Author: Nailing the perfect smile in a portrait can be tricky, but there’s no need to worry. With an AI smile filter app, you can effortlessly add a smile to photos, making them look brighter and more natural. Whether you want to enhance an expression or completely transform a serious look into a happy one, these apps make the process simple and realistic.
In this guide, we’ll explore the best apps for adding a smile to your pictures and share quick tips to ensure your edits look seamless.
6 Best Apps to Add Smile to Photos in 2025
If you are looking for an easy way to edit a smile on a photo, the key is to choose a high-quality photo editor that offers one-tap smile editing.
Also, to get the most natural result, the app is better to be powered by AI, so the editing effect can look the most similar to real human expression.
Moreover, it's preferred to have a slider option to adjust the smile filter, as it will offer more chances for adjustment.
Read on to discover the top apps in 2025.
1. YouCam Makeup: Best AI Smile Filter App
- Available: iOS / Android
- Rating: 4.8 / 4.6
YouCam Makeup is one of the best photo editor apps to add a smile filter to a photo. It checked all the boxes for a good smile photo editor: powered by AI, can be adjusted with a slider, and can be easily done with a single tap.
Easy-to-Use Smile Filter App
With the YouCam Makeup app, there are three smile filters to choose from, including one with a cheek-plumping effect and one with an eye smile effect.
All three options deliver highly realistic and natural-looking results, so you won’t look like a digitized disaster.
➤ How to Add a Smile Filter on Photo in 5 Steps
2. YouCan Enhance: Edit Smile With AI Replace
- Available: iOS / Android
- Rating: 4.6 / 4.0
The AI photo editing app YouCam Enhance stands out another great smile editor, offering versatility and ease of use.
With its innovative "AI Replace" feature, you can effortlessly add various smile filters from text. YouCam Enhance empowers you to personalize your images with just a few clicks, making it a great tool for anyone looking to add charm to their photos.
Read More: Best AI Smile Filter: Add Natural Smile to Photos for Free
3. FaceApp: Smile Filter Editor App
- Available: iOS / Android
- Rating: 4.7 / 4.6
Face app is designed to make it easy to edit your selfies using AI technology. To add a smile to a picture, simply upload your image and choose the Smiles tab. From here, you can pick from a series of smiles including classic, wide, tight, and upset. The majority of smile options do require a Pro membership to access.
4. Facelab: Smile Editor App
- Available: iOS / Android
- Rating: 4.6 / 4.3
This face editor app allows you to touch up your selfie with multiple effects. To edit your smile with Facelab, upload a photo and use the lips and teeth tools to adjust the width and height of your smile, whiten your teeth, and plump or thin your lips.
5. AirBrush: Fun Smile Filter App
- Available: iOS / Android
- Rating: 4.9 / 4.4
AirBrush features numerous touchup options for your selfie, including the ability to adjust your lip size and whiten your teeth. Upload a photo and select Beauty Magic to edit your smile.
6. Facetune Editor: Fast Smile Filter App
- Available: iOS / Android
- Rating: 4.4 / 4.6
With Facetune2, you can quickly enhance photos to make your visual content more appealing. To edit a smile on a photo with this app, you’ll simply upload your photo and use the Face tool to change your smile. With this app, you can edit the size, width, position, and perspective. You can even add a smirk! This app features a free trial, after which, you’ll need to pay to use it.
YouCam Online Editor: Add Smile to Photos Online
- Available: Online
YouCam Online Editor offers an ‘AI Replace’ feature that can magically replace anything in a photo naturally with AI, including facial expressions like smiles.
By brushing over the mouth area and inputting the text prompt ‘smile’, the AI will instantly replace the facial expression with a smile.
Its biggest strength is that you can customize and fine-tune the smile using text prompts.
Try the Best AI Smile Filter for the Perfect Smile in Photos
A smile can instantly brighten up any photo, and with YouCam Makeup’s smile filter, you can effortlessly add the perfect grin to your pictures. Whether you want a subtle smirk or a full-on beaming smile, this AI-powered tool makes it easy to achieve natural-looking results.
Ready to transform your selfies? Download YouCam Makeup today and see how a simple smile filter can make all the difference in your photos!
More Face Editing Ideas:
Perfect Smile FAQ
How to edit a smile on a photo?
YouCam Makeup is the best smile-editing photo app for iPhone and Android. To edit smiles on photos, start by downloading the app for free on either App Store or Google Play. From here, all you have to do is choose the photo you want to edit, and use the Smile feature under Retouch to quickly adjust your smile to perfection.
