What is Pika Soundtrack?
“Pika Soundtrack gives any footage native music, voiceover, and motion-aware sound effects. Even without direction, it just gets the vibe.”
Source: Pika’s Pika Soundtrack page. Icon: Pika.
On Pika’s homepage it’s summed up as: “Scores any clip to picture—music, ambience and foley matched to the action.” In plain terms, you upload a silent (or rough) clip and get it back with a sound mix that follows what happens in the video.
What it adds to your video
Music
A score that fits the mood and pace of the clip.
Voiceover
Spoken narration, listed by Pika as part of what Soundtrack provides.
Ambience
The background sound of a place: rain, traffic, a café, wind.
Foley and effects
“Motion-aware” sounds for actions on screen: footsteps, doors, splashes.
“Foley” means everyday sounds recreated to match actions, a standard film term. Pika’s pages don’t list clip length or file limits for Soundtrack; check the app.
With or without direction
Without direction
Pika says that “even without direction, it just gets the vibe.” Upload the clip and let Soundtrack decide. Good for a first pass, or when you don’t have a clear idea.
With direction
Describe the music, voice or sounds you want. Good when the mood must match a brand, a story beat, or other videos in a series.
A practical approach: run it once without direction, listen, then add one or two directions to fix what you’d change.
Preparing your clip
- Finish the picture first. Trim, extend and grade before adding sound, so the audio matches the final cut.
- Make the action clear. Sounds follow motion, so visible actions (a door closing, a splash) give Soundtrack something to match.
- One clip per scene is easier to direct than a long mixed edit.
- Use footage you have the rights to, whether it came from Pika or elsewhere.
How to use Pika Soundtrack, step by step
- Open Pika Soundtrack and sign in through Pika’s login page.
- Upload or select your clip.
- Leave directions empty for a first pass, or describe what you want.
- Check the credit cost the app shows, then generate.
- Listen on headphones: are sounds on the action, is the music right, is any voiceover clear?
- Add or adjust one direction and generate again if needed.
- Download and publish, or bring it into your editor for final tweaks.
Pika’s page doesn’t list a price for Soundtrack. See Pika pricing.
Direction examples
Short directions work best. These are our own; adapt them to your clip.
| Video | Direction |
|---|---|
| Product ad | Sleek, minimal electronic music. Crisp sound on the lid opening. No voiceover. |
| Travel clip | Warm acoustic music, natural ambience of waves and gulls. Light and hopeful. |
| Short film scene | Tense, low synth score that rises as he runs. Keep footsteps and breathing natural. No voiceover. |
| Explainer | Calm narrator voice describing the scene, soft background music underneath. |
| Nature scene | No music. Just natural sound: wind in the trees, birds, a stream. |
| Social reel | Upbeat, punchy music with a strong beat. Whoosh on each transition. |
| Cosy café | Soft jazz, café chatter in the background, clink of cups. |
| Kids’ animation | Playful, bouncy music. Cartoon sound effects on each jump. |
Soundtrack or layer it yourself?
| Pika Soundtrack | Separate tools | |
|---|---|---|
| How | One step on the finished clip | Music, effects and voice made separately, mixed in an editor |
| Speed | Fastest | Slower |
| Control | Directions in words | Full control of each layer, level and timing |
| Best for | Quick scoring, drafts, social clips | Films, ads and narration that must be exact |
Separate tools: Pika Music, MiniMax Music 3.0, Pika SFX and Pika Speech. Some video models, such as Seedance 2.5 and MiniMax H3, create sound as they generate. Silent models like Google Omni Flash are a natural fit for Soundtrack.
Checking the result
Listen for
- Sounds landing exactly on the action
- Music that fits the mood and ends cleanly
- Clear, well-paced voiceover (if any)
- Nothing that doesn’t belong in the scene
Check on
- Headphones, for detail and stereo placement
- A phone speaker, where most people will hear it
- Silent autoplay: does the video still work without sound?
Demo: one clip, three soundtracks
The same video scored three ways. Turn your sound on.
No direction
Empty direction: Pika’s natural sound design.
Music only
Direction: “warm acoustic music, no voiceover.”
Ambience and foley
Direction: “ambience only, footsteps and rain matched to the action.”
Pika Soundtrack on the Pika API
Pika Soundtrack is also available to developers through the Pika API. The catalog describes it as: “Generate a synchronized soundtrack for a video. The visuals and duration are untouched; only the audio is replaced.”
| Endpoint | POST /v1/media/pika/pika-audio/pika-soundtrack |
|---|---|
| Price | $0.005 per second of video |
| Video input | H.264 or HEVC, “at most 1200 seconds (20 minutes) and 2GB” |
| Direction | instruction, up to 10,000 characters; “Omit it, or leave it blank, for natural sound design derived from the video alone.” |
| Other | seed for repeatable results |
At that rate, scoring a 60-second video costs about $0.30 in API usage (our arithmetic), plus the API Club membership. These limits are for the API; the app may differ.
Source: Pika API catalog: Pika Soundtrack.
Rights and disclosure
- Use footage you have rights to, including anything not made in Pika.
- Voiceover: don’t make it sound like a real person said something they didn’t.
- Platform rules: some platforms ask you to disclose realistic AI content; see our Shorts guide.
- Commercial use: Pika’s pricing page lists a commercial license on the Creator and Fancy plans.
Common problems and fixes
| Problem | Fix |
|---|---|
| Music doesn’t fit the mood | Add a short direction with genre and two mood words |
| Unwanted voiceover | Add “no voiceover” |
| Effects miss the action | Make the action clearer on screen, or name the sound in a direction |
| Too much going on | Ask for fewer layers: “music only” or “ambience only” |
| Sound changes at a cut | Soundtrack each scene separately, or finish the edit first |
| You need exact timing | Build the layers separately with Pika Music, SFX and Speech |
Pika Soundtrack FAQs
Do I have to describe the sound I want?
No. Pika says that “even without direction, it just gets the vibe.” Directions help when you need something specific.
What kinds of sound does it add?
Music, voiceover and motion-aware sound effects, according to Pika, including ambience and foley matched to the action.
Can I use it on videos not made with Pika?
Pika says it works on “any footage.” Use clips you have the rights to.
How long can the clip be?
Pika’s Soundtrack app page doesn’t list a limit; check the app. On the Pika API, the source video can be up to 20 minutes and 2GB.
Is this the official Pika website?
No. pikaais.com is an independent informational guide. Generation, accounts and purchases take place on Pika’s official services.
Score one clip two ways
Run a finished clip through Soundtrack with no direction, then again with one short direction, and compare.
Open Pika Soundtrack ↗Next: Pika Music · Audio models · AI audio hub
Sources: Pika Soundtrack, Pika apps, Pika API catalog, Pika homepage and Pika pricing, checked September 25, 2026. Images and icon: Pika. Directions, workflow and tips are our own.