E2 TTS
PulseGate's liveness check found it on 14 Sep 2026; it is registered on Hugging Face and has been in the index since 21 Jul 2026. How this is checked
E2-TTS is a fully non-autoregressive zero-shot text-to-speech model developed as part of the F5-TTS project. It is trained on the Emilia dataset and provides high-quality speech synthesis. The model can be used locally with provided checkpoints and is accompanied by a research paper detailing its embarrassingly easy approach to TTS.
Inferred · not functionally tested
Overview
3 featuresPurpose: Generating natural speech from text in a zero-shot setting without complex autoregressive modeling.
Inferred · not functionally tested
Audience: AI researchers and speech synthesis developers
Inferred · not functionally tested
Functions: voice_synthesis
Inferred · not functionally tested
Interfaces: API: indicated (inferred, not tested) · MCP: unknown · CLI: unknown · Self-hosting: unknown
Recorded constraints: pricing: open_source · license: MIT · platforms: WEB · deployment: browser, api_only
Constraint provenance is unknown; confirm requirements with the publisher.
Record sources: huggingface.co. These links do not verify the individual claims.
In the Text to speech space, E2 TTS takes a focused approach. Inferred · not functionally tested: It focuses on generating natural speech from text in a zero-shot setting without complex autoregressive modeling. Inferred · not functionally tested: It is built as an open-source project for AI researchers and speech synthesis developers. Basis unknown · not verified: The project is open source (MIT). Basis unknown · not verified: E2 TTS is available on the web and API.
It is developed by SWivid, and it first shipped in 2024. The project is developed in the open on GitHub with 15k stars and 5 commits in the last 90 days. Inferred · not functionally tested: Key capabilities include Zero-Shot TTS, non-Autoregressive, and F5-TTS Compatible.
Summary written by a language model from the project’s public pages.
Tasks: Inferred · not functionally tested
- Zero-Shot TTS
- Non-Autoregressive
- F5-TTS Compatible
Topics: Inferred · not functionally tested
Built with & integrations
- AWS
- x-amz-cf-id header · x-amz-cf-pop header · via header
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
- Indexed21 Jul · 13:04 UTCSWivid/E2-TTS seen via Hugging Face EnumeratorSource: Hugging Face Enumerator · Open
Frequently asked questions about E2 TTS
- What is E2 TTS?
- Inferred · not functionally tested: E2 TTS focuses on generating natural speech from text in a zero-shot setting without complex autoregressive modeling. It is catalogued under Text to speech on PulseGate.
- Who should use E2 TTS?
- Inferred · not functionally tested: E2 TTS is an open-source project built for AI researchers and speech synthesis developers.
- Is E2 TTS free?
- Basis unknown · not verified: Yes — E2 TTS is open source under the MIT license and free to use.
- What platforms does E2 TTS run on?
- Basis unknown · not verified: E2 TTS runs on the web and API.
- Is E2 TTS still maintained?
- PulseGate's liveness check found it on 14 Sep 2026. Its GitHub repository shows 5 commits in the last 90 days.
- Who develops E2 TTS?
- E2 TTS is developed by SWivid.
- When did E2 TTS launch?
- E2 TTS first shipped in 2024.
- Is E2 TTS open source?
- Basis unknown · not verified: Yes — E2 TTS is open source under the MIT license.
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