FAL Lip Sync 3.0
FAL Lip Sync 3.0 is the top tier of FluxoKit's lip sync ladder, resyncing a face video to a connected audio track through the hardest cases: fast speech, side profiles, and heavy motion. It runs in the browser from 79 credits for a 5-second clip, billed by duration, on plans starting at $14 per month.
Examples
6 generationsReal generations with FAL Lip Sync 3.0
Overview
FAL Lip Sync 3.0 is the quality rung of the ladder, the one you use when the footage fights the model. Quick dialogue, three-quarter and side angles, and busy motion are exactly the cases where the lower tiers drift, and where 3.0 keeps the mouth locked to the audio.
It takes the same two inputs as its siblings, a source face video and the audio to sync, and FluxoKit runs it in the browser with credit pricing and no fal.ai account. A 5-second clip costs from 79 credits and scales with length at the provider's per-minute rate, so 3.0 is the rung you reserve for the shots that need it.
What you can do with FAL Lip Sync 3.0
This is the tier for finished, published lip sync: fast-paced ad reads, narrative dialogue, and multilingual dubbing where the mouth has to be convincing on close inspection. Connect the original video and the replacement or translated audio, and 3.0 rewrites the mouth to match even when the angle and pace would break a cheaper model.
It is the finishing rung of a two-step economy: draft and test on 1.9 or 2.0 to confirm the workflow, then run the shots that matter on 3.0. Chain it after a text-to-speech or dubbing node so a generated or translated voice drives the face, and reserve the premium rate for the frames that will actually ship.
Where FAL Lip Sync 3.0 earns its credits: lip sync ai with receipts
The lip sync AI category, one of the higher-volume searches in this catalog, is dominated by app landing pages with no quality-graded, cost-attached examples. FAL Lip Sync 3.0 is FluxoKit's answer for the hard cases: from 79 credits for a 5-second clip, scaling with duration, with the exact cost on every run in your history. Studios and dubbing teams use it as the final pass on the shots that could not survive a lower tier.
FAL Lip Sync 3.0 vs 2.0, 1.9, and ElevenLabs Video Dubbing
The middle rung handles quick speech at a lower per-clip rate. Draft on 2.0 and finish the hardest shots on 3.0 rather than paying the top rate on everything.
The budget rung is for simple, front-facing heads. It is the volume tier; 3.0 is the quality tier for the shots it cannot hold.
Dubbing changes the language and voice of a whole video. Lip Sync 3.0 only perfects the mouth to audio you supply; chain them when you need translation plus flawless sync.
Capabilities
Video support
Yes
Audio support
Yes
Source video input
Yes
Source audio input
Yes
Lip sync
Yes
Audio-driven lip sync
Yes
Output type
Video
Default duration
5 s
Sync modes
cut_off, loop, bounce, silence, remap
Default sync mode
Cut_off
Parameters and inputs
Each field below shows what the model accepts and the limits to apply.
Parameters
Video
video
- Required
- Yes
- Default
- Not set
- Accepts
- video/*
Audio
audio
- Required
- Yes
- Default
- Not set
- Accepts
- audio/*
Sync Mode
sync_mode
- Required
- No
- Default
- cut_off
Options
- Cut Off (cut_off)
- Loop (loop)
- Bounce (bounce)
- Silence (silence)
- Remap (remap)
Video Duration Seconds
video_duration_seconds
- Required
- No
- Default
- 5
- Min
- 0.1
- Step
- 0.1
Frequently asked questions
›How much does FAL Lip Sync 3.0 cost per clip?
It costs from 79 credits for a 5-second clip on FluxoKit and scales with clip length at the provider's per-minute rate. Plans start at $14 per month and every run shows its exact credit cost in your history.
›What makes FAL Lip Sync 3.0 the best lip sync AI tier?
It holds sync through the cases that break cheaper models: fast speech, side and three-quarter profiles, and heavy head motion. Reserve it for finished, published shots rather than volume drafts.
›What inputs does FAL Lip Sync 3.0 need?
A source video with a visible face and the audio to sync to. Connect both in the FluxoKit canvas and the model rewrites the mouth movement to match the audio.
›Do I need a fal.ai account to use FAL Lip Sync 3.0?
No. FluxoKit runs the whole lip sync ladder and more than 100 other AI models under one subscription with credit based pricing and a 30-day money-back guarantee.
›How are FAL Lip Sync 3.0 examples documented?
The inputs, sync modes, and per-run credits on this page come from FluxoKit's live model registry and pricing. Quality-graded before-and-after clips with transcripts arrive with the video showcase wave; nothing here claims examples that are not yet published.
Start creating
Run FAL Lip Sync 3.0 in your browser. No API key, no provider account.
Studio-grade lip sync for the hardest shots. One studio, more than 100 AI models.
- More than 14,000 generations delivered
- Your first paid subscription includes a 30-day satisfaction guarantee, subject to the Refund Policy.
- Checkout through Stripe, cancel anytime
Plans from
$14/month
Credit based pricing, live USD checkout