Pixelcut
A professional, high-quality portrait of a person with a bright, happy, and natural-looking smile, representing the result of an 'add smile' photo editing feature.

Free AI Smile Photo Editor

Trusted by 70 million people
171,800 Reviews
Developer API
Available on iPhone & Android

How to add a smile to a photo

  1. 1

    Upload your photo

    Select the image file on your device that you want to edit. Make sure the face is clearly visible so the AI can add the smile.

  2. 2

    Describe the smile

    In the prompt box, type a description of the smile you want (for example, add a big happy grin with teeth showing). The more detail you provide, the more accurately the AI can tailor the result.

  3. 3

    Generate the image

    Click the generate button. Pixelcut's AI will process your photo and apply the described smile to the face. This usually takes just a few moments.

  4. 4

    Download your image

    Click the Download button to save the new smiling photo. The image will be a high-resolution PNG with no watermark, ready for you to use or share.

You can lighten up any photo in a snap. Pixelcut's AI automatically detects any face and seamlessly adds a natural, authentic smile that perfectly matches the person's unique features and lighting. There’s no manual editing or design skills required. Just upload your image and let the AI do the rest. The result is a warm, genuine grin that looks completely realistic, as if captured by a camera. In seconds, any neutral or frowning expression is transformed into a bright, happy smile with virtually no effort.

Effortless Natural Smile Transformations

Complete creative control is in your hands. Simply describe the smile you want in the prompt. For example, you could request a gentle closed-mouth grin or a big open-mouthed laugh. Pixelcut's AI will follow your instructions to create the exact expression you imagine. Each prompt yields a different result, so you can experiment with a subtle smirk or a wide joyful beam on the same photo. The AI tailors every output to fit your vision.

Fully Customizable Smile Styles

A before-and-after diptych photo. The left side shows a person with a neutral expression, and the right side shows the same person now with a bright, happy smile, against a white background.
Every generated image is high resolution and fully polished. Pixelcut outputs your smiling photo as a crisp PNG with no watermark, so even tiny details remain sharp. The added smile includes realistic highlights on the teeth and natural lines around the eyes, making the result look like an actual photo. Because there’s no compression blur, you can crop, share, or print the image at full size and still get a clear, beautiful result. The output is always ready for any use: online or in print.

High-Quality, Ready-to-Use Results

A before-and-after image demonstrating an 'add smile' feature. The left side shows a man with a serious face, and the right side shows the same man smiling warmly.
It's Fast: add a smile in seconds with no complicated editing steps. It's Customizable: describe exactly how wide or subtle the smile should be, and the AI will deliver it. AI-Powered: advanced face-detection ensures the new smile looks natural and fits the photo perfectly. Easy to Use: no photo editing skills are required. Just type your prompt and press generate. Versatile: every output is a high-resolution, watermark-free PNG ready to share or print anywhere.

Why use Pixelcut's AI Add a Smile to Photo?

A before-and-after image showing a woman's face. In the 'before' image she has a neutral expression, and in the 'after' image, she is brightly smiling.
Social Media Profiles: Instantly make profile pictures and selfies more engaging by adding a friendly, genuine smile. Family Photos: Brighten up family albums and snapshots by turning neutral or frowning faces into warm, happy smiles. Professional Headshots: Add approachability to business or team portraits by giving everyone a welcoming grin. Creative Projects: Use smiling photos for greeting cards, invitations, marketing graphics, or any personal project that benefits from a cheerful vibe.

Add Smile to Photo Use Cases

A before-and-after image demonstrating the 'add smile' feature. The left photo shows a person with a neutral expression, and the right photo shows the same person with a beaming smile.

Frequently Asked Questions

Pixelcut is loved by over 2 million people

  • My favorite app

    Great app, easy to use. Helps our small business save time and money to create different marketing materials professionally. Thank you.
    Shaelyn D.
  • Best background remover

    I need a good background remover for my work and I've been through them all it feels like. This one is the best by far. It's so easy to use and the results always look amazing. Thank you Pixelcut!
    Kira H.
  • Love it

    It's amazingly easy and gives the perfect results for my bags and accessories. It looks like it was done by a professional photographer.
    Mary J.