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Free AI Mermaid Filter: How to Do the TikTok Mermaid Trend [Tutorial]
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Free AI Mermaid Filter: How to Do the TikTok Mermaid Trend [Tutorial]

Jun 11, 2025 · 3 minutes read
Free AI Mermaid Filter: How to Do the TikTok Mermaid Trend [Tutorial]

Scrolling through TikTok in 2025 feels like a dive into an underwater fantasy, right? You're not alone!

The viral AI mermaid trend is making waves, with the captivating mermaid filter turning everyday videos into enchanting aquatic scenes.

Think shimmering skin, iridescent scales, and eyes that sparkle with oceanic magic.

This isn't just another filter; it's your ticket to a full-blown mystical transformation, and the best part?

Creating your own mesmerizing AI mermaid effect is easier than you think – no pro editing skills needed!


What Exactly is the Viral AI Mermaid Filter on TikTok?

Examples of the viral AI mermaid filter trend on TikTok in 2025, showing underwater effects.Image Source: TikTok - Showcasing the popular AI mermaid filter trend.

The TikTok mermaid filter, a leading AI mermaid effect, is an intelligent video tool that uses advanced facial mapping and digital artistry to give you a stunning underwater makeover.

Imagine an ethereal glow, dreamy ocean-inspired color palettes, and eyes that shimmer like hidden treasures.

It's more than just a beauty filter; it's a fantasy lens that crafts truly scroll-stopping moments.

Its viral status in 2025 comes from being incredibly shareable, tapping into a bit of magical nostalgia, and aligning perfectly with TikTok's love for visually captivating content.

Create Mermaid Videos from Photos with the Best Mermaid Filter App: YouCam Video


While the TikTok filter is fantastic for quick clips, what if you want to create more customized and dynamic mermaid videos?

Enter YouCam Video, the go-to mermaid transformation app for 2025!

With YouCam Video, you can take any photo and animate it into a mesmerizing, looping underwater scene.

Imagine your selfie transforming into a gracefully dancing mermaid, gliding through shimmering bubbles with captivating waterlight effects.

Here’s how to easily create your own AI mermaid video:

Step 1: Download the Best Free AI Mermaid Filter App: YouCam Video

the Best Free AI Mermaid Filter App: YouCam Video

Get started by downloading YouCam Video, the best free app for applying AI mermaid filters to your photos. (Available for iOS and Android users.)

Step 2: Open the App and Access to Image-to-Video Feature

Open the App and Access to Image-to-Video Feature

Launch the app and tap on the 'Image to Video' option from the main menu.

Step 3: Upload Your Photo

Select and upload a selfie, portrait, or any image you'd like to transform into a mermaid.Select and upload a selfie, portrait, or any image you'd like to transform into a mermaid.

Step 4: Select the AI Mermaid Filter

Browse available motion styles and choose one like “Mermaid” or “Ocean Warden” to give your image a magical underwater twist.

Step 5: Generate the AI Mermaid Video

Tap to generate your mermaid animation. Watch as AI brings your image to life with a short, mesmerizing mermaid dance.

Save your video and share it instantly on TikTok, Instagram Reels, or your favorite platform!

AI Mermaid Filter for Boys

🧜‍♂️Merman Alert! YouCam Video also features an incredible merman filter. Transform into an Aquaman-style hero of the seas with just a few taps – perfect for epic underwater edits and joining the merman trend!


How to Do the Mermaid Trend on TikTok: A Step-by-Step Guide for 2025

1. Open TikTok

Make sure your app is updated to the latest version to access all the newest effects and filters for the mermaid trend.

2. Search for the “AI Mermaid Filter”

In the search bar, type “AI Mermaid Filter,” “Mermaid Trend,” or similar terms. Browse the effects – you'll likely see several popular options for this AI mermaid effect.

3. Tap on Your Chosen Effect

Select an effect that features the signature glowing underwater aesthetic – think shimmering blue and aqua tones, a soft, dreamy focus, and enchanting sparkly overlays.

