Open the photo post, copy its link and paste it into ReelTik: the result lists every image and, for photo posts, a Video (MP4) button. Tap it and the post becomes one vertical 720 × 1280 video, three seconds per image, with the sound of the post looped or cut to fit. A post without sound gives a silent video. Up to 30 images (90 seconds) can be joined, and nothing is stored on the server.
From a photo post to an MP4
- Copy the post link In TikTok, tap Share on the photo post and choose Copy link.
- Paste and press Download Paste the link into the box above and press Download.
- Tap Video (MP4) In the result, press Video (MP4); the file is built and saved to your device.
- Use it anywhere The vertical MP4 is ready for Reels, Shorts or any video editor.
What the video looks like
Every picture of the post becomes a frame sequence in a vertical 720 × 1280 video, shown for three seconds each, in the order the creator arranged. The result is a normal MP4 that plays in any gallery, editor or social app.
The sound is the post's own: it loops when it is shorter than the video and is cut when it is longer. A photo post without sound stays silent – no silent track is added.
Video or the individual pictures?
Choose the video when you want to repost the slideshow to Reels or Shorts, send it as one file or watch it like a normal clip. Choose the pictures when you need the images themselves – for a wallpaper, a print, a design or a photo editor – because a video frame is a little softer than the original file.
You can take both: the result offers the individual images and, on photo posts, the Video (MP4) button.
Limits and fairness
A post can have up to 30 images, which makes a video of 90 seconds. The builder accepts the JPEG, PNG and WebP files TikTok serves; if a post uses another format, that image cannot be included.
Building a video runs on the server for a few seconds and only a few run at once. When it is busy you see a countdown and should try again when it ends. Files are streamed to you and never kept; only the post is read.
Slideshow video and single images
| Video (MP4) | Individual images | |
|---|---|---|
| Format | One vertical 720 × 1280 MP4 | JPEG, PNG or WebP pictures |
| Timing | Three seconds per photo | You decide when to show each one |
| Sound | The post's sound, looped or cut | Separate MP3 |
| Best for | Reels, Shorts, one file | Editing, printing, wallpapers |
Slideshow video questions
Can I save a TikTok slideshow as a video?
Yes. Open the photo post's link in ReelTik and tap Video (MP4) in the result; all images become one vertical video with the post's sound.
How long is the video?
Three seconds per image, so ten photos give about 30 seconds. Up to 30 images (90 seconds) can be joined.
What happens to the music?
The post's own sound is used: it loops if it is shorter than the video and is cut if it is longer. A silent post gives a silent video.
Why should I try again later?
Only a few videos can be built at the same time; when the service is busy a countdown appears. Wait for it and tap Video (MP4) again.
Is the quality the same as the photos?
The video is 720 × 1280; one frame is naturally a bit softer than the original picture. Save the image files when you need the full resolution.
Are private posts supported?
No. Only public photo posts can be opened, and the video is not kept on our side.
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