Portrait AI photo
AI Smile Generator turns one serious photo into a smiling one: a big genuine smile showing teeth, or a warm closed smile, with crinkled eyes and raised cheeks, shown as a head-and-shoulders close-up so the smile is clearly visible. Everything else stays the same, your face, glasses, hairstyle, outfit and background. Good for the one photo where you forgot to smile.
Updated By the Vidlark teamWorks in Google Gemini · ChatGPT
From deadpan to a big grin
1 photo · Nano Banana 2.1 · 40 credits
An AI smile generator changes only the expression: the mouth, the cheeks and the small lines at the eyes that make a smile look real. A smile filter on a phone bends the mouth; this redraws the whole expression so the eyes smile too.
This page makes it from one photo. The prompt frames you as a close-up so the smile shows, and keeps the rest exactly as in your photo; people search for it as make me smile ai, for a profile picture, an ID-style headshot or a family photo where one face came out stiff.
One photo of you; the smile and the close-up are in the prompt.
The prompts behind the two cards: copy one, or open it with your photo and press Generate.
Show the person from the photo with a big genuine happy smile, showing teeth, crinkled eyes and raised cheeks, shown as a head-and-shoulders close-up portrait so the smile is clearly visible; everything else the same: the same face, glasses, outfit and background. Photorealistic, vertical 3:4. No text, no logos, no watermark.
Show the person from the photo with a warm genuine smile, crinkled eyes and raised cheeks, shown as a head-and-shoulders close-up portrait so the smile is clearly visible; everything else the same: the same face, glasses, hairstyle, outfit and background. Photorealistic, vertical 3:4. No text, no logos, no watermark.
At a glance
Copying a prompt is free. Making it here uses 40 credits for one Nano Banana 2.1 image at 1K, so the 100 credits you get when you sign up make 2. On monthly plans Starter pays 32 credits an image and Pro 20. Unlimited makes Nano Banana 2.1 images without using credits.
A clear photo of one adult facing the camera in good light; the face should not be turned away.
The prompt asks for a head-and-shoulders close-up so the smile is clearly visible. Remove that line to keep your original framing.
Yes. Write “a slight, natural smile” instead of a big grin.
This page edits one person per photo. Crop the person first, or write “only the person on the left smiles” in the prompt.
Yes. Under your result, tap Animate it: the picture opens on image to video as the first frame, and you can make a short clip of it.
About one to two minutes for one picture. It is saved in My creations, so you can leave the page while it works.
Not to read or copy a prompt. To make it here, sign up for a free account: the card, the prompt and your photos are still there when you come back.