4. Tap “Use this effect”

Once you've found the perfect mermaid filter, tap the “Use this effect” button to apply it to your camera.

5. Upload Your Photo or Record

Choose a photo you want to transform into a mermaid animation, or record a new video with the filter active.

6. Watch the Magic Happen!

The AI will process your photo or video and generate your unique mermaid video, ready to share and join the TikTok mermaid trend!

Pro Tip for 2025: To maximize your video's reach, pair your mermaid transformation with trending audio on TikTok!

Check the 'Sounds' tab for the latest viral tracks that complement the underwater vibe.

Use ROSÉ’s “Messy” from F1 The Movie—it’s the song literally everyone is using right now.

Viral Video Ideas for the TikTok Mermaid Trend in 2025

Using the TikTok mermaid filter or an advanced AI mermaid generator like YouCam Video is your first step.

To truly make a splash and go viral in 2025, try these creative mermaid trend ideas:

  • Glow-Up Reveal: Start your video with no filter, then dramatically transform into a stunning mermaid on a beat drop of a trending song.
  • Mythical Monologue: Share a short, enchanting story or quote like, “I always knew I wasn’t meant for land…” while showcasing your mermaid look.
  • Fantasy Cosplay Integration: Enhance your existing mermaid cosplay (seashell crowns, glitter makeup, or even a tail!) with the AI filter for an extra touch of magic.
  • Looped Aesthetic Video: Create a mesmerizing, seamless loop with slow-motion hair flips, graceful hand gestures, and dreamy, faraway gazes into the "ocean."
  • Before & After AI Transformation: Show your original photo or video side-by-side with the AI mermaid effect transformation to highlight the magic.

These ideas don’t just look cool—they boost engagement and keep people watching (and rewatching) your viral mermaid videos.

Final Thoughts on the AI Mermaid Trend

The mermaid trend sweeping TikTok and beyond in 2025 is far more than a fleeting filter – it's an invitation to embrace a world of fantasy and creativity.

It resonates with our love for magic, nostalgia, and self-expression.

Whether you're planning an elaborate mermaid cosplay or simply curious to try the AI mermaid effect, there's no better time to dive in and let your underwater persona shine.

This AI mermaid trend is one you won't want to miss!

✨ Ready to take your mermaid transformations from enchanting to legendary?

Download YouCam Video today and unlock a sea of possibilities for creating the ultimate mermaid video!

FAQs about the AI Mermaid Trend

What is the AI mermaid trend on TikTok?

The AI mermaid trend is a popular video style on TikTok where users apply an AI mermaid filter to transform themselves into mystical sea creatures. This effect typically adds shimmering scales, flowing hair, ethereal glows, and underwater backgrounds, creating captivating short videos that are trending heavily in 2025.

How do I find the mermaid filter on TikTok?

To find the mermaid filter, open your TikTok app, tap the "+" to create a video, then go to "Effects." You can search for terms like "mermaid," "AI mermaid," or "sea siren." Look for filters that offer the popular underwater aesthetic. Alternatively, if you see a video using a filter you like, you can often tap on the filter name to use it yourself for the TikTok mermaid trend.

Can I use an AI mermaid filter for photos to create videos?

Yes! While TikTok filters are primarily for live camera or video uploads, apps like YouCam Video allow you to upload a static photo (even a mermaid-themed selfie) and use its AI mermaid generator to animate it into a dynamic video with flowing movements and effects. This is a great way to bring your mermaid pictures to life for the 2025 mermaid trend!

Is there a merman filter available?

Absolutely! Many users are also creating content with a merman filter. Apps like YouCam Video offer powerful merman transformations, allowing you to achieve an Aquaman-inspired look, perfect for those wanting to rule the digital waves as a king of the sea using a mermaid transformation app.

What's the best mermaid filter app for 2025?

For comprehensive mermaid and merman video effects, including transforming photos into animated videos with AI, YouCam Video is a top choice in 2025. It offers a wide range of customization options beyond standard filters, making it a powerful mermaid transformation app and an excellent AI video generator for all your aquatic fantasies.

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