No. 12 of 27 ·AI Video Lip Sync Tools

Hallo

Windows · Linux · Self-hosted

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Freedom report

One barScore 5.4

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely2 of 6 device platforms
DocumentedPlans, terms and facts published

Hallo is ranked #12 of 27 in AI video lip sync tools on Freedom251. It runs on Linux, Self-hosted, Windows.

Compared on AI video lip sync tools

Supported languages: 1 languages

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The record

Purpose: Hallo generates animated portrait videos from a still image and driving speech audio.
Motion synthesis: Its hierarchical audio-driven synthesis is designed to align lip, expression, and pose motion with audio.
Motion controls: Inference options include separate pose, face, and lip weights.
Input image requirements: The source image should be square, with a forward-facing face occupying 50%–70% of the image and rotated less than 30 degrees.
Audio requirements: Driving audio must be a WAV file in English, with clear vocals; background music is acceptable.
Output: Inference saves an MP4 video to `.cache/output.mp4` by default, with an option to choose another output path.
System requirements: The listed system requirements are Ubuntu 20.04 or 22.04 and CUDA 12.1; the tested GPU is A100.
Model downloads: The project provides pretrained models through its Hugging Face repository, including Hallo checkpoints and supporting models.
Community integrations: The repository links community resources for ComfyUI, a WebUI, Windows, Docker, and RunPod.
Windows support: The repository links a community Windows version and installation guide.
License: The GitHub repository lists an MIT license.
Privacy and misuse: The project identifies deepfake misuse and image and voice privacy and consent as social risks, and calls for responsible use, informed consent, and privacy safeguards.
Language limitation: The project says its training datasets are English, so driving audio must be English; its roadmap mentions improving Mandarin performance.
Founded: 2024

Where it ranks on Freedom251

Best AI Video Lip Sync Tools in 2026#12 of 27
Best AI Photo Animation Tools in 2026#10 of 25

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Sources

github.com/fudan-generative-vision/hallo· checked 4 Oct 2026
arxiv.org/abs/2406.08801· checked 4 Oct 2026
fudan-generative-vision.github.io/hallo/· checked 28 Sept 2026