Make a Person Smile in a Photo with AI (2026)

Drop a portrait, describe the smile — soft grin, genuine laugh, eye-brightening warmth — and EditThisPic animates the expression and outputs a 6-second MP4 with audio. Fast tier: 5 credits (~$2.50 on the 10-credit pack at $4.99). Pro tier: 10 credits (~$4.99). No free animate tier.

Fast tier · 5 credits · ~$2.50/clip Pro tier · 10 credits · ~$4.99/clip No subscription required · From $4.99 for 10 animations

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Sometimes the best photo of someone has the wrong expression — too stiff for a headshot, too serious for a profile, too guarded for a memory you want to keep. A smile animation closes that gap without a reshoot.

Example motion prompts

Describe the motion you want. The more specific, the more intentional the clip feels.

Soft smile the subject's mouth softens into a gentle, relaxed smile — eyes brighten slightly, expression settles
Genuine grin a warm, full smile spreads naturally across the subject's face, cheeks lift, eyes crinkle
Quiet laugh the person breaks into a brief, quiet laugh — mouth opens softly, shoulders relax, settles into a smile
Eye-brightening smile eyes brighten and widen slightly, a small smile forms at the corners of the mouth, calm and warm
Smile and blink the subject smiles softly, blinks once, eyes settle back on the camera with warmth
From neutral to happy expression shifts from neutral to a genuine, relaxed smile — natural timing, no exaggeration

How it works

1

Open the animate editor

Click the button above — it opens in animate mode with the smile prompt prefilled.
2

Drop a clear portrait

JPG, PNG, or WebP up to 8 MB. Face forward, eyes and mouth visible — the AI needs to see the expression it's changing.
3

Describe the smile (or use a preset)

Plain English works: "a warm, genuine smile spreads across her face." Specific emotion beats vague instructions like "look happy."
4

Pick Fast or Pro and generate

Pro (10 credits, 1080p) holds facial geometry better during the expression shift — recommended for headshots and anything you plan to share widely. Renders in 60-120 seconds.

What to upload

Face mostly forward with eyes and mouth clearly visible — extreme angles make the smile look unnatural
Neutral or serious expression in the source — the AI has more room to work than if the person is already mid-expression
Even, soft lighting — harsh shadows across the face produce uneven results during the expression change
One face primarily in frame — the AI focuses motion on the most prominent subject
Aspect ratio near 16:9 or 9:16 — other ratios get letterboxed in the output clip

If the AI safety filter rejects an upload, your credits are automatically refunded. People-and-clothing photos refuse more often than landscapes, products, or pets.

What you can use this for

Family memorial photos where you want a more positive expression

Old photos of relatives often captured serious or neutral expressions — especially formal portraits from decades past. Animating a soft smile onto a beloved family member's portrait can make it feel warmer and more like how you remember them.

Professional headshots where the original was too serious

A headshot taken on a stressful day can read as cold or guarded on LinkedIn and company pages. Animating the expression into an approachable smile — without a full reshoot — fixes the impression in minutes.

Social media and dating-profile mood lifts

Your best-composed photo and your most natural smile don't always happen in the same shot. Animate the expression you wanted onto the photo you have — and use the 6-second clip as a profile video or story.

Greeting cards and personal gifts

Pair an animated smile clip of a friend, parent, or partner with a voice-over or music track for a personalised birthday, anniversary, or tribute video that a static card can't match.

Frequently asked questions

How much does it cost to animate a smile?

Animate Fast costs 5 credits — about $2.50 on the 10-credit pack at $4.99. Animate Pro costs 10 credits — about $4.99 on the same pack. There is no free animate tier; the weekly free edit on EditThisPic covers photo edits only.

How long is the output clip?

Every animation is a 6-second MP4 with audio. You can re-animate the same photo with a different smile prompt for additional credits.

Will the person's face look the same?

Yes — your photo is the first frame, so the face, hair, and background are preserved. The AI animates the expression on top of the original image; it does not regenerate the face or change identity.

What is the difference between Fast and Pro for expression animations?

Fast renders at 720p with a smaller motion model — fine for quick tests and social. Pro renders at 1080p with a sharper model that handles facial geometry better during expression shifts. For headshots or anything you plan to publish, Pro is worth the extra credits.

Can I animate a group photo?

You can, but the AI focuses motion on the most prominent face in frame. For a smile on a specific person in a group shot, crop to that person first.

Does it work on very old or low-resolution photos?

It can, but low-resolution sources produce lower-quality output. If the photo is small or grainy, try upscaling it with EditThisPic's enhance tool before animating.

Do I get refunded if the AI safety filter rejects my upload?

Yes. Portrait photos in everyday contexts almost always pass. If the filter declines, your credits are returned automatically.

Can I use the clip commercially?

Yes — animations you pay credits for are yours to use commercially. Note that animating someone else's likeness without permission may carry its own legal or ethical considerations.

How long does rendering take?

Fast renders typically complete in 45-90 seconds. Pro in 60-120 seconds. The page polls and downloads the MP4 automatically when ready.

Is my photo private?

Uploads are processed for your animation only. We do not use customer photos to train models. Your generated videos stay on your account.

Animate Your Photo →

5 credits ($2.50) for Fast · 10 credits ($4.99) for Pro · Credits never expire within 12 months

Make a Person Smile in a Photo with AI (2026)

Example motion prompts

How it works

Open the animate editor

Drop a clear portrait

Describe the smile (or use a preset)

Pick Fast or Pro and generate