How do I add the Biker Birthday Cake sound so it lines up?
Updated:
Short answer
We have not identified the sound on the Reel we follow (@mira__98kr). The sure way is Instagram: open that Reel, tap the audio name, choose Use audio and keep it at 0 seconds, so the arrival and the candles line up. On TikTok, any birthday sound you like works too.
What is in our video
An AI-made motorcycle engine, a breath on the candles and soft music, no voices and no singing. You can also download a silent version.
If it does not line up
- Start the sound at 0 seconds.
- Use the silent download.
- The video is only 7 seconds, so trim long songs to the part you want.
How to add the original sound
Our video comes with an AI-made engine sound and soft music. The clip we follow is an Instagram Reel, so the easiest way to use its sound is in Instagram, where you can reuse a Reel’s audio. We have not identified that sound or a TikTok version of it. You can also download a silent version from My videos.
- Open the original Reel on Instagram: our video follows it. Tap the audio name at the bottom of the Reel, then tap Use audio. On TikTok, pick any birthday sound you like instead.
- Tap Upload and pick the video you downloaded from us.
- Open Volume and turn the video's own sound down to 0, or download the silent version from My videos.
- To line up the beat, use the scissors (trim) to start the sound from 0 seconds, then post.
Need to move where the sound starts? This short video shows how to trim it.
Video: How To Trim Sound On TikTok 2026 (Very Easy) by Software Solutions on YouTube
Questions people ask
Can I use Happy Birthday as the sound?
Yes, if the app offers it as a sound. Our video has no singing, so it will not clash.
Why is the sound not in the video?
It belongs to someone else. Instagram lets you reuse a Reel's audio, so adding it there is the clean way.
What sound is already inside my video?
An AI-made motorcycle engine, a breath on the candles and soft music, with no voices and no singing.
Make your own Biker Birthday Cake video
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