LongCat Avatar turns a photo + audio into ultra-realistic, lip-synced talking videos with natural motion, stable identity, and up to 720p output.

Product screenshot

Product screenshot

Overview

What is LongCatAvatarAl?

LongCat Avatar Introduction

LongCat Avatar is an expressive, audio-driven avatar video generator built on LongCat-Video. It combines audio + image (+ text/prompt) to create super-realistic, lip-synchronized talking videos with natural motion and stable identity, up to 720p output. It is designed for long-form avatar content (up to ~2 minutes shown on the site).
Website: https://www.longcatavatarai.com/
Support: [email protected]

LongCat Avatar Core Feature

  • Perfect lip-sync: mouth movement aligns precisely with the audio.
  • Natural motion & expression: adds full-body / head / eye / shoulder motion beyond lips.
  • Multi-input workflow: supports audio + image and prompt-based styling.
  • HD export: up to 720p.
  • Stable identity: reduces drift in long videos and keeps the same character consistent.
  • Built for real use cases: presenters, marketing explainers, education/training, podcasts/interviews.

LongCat Avatar Usage

  1. Upload a clear portrait photo (higher quality improves identity consistency).
  2. Upload an audio file (speech/singing supported).
  3. (Optional) Add a style prompt.
  4. Choose output quality (e.g., 480p / 720p) and click Generate.

Tips for better long videos:

  • Use high-quality audio, avoid extreme expressions, test short clips first, then extend/iterate.

LongCat Avatar Price

Credit-based, one-time packs (no monthly subscription shown):

  • Starter: $9.9 / 100 credits
  • Basic: $29.9 / 360 credits
  • Plus: $49.9 / 680 credits
  • Professional: $99.9 / 1520 credits

LongCat Avatar FAQs

Q1: What is LongCat Avatar and how does it work?
It generates realistic, lip-synced avatar videos by combining audio, text and images.

Q2: What makes it different from typical avatar video tools?
It focuses on long-form stability: lifelike motion, consistent identity, and seamless audio synchronization.

Q3: What video quality can I expect?
Up to 720p HD.

Q4: How long can the generated videos be?
The site highlights stable generation up to about 2 minutes.

Contact

Platforms and languages

LongCatAvatarAl Availability

Platforms

Web

Languages

English

LongCatAvatarAl Alternatives

Modellix.aiModellix.aiModellix is a MaaS (Model as a Service) platform that provides unified API access to maintream AI models, covering text-to-image, text-to-video, image-to-image, image-to-video, video editing, and more. Supported models include Nano Banana, Kling, Veo, Seedance, Seedream, Minimax, Qwen, Wanx, GPT, and others. Whether you’re a developer building AI-powered applications or a creator producing visual content, Modellix provides the tools you need through a single API.
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