How can I edit smiles in photos online or with an app?
If you want to edit smiles in photos online or with an app, the easiest way to do it is to download YouCam Makeup. You can download photos to your phone and use this retouch app to quickly edit your smile.
What is the best smile editor app for iOS and Android?
The best smile editor app for iOS and Android is YouCam Makeup. This app is free to use and makes it simple to quickly touch up your photo, including adding the perfect smile.
What is the app that changes smiles?
YouCam Makeup is a top choice for changing smiles on photos. It offers an advanced AI-powered smile filter with options for cheek-plumping and eye-smile effects, providing natural-looking results.
How do I edit a picture to smile?
To edit a picture to add a smile, follow these simple steps using YouCam Makeup:
- Download and open the app on iOS or Android.
- Upload your photo.
- Select the smile filter tool.
- Choose from three smile options, including cheek-plumping and eye-smile effects.
Where can I find a free online face smile editor?
You can use these free online tools to edit your smile:
- Fotor – An online photo editor where you can enhance your smile, whiten teeth, and adjust facial features.
- LunaPic – A free online tool that lets you edit photos, including making smile adjustments.
- Photopea – A free online photo editor that offers various retouching tools, including teeth whitening and subtle smile adjustments.
What are veneers?
Veneers are thin, custom-made shells that are placed over the front surface of your teeth to improve their appearance. They are typically made from porcelain or resin composite and are used to fix issues like stained, chipped, or misaligned teeth. Veneers can give you a whiter, smoother, and more even smile.
They are a popular choice for achieving a Hollywood smile without extensive dental work.
How do I put a smile filter on my photos?
To add a smile filter, use apps like:
- YouCam Makeup – Upload a photo and use the teeth whitening and smile-enhancing tools.
- FaceApp – Apply an AI-generated smile to your photo.
- Snapchat/Instagram – Use real-time smile filters for instant edits.
For the best results, try YouCam Makeup to perfect your smile!
What is the app that makes you smile?
Several apps are designed to bring a smile to your face! Here are some popular options:
- YouCam Makeup – Instantly enhance your smile with teeth whitening and beauty filters for the perfect selfie.
- Happify – A mental wellness app that helps boost happiness through science-backed activities and games.
- Smile.io – A loyalty rewards app that makes shopping more fun by offering discounts and perks.
- FaceApp – A photo editing app that can add a smile to your pictures using AI.
Is the Smile App free?
The cost of a Smile App depends on the specific app you’re using. Some Smile apps offer free basic features, while others have premium versions with additional benefits.
If you’re looking for a fun and free way to enhance your smile, try YouCam Makeup! It’s a top-rated beauty app that lets you whiten teeth, enhance your smile, and perfect your selfies effortlessly—all for free, with optional premium features for advanced edits. Download YouCam Makeup today and shine your brightest smile!
How can I try smile filters on photos?
YouCam Makeup is the best app to try smile filters on photos.
First, download the YouCam Makeup app. Then, tap Photo Makeup on the main screen and select the photo you want to work with. Then, tap Retouch and scroll through the tools until you see Smile.
Use the slider at the bottom of your screen to either increase or decrease your smile to your desired level. From there, save your photo and share it on your favorite social media platform!
What app can be used to make someone smile in a photo?
If you want to make someone smile in a photo, several apps can help with AI-powered editing:
- YouCam Makeup – Offers a smile filter to naturally enhance facial expressions.
- Fotor – Provides an online tool to make someone smile in a photo with adjustable smile intensity.
- Media.io – A free AI-powered editor that can add realistic smiles to photos.
- FaceApp – Uses AI to modify facial expressions, including adding smiles.
- Evoto – Enhances portraits with a professional smile filter and facial reshaping.
What are some tips to smile naturally in photos?
1. Say ‘Money’ Instead of ‘Cheese’
Most of us grew up believing that saying “cheese” before smiling would lead to a nice, natural-looking smile. In reality, there’s a better word to say in this scenario — money!
2. Smile With Your Eye
You’ve probably heard people say smile with your eyes or smile, which refers to the practice of opening your eyes wide and focusing them intently on your target. That’s usually a camera, but it may also be a person.
3. Relax Your Face Muscles
Forcing a smile can look unnatural, so instead, try softening the muscles around your mouth to look more relaxed and effortless.
4. Don’t Focus on the Camera
Distract yourself by looking around in different directions before the big moment, as this will produce a more natural and relaxed smile. After all, your best photogenic smile is one that looks authentic and real.
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