> This is a page from the ElevenLabs documentation. For a complete page index, fetch https://elevenlabs.io/docs/llms.txt. For the full documentation in a single file, fetch https://elevenlabs.io/docs/llms-full.txt. # Playground > ElevenLabs provides APIs and SDKs for text to speech, voice cloning, speech to text, sound effects, voice isolator, voice changer, and conversational AI agents. Build voice-enabled applications with lifelike audio generation. ## Docs - [Text to Speech](https://elevenlabs.io/docs/eleven-creative/playground/text-to-speech.md): A guide on how to turn text to speech with ElevenLabs - [Voice changer](https://elevenlabs.io/docs/eleven-creative/playground/voice-changer.md): A guide on how to transform audio between voices while preserving emotion and delivery. - [Sound effects](https://elevenlabs.io/docs/eleven-creative/playground/sound-effects.md): How to create high-quality sound effects from text with ElevenLabs. - [Speech to Text](https://elevenlabs.io/docs/eleven-creative/playground/speech-to-text.md): A guide on how to transcribe audio with ElevenLabs - [Image & Video](https://elevenlabs.io/docs/eleven-creative/playground/image-video.md): Complete guide to creating and editing images and videos in ElevenLabs.