Expressive Avatar

Pro

Hai Do

Starting at

1,600

About this service

Summary

I create expressive avatars for Rive with smooth, natural lip-sync that makes your characters feel truly alive. From subtle emotions to full-on expressions, I provide 6+ emotion states and seamless transitions — all optimized to run beautifully on both web and mobile platforms.

What's included

Expressive Avatar
- 1 rigged Avatar for Rive with a State Machine (inputs: emotion, intensity, blink, gaze). - 6+ natural expressions (happy, sad, angry, surprised, neutral, etc.) with smooth transitions and idle/breathing. - 2 revision rounds for expressions/timing. - Usage: commercial use in your product/brand (non-resell).
Avatar Lip-Sync Setup
- Lip-sync system added to your Rive Avatar: viseme/phoneme mapping (approx. 12–15 visemes). - Hybrid workflow: auto lip-sync + manual polish for natural openings/closures and pauses. - Inputs exposed: isTalking, amplitude/loudness, talkTrigger. - 10–15s test clip rendered for review + updated .riv file ready for runtime. - 2 revision rounds for mouth shapes/timing.

Example projects

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Interactive Character Animation with Lip Sync

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Dynamic Expression Character with Rive

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Character Chatbot AI

Recommendations

(5.0)

Alexis Deslandes • erudit.app

Client • Sep 26, 2025

Recommended

Thank you, Hai, for the fantastic work you do in animation.

Engineer Maher

Client • Sep 8, 2025

Recommended

It’s been great working with Mr. Hai. He is a very professional designer and a creative animator. If you’re looking for someone with strong experience in Rive, I absolutely recommend him. The work delivered was beyond my expectations.

Orage Smith

Client • Aug 18, 2025

Recommended

Hai is a highly professional collaborator who consistently delivers excellent results. His animation skills are impressive, bringing creativity and life to every project. With strong knowledge in integration and structural design, Hai ensures that the final product is both user-friendly and visually engaging. I truly recommend Hai and would be happy to work with him again!

Kristin Duong

Client • Aug 13, 2025

Recommended

Hai is really good at what he does. He was prompt to take actions and has user-centric approach in his designs, with minimal explanation or clarification from our side.