Scene-accurate sync
Scene changes land on the word that starts them, read from the narration itself. The same script always produces the same timing.
Your script, your images, one finished video.
SceneSync matches every image to the exact word in the narration that introduces it — then renders the video with narration, captions and music already in place.
What it does
Everything between your script and a finished file
You bring the writing and the images. SceneSync does the timing, the speaking, the captions and the render.
Shot-list import
Upload the table you already write in — scene number, style, narration and image prompt. It becomes the timeline.
Multi-voice narration
Give different characters or sections their own voice, so a single script can be read by more than one speaker.
Voice cloning
Add a voice from a sample you provide, then keep using it across every video you make.
Styled captions
Choose a caption look and it stays consistent for the whole video, with the words timed to the narration.
HD render
Scenes, narration, captions and background music are composited into one downloadable file.
How it works
Three steps, then wait
Nothing to assemble by hand. The alignment is computed from the narration, not guessed from a number you typed.
1
Bring your shot-list
Paste or upload the script table. Each row is one scene and one image.
2
Add images and voices
Supply the pictures for each scene and pick who speaks them.
3
Render and download
Get a finished video with captions and music already mixed in.
Scenes matched
64 / 64
Narration voices
2
Captions
Timed
Background music
Mixed
Export
HD
Why it stays in sync
Timing is measured, not estimated
Most tools ask a model to guess a timestamp for each scene and hope the guess survives. Small errors compound, and by the end of a long script the pictures are drifting away from the words.
SceneSync instead reads the narration audio for word-level timing, then matches your script against it as one sequence. Scene boundaries come from where the words actually are — so a 60-scene video stays aligned from the first frame to the last.
Same script, same result
Re-render the same project and you get the same scene timings. That is what makes reviewing a long video practical — you fix one scene without the rest of the timeline moving underneath you.
Make your first video
Bring a script and a folder of images. Leave with a finished file.