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inflyu
✦ AI Lip Sync

New Voice
Matching Mouths

Upload a talking-head clip and audio. Inflyu lip-syncs up to 10 seconds so the mouth follows the track. Create an account to run it.

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+10k

For UGC and persona videos that need a new line

🤖5,000+AI Influencers Created
✨12,000+Pieces of Content Generated
🎁20 free credits — no credit card required

Lip-sync without a booth recut

Short clips only — quality over minute-long dubs.

Audio in, picture out

Pair a video with a voice file. The cascade drives visemes from that track.

10 second cap

Lip-sync is limited to 10s so results stay tight. Trim first if the take is longer.

Provider cascade

VEED v2, then Kling lipsync if VEED cannot process the clip.

Talking-head first

Works best on a clear face, frontal or three-quarter, not extreme wide shots.

Keeps the take

Output is a new file. Your unsynced original stays in the gallery.

Register to run

No anonymous lip-sync. Credits and R2 storage need a user.

Lip-sync a line

Account, clip, audio, generate.

01

Create an account

Sign up so the job and refunds attach to you.

02

Upload video + voice

Keep the talking-head under 10 seconds.

03

Export the synced clip

New MP4 in your video editor gallery.

Lip-sync with an account

Make the mouth follow the line

Sign up free and run AI lip sync on a short talking-head clip.

Pay once with credit packs, or go monthly. Pack credits never expire.

Then credit packs from $1.99. No subscription required.

AI Lip Sync FAQ

Why is there a 10 second limit?+

The lip-sync cascade is quality-capped at 10s. Longer dubs should be split into lines.

Can I use music instead of speech?+

It is built for voice. Music-only tracks will not produce useful visemes.

Is this a live avatar?+

No. It is an offline edit on an uploaded clip, not a realtime streaming puppet.

Do I get a free unsynced try without signup?+

No. This page sends you to registration, then the editor.

Do I need a subscription?+

No. You can pay as you go: credit packs are one-time purchases and their credits never expire. If you would rather have a steady supply, the monthly Starter ($7.99), Creator ($19) and Pro ($49) plans refill your credits each month, and you can cancel anytime. Unused monthly credits do not roll over.