
- Text to speech
Models for video, images, voice and music
Make films, photos, voices and music with Veo, Kling, Seedance, Nano Banana, ElevenLabs and every other top model, side by side in one studio. Find the one that fits your idea, then make it yours.
Voice and sound
Narration, characters, songs and sound effects for everything you make. Press play.
OpenAI
Hi, I'm testing Leap's voices. Can you hear the difference between each one? Let's find out together.
OpenAI's fast text to speech, in nine voices.
OpenAI
Hi, I'm testing Leap's voices. Can you hear the difference between each one? Let's find out together.
OpenAI's higher-quality text to speech, in nine voices.
xAI
Hi, I'm testing Leap's voices. Can you hear the difference between each one? Let's find out together.
Expressive speech in five voices.
Microsoft
Hi, I'm testing Leap's voices. Can you hear the difference between each one? Let's find out together.
Microsoft's most natural voices, for narration, across 23 languages.
Alibaba's speech model, strong in Chinese and English.
ByteDance's speech model, in Chinese and English.
Royalty-free music in seconds, from a prompt.
Sound effects up to 30 seconds long, in about a second.
Use them together
"5 da manhã, shot 4", replayed: Nano Banana Pro makes the still, then FLUX.3 Video brings it to life, in the same studio and the same library.


Low-angle wide shot, 24mm, dawn: the dancer from the reference image, same clothes, on the terrace of a Lisbon miradouro, terracotta rooftops and the...
He breaks the freeze into a fluid wave through his arms and body as the sun touches the river behind him; pigeons lift off the balustrade. Slow dolly...
"5 da manhã, shot 4", made on Leap: two models, one studio, one library.