What is Suno Reverse?
Suno Reverse is the simplest of the Suno edit endpoints. It flips a clip so the whole thing plays backwards. The input is a clip_id from an earlier Suno task, for example a song from music generation, and the finished task returns a new clip in the same clips format as music generation. The only other field is an optional title. Since there is nothing to tune, the useful part is how you combine it with other edits: crop a short phrase or a cymbal hit, reverse it, and you have a swell for a transition or a strange vocal texture for a remix. The source clip is never changed.
Key features of Suno Reverse
Reverse does one job, and the request reflects that.
One required parameter
Send a clip_id and the job reverses the entire clip. There is no range, curve or strength setting to get wrong.
Optional title for the result
Name the new clip, for example My Song (Reversed), so it sits clearly next to the source in your library.
Original stays intact
Like every Suno edit, Reverse returns a new clip. The source clip and its ID do not change.
Chains with other edits
The reversed clip has its own clip_id, so you can pass it to Fade, Adjust Speed or another edit in the next request.
Best for
Transition swells
Crop a single hit or a held note, reverse it, and use the rising tail as a lead-in to a drop or a new section.
Reverse intros
Reverse the opening bars of a track and use them as raw material for an intro that swells into the forward version.
Vocal sound design
Reversed vocal phrases make unfamiliar textures for pads, fills and background layers.
Backmasking effects
Reverse a sung line for the hidden-message effect used in experimental and psychedelic tracks.
Remix material
Give producers reversed versions of a song to cut up, alongside the original clip.
Use cases
A sample-pack builder can generate short instrumental clips, run each one through Reverse, and ship the forward and reversed versions as a pair. A remix app can offer a reverse button next to every clip and show the result as a new layer in its editor. For a transition effect, a sound design tool can call the Suno Crop API to keep the last two seconds of a phrase, reverse that clip, and then run the Suno Fade API on it so the swell starts from silence.
API examples
Full parameter docs are at docs.unifically.com/models/audio/suno/edit.
curl -X POST https://api.unifically.com/v1/tasks \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{
"model": "suno-ai/reverse",
"input": {
"clip_id": "1901ec96-72c6-4c26-8e56-91028ca6070d",
"title": "My Song (Reversed)"
}
}'
The request returns a task_id. Poll GET /v1/tasks/<task_id> for the reversed clip, or set a callback_url to have the result posted to your server.
FAQs
People also ask
It takes a clip from an earlier Suno generation and returns a new clip that plays from the end to the start. Vocals, drums and every other part of the mix run backwards.
Two. clip_id is required and points at the clip to reverse. title is optional and names the new clip. There are no range, speed or effect settings.
Not in one call, because Reverse always works on the whole clip. Cut the range you want with Crop first, then send the cropped clip's ID to Reverse.
No. Reverse creates a new clip with its own ID and leaves the source clip as it was, so you can keep both versions.
Reverse only takes a clip_id, so the input has to be a clip that exists in Suno, such as a generated song or the result of another Suno edit. There is no audio_url field on this endpoint.
It is currently not billed. Check the pricing page for the latest rate.
