Turn 2 to 30 photos into a slideshow video, with optional music, processed entirely in your browser, files never uploaded.
Your images and audio are processed locally with FFmpeg running in your browser. Nothing is uploaded; files never leave your device. First use downloads the ~31 MB engine once. Each file up to 200 MB.
Images play in listed order, padded with black bars to fit the chosen resolution.
MP3, WAV, OGG, M4A, AAC, or FLAC. The video ends when the shorter of the slideshow and the music ends.
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Every slideshow starts the same way: a folder of photos that deserve better than a PDF. This tool stitches 2 to 30 images (JPG, PNG, or WebP) into a single MP4 slideshow, each photo holding the screen for the time you choose, with an optional music track underneath. The result is a normal video file that plays and uploads anywhere.
Photos rarely share one aspect ratio, so each image is scaled to fit your chosen resolution and centered on a black background: no cropping, no distortion, the same treatment cinema gives mismatched footage. Images play in the order listed, and you can remove and re-add files until the sequence is right before anything renders. Everything is assembled locally in your browser by a WebAssembly build of FFmpeg; your photos never leave the device.
Related jobs: turning an existing video into a looping animation (Video to GIF), shrinking the finished slideshow for email or upload (Video Compressor), or resizing photos to a uniform size first (Image Resizer).
Photos come in many aspect ratios but a video has exactly one. Each image is scaled down to fit inside your chosen resolution and centered on black (like letterboxing on a movie), so nothing is cropped or stretched. Feed images with the same aspect ratio as the output and the bars disappear.
Yes. Pick any MP3, WAV, OGG, M4A, AAC, or FLAC file. The track is converted to AAC and attached, and the video ends when the shorter of the slideshow and the music ends, so a long song will not pad your slideshow with black frames.
Images play in the exact order listed on the page. Remove the ones you want to move with their remove buttons, then pick the files again; the new batch is appended to the end of the list. The final sequence is always what you see before clicking Create Slideshow.
Between 2 and 30 images, each up to 200 MB, in JPG, PNG, or WebP format. The real ceiling is your device memory: the browser has to hold every image plus the growing video in RAM, so very large photos on low-memory machines can fail; resize oversized photos first.
1280x720 keeps files small and renders faster, fine for web and social. Choose 1920x1080 when the slideshow will be watched full screen or on a TV. Both use 30 frames per second and H.264, so the output plays on any device.