Free trial
Free credits are available on first use, with no account or payment card required, so a single lip sync video can be produced before any plan is purchased.
Learn moreLip Sync AI
Turn a portrait or clip into a talking, singing video in seconds.
Beginner
What is Lip Sync AI?
Lip Sync AI is an AI video talk tool that turns a portrait or clip into a talking, singing video in seconds. A single purpose lip sync generator that animates a photo or existing video to match uploaded audio. Free credits with no sign up, paid credit plans for higher volume, multilingual output and commercial licensing on paid tiers.
Lip Sync AI is a browser based generator that animates mouth movement to match a supplied audio track. The workflow is deliberately narrow: a user uploads a front facing photo or an existing video, adds an audio file, optionally picks a resolution and model, and receives a rendered clip with the lips matched to the speech or song. The site states that the engine breaks audio into phonemes and maps them onto visemes (mouth shapes), which is the standard deep learning approach behind talking head tools. Both still images and motion footage are supported, so the same tool can produce a singing portrait from a photograph or re-dub a performance that was already filmed. The stated strong points are speed, facial consistency and language coverage. Generation is presented as taking seconds, with a priority queue and faster tiers on the higher plans. Character consistency is claimed to hold the subject's identity across the clip without morphing. Multilingual output is supported according to the FAQ, which makes the product relevant for dubbing and localized content, not just English language novelty clips. Typical uses named by the site include lip sync songs, lip sync battle recreations, talking animals, avatars for social posts, product demos and educational material. Positioning is the clearest thing about the product: it markets itself directly as a free, no sign up alternative to HeyGen and similar paid platforms. That is the honest comparison to keep in mind. Anyone weighing it against a full avatar studio should note that Lip Sync AI is a single purpose renderer, not a script to avatar pipeline with stock presenters or a video editor attached. It suits creators who already have their own footage or portraits and their own audio, and who want fast, cheap sync rather than an end to end production suite. Commercial rights are included on paid plans, and uploaded files are described as encrypted and excluded from training data.
How do you use Lip Sync AI?
1Open the generator and check the free credit balance
Load the dashboard, which is the working area for uploads and renders. New visitors can start without creating an account, and the page shows the credit cost of a single lip sync run before anything is committed.
2Choose a model and resolution
Select the model version and output resolution from the controls above the upload slots. Higher resolutions produce a cleaner result but should be checked against the credit cost and the intended destination of the clip.3Upload the face source
Add a photo or video containing the subject. A sharp, evenly lit, front facing shot works best; for video sources, avoid fast head movement and heavy occlusion of the mouth.4Add the audio track
Upload the speech or song that should drive the mouth movement. Clean audio without background noise gives the most accurate phoneme detection, which matters most for music and for non English languages.5Generate and download the clip
Optionally attach a prompt, then run the generation and wait for the render to finish. Preview the result in the output panel and download it in the format allowed by the current plan.6Review community examples for style ideas
The explore gallery collects public creations such as singing portraits, speakers and talking animals. Browsing it is a quick way to judge what the engine handles well before spending credits on a longer clip.
Pros and cons
Pros
- Works from both still portraits and existing video, so one tool covers photo animation and re-dubbingAI
- No registration or card needed to spend the free starter credits and test output qualityAI
- Multilingual sync is claimed, which makes it usable for dubbing and localized social contentAI
- Credit plans are transparent: video counts per month are listed alongside each tierAI
- Commercial license and unlimited usage rights are included on every paid planAI
Cons
- Quality depends heavily on input: clear front facing, well lit footage is required, so angled or low resolution sources will disappointAI
- Output defaults to 480p, and HD downloads are reserved for the Standard tier and aboveAI
- Credits are consumed per render, so failed or unsatisfactory generations still cost the userAI
- The tool stops at lip movement: no built in script writing, voice generation, presenter library or timeline editingAI
- Claims of matching HeyGen quality are self reported on the marketing page with no independent benchmark publishedAI
How much does Lip Sync AI cost?
Pricing
Annual and monthly credit subscriptions: Basic at $7.9 per month annual or $9.9 monthly with 100 credits (about 50 videos), Standard at $15.9 annual or $19.9 monthly with 500 credits (about 250 videos), Pro at $39.9 annual or $49.9 monthly with 2000 credits (about 1000 videos). One time add ons of $50 for 800 credits and $100 for 1600 credits need no subscription.
Learn moreSupport
Support is tiered: basic support on the Basic plan, priority support on Standard, and a dedicated account manager on Pro. No separate help centre or documentation hub is listed on the site.
Features
Phoneme to viseme lip matching, photo and video sources, multilingual sync for dozens of languages, character consistency across a clip, optional prompt field, history of past generations, resolution selection and a public gallery of community creations.
Frequently asked questions about Lip Sync AI
How much does Lip Sync AI cost?
Annual and monthly credit subscriptions: Basic at $7.9 per month annual or $9.9 monthly with 100 credits (about 50 videos), Standard at $15.9 annual or $19.9 monthly with 500 credits (about 250 videos), Pro at $39.9 annual or $49.9 monthly with 2000 credits (about 1000 videos). One time add ons of $50 for 800 credits and $100 for 1600 credits need no subscription.Does Lip Sync AI offer a free trial?
Free credits are available on first use, with no account or payment card required, so a single lip sync video can be produced before any plan is purchased.How do you use Lip Sync AI?
The walkthrough on this page covers 6 steps: 1. Open the generator and check the free credit balance 2. Choose a model and resolution 3. Upload the face source 4. Add the audio track 5. Generate and download the clip 6. Review community examples for style ideas.What platforms does Lip Sync AI support?
Lip Sync AI is available on Web App.What are the limitations of Lip Sync AI?
Quality depends heavily on input: clear front facing, well lit footage is required, so angled or low resolution sources will disappoint. Output defaults to 480p, and HD downloads are reserved for the Standard tier and above. Credits are consumed per render, so failed or unsatisfactory generations still cost the user.
Status
StatusActive
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Added10/21/2026
Platforms
Web App
Pricing
FreemiumSubscriptionPaid
