Is there a length limit?
Yes — 45 seconds. Reverse has to hold decoded frames in memory. Trim longer clips first.
Reverse a video — or make a boomerang
Flip a clip backwards, or bounce it forward and back like a boomerang. Audio reverses with the picture. Everything stays in the browser.
Frequently asked questions
Does audio reverse too?
In reverse mode, yes. Boomerang keeps the original forward audio only on the first pass.
Will quality drop?
The clip is re-encoded to MP4, so there is a generation of compression. Keep the original if you need a master.
Can I reverse just a section?
Trim the in/out points first with the video trimmer, then reverse the short result.
What is a boomerang video?
A clip that plays forward and then immediately backwards, looping like the old Instagram effect.
Do you upload my video?
No. Decode and encode stay in the browser.