web dubbing. dub videos online in your browser
no downloads. no installs. open sync.so, upload your video and translated audio, and get a dubbed version in minutes. works on any device.
see it in action
original dubbed
a video with dubbed french audio uploaded directly in the browser. no software to install.
synced
the same video after sync. labs, lipsync processed in the cloud, delivered to your browser.
how web dubbing works
open sync.so in your browser
no downloads, no installs, no plugins. just open sync.so in chrome, safari, firefox, or any modern browser and start dubbing.
upload and dub on any device
works on your laptop, tablet, or phone. dub videos from anywhere.
download your dubbed video
sync. labs handles the lipsync in the cloud. your dubbed video is ready in minutes, download it directly from the browser.
why web-based dubbing?
no installs, ever
desktop software means downloads, updates, and compatibility issues. web dubbing means opening a url.
always up to date
every time you open sync.so, you get the latest ai models and features. no manual updates or version management.
cross-platform
mac, windows, linux, chromebook, ipad. if it has a browser, it runs sync.so.
browser vs desktop software
| sync.so (browser) | desktop software | |
|---|---|---|
| setup | open a url | download + install + configure |
| updates | automatic | manual downloads |
| devices | any device with a browser | windows/mac only |
| processing | cloud (no gpu needed) | local (requires powerful hardware) |
| storage | zero disk space | gbs of disk space |
security and privacy
your video is encrypted in transit and processed securely in the cloud. we don't share your content or store it longer than necessary. enterprise teams can contact us for additional security guarantees and SOC 2 compliance information.
0
software to install
any
device supported
< 5 min
from upload to download
web dubbing faq
what is web dubbing?
web dubbing means dubbing videos entirely in your browser. no desktop software to download or install. sync.so is a web app: open it, upload your video and translated audio, and the ai handles the lipsync in the cloud. your dubbed video is ready to download in minutes.
do I need to download anything?
no. sync.so runs entirely in your browser. nothing to download, install, or update. just open the website and start dubbing.
does web dubbing work on mobile?
yes. sync.so works on any device with a modern browser. laptop, desktop, tablet, or phone. the dubbing is processed in the cloud, so your device's processing power doesn't matter.
is my video data secure?
yes. your videos are encrypted in transit and at rest. they are processed securely in the cloud and are not shared or stored longer than necessary. you can delete your data at any time.
what browsers are supported?
sync.so works on all modern browsers including chrome, safari, firefox, edge, and brave. no plugins or extensions needed.
start dubbing in your browser
no download needed. 3 free videos per month. no credit card required.