# Which app puts your face into a viral TikTok trend video? > vswp puts your face, or you and your friends, into viral TikTok trend videos from one photo each, right in the browser: how it works, what it costs, what to check. Source: https://vswp.app/guides/app-to-put-your-face-in-a-tiktok-video/ ยท Updated 2026-10-08 To put your face into a viral TikTok trend video, use an AI app that replaces a person in the clip with you from a photo. [vswp](/) does this in the browser on a phone or a computer, with nothing to install: pick a trend that's ready or upload the TikTok video you saved, add one photo for each person you want to replace, and AI makes a new MP4 where you make the same moves, with the original camera, light and sound. Every new user gets a free preview, and a video is typically ready in minutes. ## What should an app for TikTok trend videos do? A trend works because of its moves, its timing and its sound. So the app has to change who is in the video and leave everything else alone. Before you pick one, check that it: - **Replaces the whole person, not just the face.** Your face and hair should be there in every frame, from every angle, and your clothes too if you want them, while the person keeps dancing exactly as in the original. - **Keeps the original sound and camera.** If the song, the cuts or the camera moves change, it's no longer the trend people know. - **Takes more than one person.** Half of the trends are for two or three friends. vswp takes up to 6 photos in one video. - **Lets you try first.** A short free preview shows whether the photo works before you pay for anything. - **Needs no filming.** You shouldn't have to learn the dance or find the location. - **Gives you an MP4 you can post.** Vertical like the original, with its sound, ready for TikTok, Reels or Shorts. ## How does vswp do it? vswp is a web app. The AI doesn't paste your face onto the frames: it generates the clip again with you in the place of the person you chose, so your face turns with the head, the light falls on it as it did on them, and your hair moves with you. Everyone you don't give a photo to stays as in the original. There are two ways in: - **Trends that are ready.** The people in them are already found: you open a trend and add your photo. For example the [gas station dance](/trend/litvin-ravshan-and-adel-at-the-gas-station/) for three friends, the [zombie hug](/trend/zombie-love-story/) for a couple, or the [Hideaway tractor dance](/trend/hideaway-tractor-dance/), where one of you dances and the other bursts into the frame. All of them are in the [trends list](/trend/). - **Your own video.** Upload any clip you saved, from TikTok or anywhere else, from 1 to 120 seconds and up to 150 MB, in any common format. vswp finds the people in it for free, usually in a couple of minutes, and each new video covers a part of up to 30 seconds. ## How to put your face into a TikTok trend, step by step 1. **Pick the video.** Open a trend, or upload the clip you saved. See [how to choose a video that works](/guides/choose-a-video-for-ai-swap/): faces large, well lit and mostly toward the camera give the best result. 2. **Sign in with Telegram.** There's no password to create. 3. **Add the photos.** Give one photo to each person you want to replace, up to 6. Anyone without a photo stays as in the original. 4. **Choose the look.** With "Keep the original look" on, the clothes in the video stay and only faces and hair change. With it off, the look comes from your photo. 5. **Try the free preview.** Press "Make the free preview" to see about 5 seconds at 480p with a small "vswp.app" mark. 6. **Make the full video.** Press "Create the full video", at 480p or 720p. The price in Telegram Stars is shown before you start, and the Stars come back if a render fails or you cancel it. 7. **Download the MP4 and post it.** It keeps the original sound. Tips for the post are in [how to post an AI video on TikTok, Reels and Shorts](/guides/post-ai-video-tiktok-reels-shorts/). ## Which photo should you use? One person, a sharp face in good light, nothing covering it. A selfie works when the trend shows faces up close; a full-body photo is better when the person is seen head to toe and you want your own outfit. If your photo shows glasses, you keep them in every shot. The full checklist is in [which photos work best for an AI video swap](/guides/best-photos-for-ai-video-swap/). ## Is there a free app to put your face in a TikTok video? You can [start for free](/guides/free-ai-video-face-swap/) on vswp: every new user gets a free preview, about 5 seconds of the video at 480p with a small "vswp.app" mark. The full video is paid in Telegram Stars through the bot @vswpapp_bot. The price depends on the length, the quality and the number of people, and you see it before you start. ## Is it OK to put a friend's face into a viral video? Ask first. By starting a video you confirm you have the right to use the clip and the photos, and a friend should know their face is going into a trend before it's posted. Add an AI label when you share it. More in [face swap and consent](/guides/face-swap-consent-and-safety/). ## FAQ ### What's the best app to put my face into a TikTok trend video? Look for one that replaces the whole person in every frame, keeps the trend's sound and camera, and lets you try for free first. vswp does that in the browser from one photo, with ready trends and your own uploads. ### Do I need to download an app? No. vswp works in the browser on a phone or a computer, and you sign in with Telegram. There is nothing to install. ### Can I put my friends into the same TikTok video? Yes. Give each person in the clip a friend's photo, up to 6 in one video. See [how to recreate a trend with friends](/guides/recreate-a-trend-with-friends/). ### Can I use any TikTok video? Any clip you have the right to use, from 1 to 120 seconds and up to 150 MB. Each video covers a part of up to 30 seconds, and it works best when the people are large in the frame and the camera moves calmly. ### How long does it take? For a trend that's ready, the MP4 is typically done in minutes. For your own upload, finding the people comes first and usually takes a couple of minutes.