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Photo Slideshow Video
Turn photos into a video with transitions in your browser
Turn a set of photos into an MP4 slideshow with real transitions — entirely in your browser. Drag to reorder, set seconds per photo, pick from 40+ xfade effects for every join, add background music, and export. Rendering runs on FFmpeg compiled to WebAssembly: your photos never leave your device. No signup, no upload, no watermark. Free.
Hey Product Hunt! 👋
I built this because every online slideshow maker I tried had the same catch: your photos get uploaded to someone's server, the export is watermarked, or you're pushed into an account before you can render a single frame.
So this one runs real FFmpeg inside your browser. The engine is ffmpeg.wasm — FFmpeg compiled to WebAssembly — and the whole pipeline (decode, scale, xfade transitions, encode to MP4) happens in a Web Worker on your device. There is no server-side API call at all; your photos never leave the page.
What it does:
• Drop in a set of photos, drag thumbnails to reorder, set seconds per photo
• 40+ xfade transitions read from the build itself — a different one for every join, or apply one to all
• Optional Ken Burns motion, background music trimmed to the clip length
• Output width / frame rate controls, then export the MP4
What's not great yet: the first visit downloads a ~31 MB WebAssembly engine (cached after that), and it's a single-threaded WASM build, so encoding is much slower than desktop FFmpeg — pick a smaller output width and frame rate for quicker results. Long photo sets will take a while.
Feedback I'd love: which transition you'd want as the default, and whether project save/load (so you can revisit a slideshow later) would matter to you.
About Photo Slideshow Video on Product Hunt
“Turn photos into a video with transitions in your browser”
Photo Slideshow Video was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #399 on the daily leaderboard. Turn a set of photos into an MP4 slideshow with real transitions — entirely in your browser. Drag to reorder, set seconds per photo, pick from 40+ xfade effects for every join, add background music, and export. Rendering runs on FFmpeg compiled to WebAssembly: your photos never leave your device. No signup, no upload, no watermark. Free.
On the analytics side, Photo Slideshow Video competes within Photo & Video, Video and Photo editing — topics that collectively have 5.6k followers on Product Hunt. The dashboard above tracks how Photo Slideshow Video performed against the three products that launched closest to it on the same day.
Who hunted Photo Slideshow Video?
Photo Slideshow Video was hunted by jon hunt. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Photo Slideshow Video including community comment highlights and product details, visit the product overview.
jon hunt