TikTok music generator for short videos

Short videos usually need 15-30 seconds of music, but the hook has to arrive in the first 2-3 seconds. Do not ask for a slow intro unless the video actually starts slow. Prompt immediate hook, no long intro when the clip opens on a jump cut, outfit reveal, product shot, car pull, lift, or punchline.

For dance and edit posts, 100-128 BPM keeps movement clear without making the cut feel rushed. Car and gym edits often sit at 130-150 BPM, especially with phonk or trap drums. Cozy vlogs work better at 70-90 BPM with soft keys, muted bass, and light drums. Comedy and skits can use 100-120 BPM with a short stinger, riser, or hit for the turn.

If your video has voiceover, keep the music lower than the voice by 12-18 dB in your editor. The track can still have energy. The vocal just needs space.

Make the song in 3 steps: write the edit job, pick the style, then trim the best section.

1. Describe the video first. Use phrases like outfit check, gym PR, cozy morning vlog, plot twist skit, or night drive edit. Add the desired cut point if the video needs a drop.
2. Pick a style and tempo. Try phonk for car and gym edits, trap drums for sharper cuts, dance pop for outfit videos, hyperpop for fast product edits, or lo-fi for talking clips.
3. Generate the track, then cut the best 15-30 seconds. If the hook lands late, make a second version with no intro, hook starts immediately, and drop at 3 seconds.

Instrumental prompts are safer under dialogue. If the music has words and the video also has narration, the two vocal lines fight for the same space.

Prompt the first 2-3 seconds, the drum feel, and the trim point instead of asking for a generic viral sound. Avoid vague lines like make a catchy TikTok song. They usually give you a normal song structure with too much setup.

Worked example:

phonk, 140 BPM, F minor, aggressive car edit, immediate hook, no long intro, distorted 808, cowbell lead, hard hats, drop at 3 seconds, instrumental

This is meant to produce a hard opening for a car, gym, or night edit. If the cowbell clips or masks the engine sound, change it to lower cowbell, cleaner 808, less distortion. If the drop feels late, repeat hook starts at 0 seconds and remove any words like intro, build, or slow rise.

For talking videos, start from an instrumental AI track and write soft lead, no vocal, light percussion. For broader prompt structure, use the AI music generator page as your base.

Five common short-form formats cover most prompt choices: dance, gym, vlog, comedy, and product edits.

A sped-up version works best when the original has clean drums and a simple hook. If the hi-hats turn into fizz, regenerate at a faster BPM instead of only time-stretching. For synth-heavy edits, electronic styles give you cleaner drops than busy guitar arrangements.

One up to 180 seconds track gives you enough material to choose a clean 15-30 second clip. Listen for the section with the clearest hook, then cut on a downbeat. Most edits feel tighter when the first frame and the kick drum hit together.

Loops need a simple ending. Prompt loopable 8-bar section, no big crash at the end, or clean tail if you plan to repeat the music under a longer montage. For transition edits, ask for riser into drop, short impact, or snare fill before the cut. Do not stack all three unless the video is very busy.

For reposting longer cuts or making a matching horizontal version, keep your short-form prompt separate from your music for YouTube videos prompt. YouTube background music often needs more space and fewer hard stingers.

Use one rights source of truth for SoundUser tracks, then check each platform's own music and brand account rules before posting.

Tracks you create are yours to use in your own projects, including commercial ones, under the SoundUser Terms

Platforms can still flag audio for reasons outside the track itself, including upload matching systems, account type, region settings, or music added inside the app after export. If that happens, export again with your SoundUser track only, remove any in-app song layer, and keep a copy of your project file and prompt.

For brand posts, paid placements, client edits, or store links, read the platform's current audio rules before publishing. The rules can differ between personal posts, creator accounts, business accounts, ads, and boosted posts. SoundUser gives you the track. The platform decides how its upload system treats audio on that service.