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DiffSinger

huggingface.coOther voice & speech

PulseGate's liveness check found it on 10 Oct 2026; it is registered on Hugging Face Spaces and has been in the index since 10 Jul 2026. How this is checked

DiffSinger is a web-based application that generates singing voice audio from text input using diffusion models. Users can input lyrics and receive synthesized singing in various voices. It is aimed at music producers and researchers interested in AI-generated vocals.

Inferred · not functionally tested

FreeWebSelf-hostedCloud-managed
DiffSinger preview
Visit huggingface.co

Overview

5 features

Purpose: Generating realistic singing voice audio from written lyrics without a human singer.

Inferred · not functionally tested

Audience: music producers

Inferred · not functionally tested

Functions: voice_synthesis

Inferred · not functionally tested

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: indicated (inferred, not tested)

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, self_hosted, cloud_managed

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: huggingface.co. These links do not verify the individual claims.

In the Other voice & speech space, DiffSinger takes a focused approach. Inferred · not functionally tested: It focuses on generating realistic singing voice audio from written lyrics without a human singer. Inferred · not functionally tested: It is built as a B2B product for music producers. Basis unknown · not verified: DiffSinger costs nothing to use. Basis unknown · not verified: It runs on the web, and it can be self-hosted.

It is developed by Silentlin, and it first shipped in 2022. Inferred · not functionally tested: Among its 5 catalogued features are singing voice synthesis, diffusion model, and text-to-audio.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Singing voice synthesis
  • Diffusion model
  • Text-to-audio
  • Multiple voices
  • Audio playback

Topics: Inferred · not functionally tested

Tags
singing-synthesisdiffusion-modeltext-to-speech
AI capabilities
TextAudio
Inference: Cloud API

JSON profile · Text profile · Access guide

Built with & integrations

Hosting
AWS
AI providers
local_oss
Runs on
BrowserSelf-hostedCloud-managed
Detected from
AWS
x-amz-cf-id header · x-amz-cf-pop header · via header
local_oss
huggingface in the HTML

Trust & compliance

Public signals
HTTPSFree tier

Indexing history

What PulseGate has recorded for this listing

Nothing recorded for this listing in this window.

Frequently asked questions about DiffSinger

What is DiffSinger?
Inferred · not functionally tested: DiffSinger focuses on generating realistic singing voice audio from written lyrics without a human singer. It is catalogued under Other voice & speech on PulseGate.
Who is DiffSinger for?
Inferred · not functionally tested: DiffSinger is a B2B product built for music producers.
Is DiffSinger free?
Basis unknown · not verified: Yes — DiffSinger is free to use.
What platforms does DiffSinger run on?
Basis unknown · not verified: DiffSinger runs on the web. It can also be self-hosted.
Is DiffSinger still active?
PulseGate's liveness check found it on 10 Oct 2026.
What are alternatives to DiffSinger?
Similar projects tracked by PulseGate include Fish Diffusion (HiFiSinger) Demo, DiffSpeech, and Audio Diffusion.Fish Diffusion (HiFiSinger) DemoDiffSpeechAudio Diffusion
Who develops DiffSinger?
DiffSinger is developed by Silentlin.
How long has DiffSinger been around?
DiffSinger first shipped in 2022.

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