What does Image Slideshow to Video do?
Tubelexity combines a set of local images into a slideshow video with FFmpeg.wasm, so nothing is uploaded. Add up to 30 JPG, PNG or WebP images, reorder them with the up and down controls, and choose how long each one stays on screen. Every image is fitted inside the frame with black padding — never stretched — and you can pick a landscape 720p or 1080p frame, or a vertical frame for Shorts and Reels. Export a watermark-free MP4 or WebM ready to upload.
How to use Image Slideshow to Video
- 1Add two or more JPG, PNG or WebP images.
- 2Reorder or remove images until the sequence is right.
- 3Set the seconds per image, frame size, format and quality.
- 4Create the slideshow video locally and download it.
Supported inputs and outputs
Inputs
JPG, PNG or WebP images (2–30)
Outputs
Slideshow MP4 or WebM video
Practical uses
- Turning event or product photos into a video for YouTube
- Building a vertical photo slideshow for Shorts and Reels
- Creating a simple montage from screenshots or stills
- Testing a storyboard sequence before a full edit
Browser and media limitations
- Transitions are simple cuts; there are no fades or motion effects.
- The slideshow has no audio track.
- Images are padded with black to fit the frame, never cropped or stretched.
- The first export downloads the FFmpeg core.
How local processing works
Processing runs locally in your browser with FFmpeg.wasm. The media engine is downloaded on first use, but your media is not sent to Tubelexity or a processing server.
Frequently asked questions
How do I turn images into a video for free?
Add your images, set how long each one shows, and export. Tubelexity builds the slideshow locally in your browser with no account, credits or watermark.
Are my images stretched or cropped?
Neither. Each image is scaled to fit inside the frame and the empty space is padded with black, so the original proportions are preserved.
Can I make a vertical slideshow for Shorts?
Yes. Choose the vertical 720×1280 frame size and the exported video is ready for Shorts, Reels and TikTok.
Does the slideshow have sound?
No. The exported video is silent. You can add music afterwards with a video editor or YouTube's audio tools.
Are my images uploaded anywhere?
No. The images and the finished video stay in your browser tab.