AI Cinematic Music Generator
An AI trailer music generator and film-score tool, free to try: orchestral builds, hybrid trailer hits and emotional underscore. Film-grade music for trailers, documentaries and short films with full dynamic range.
From prompt to finished track
Describe the track
One sentence is enough — genre, mood, tempo, instruments. Start from the Cinematic prompts below or write your own.
Generate and iterate
The AI composes an original track from scratch — no samples. Regenerate variations until one fits, or tweak the prompt and lyrics.
Download the MP3
Grab the full song as an MP3 with commercial rights included, ready for videos, streams and playlists.
Types of cinematic music you can generate
Each type opens in the Studio as a ready prompt. Every track is original — no samples, no copyright headaches.
Trailer Build
Hybrid orchestral plus synth pulses, slow tension build at 90 BPM, drop into massive brass and percussion hit. Hollywood teaser DNA.
Generate thisAction Score
Driving low strings, ostinato bass, taiko percussion, and brass stabs at 140 BPM. Built for chase scenes and battle montages.
Generate thisEmotional Underscore
Solo piano with rising string pad, harp arpeggios, and slow harmonic motion. The "look at the photograph" scoring moment.
Generate thisMystery & Suspense
Sparse pizzicato strings, dissonant pad layers, ticking percussion, and held cello drones. Nordic-noir tension at 80 BPM.
Generate thisEpic Fantasy
Choir, soaring strings, French horn calls, and timpani rolls. Lord-of-the-Rings sweep at 90 BPM — battles and coronations.
Generate thisSci-Fi Atmosphere
Granular synth textures, low brass drones, glassy bell motifs, and modular percussion. Vast, slow-moving deep-space atmosphere with sub-bass swells and cold, widescreen reverb.
Generate thisWho uses cinematic music?
Creators reaching for a specific mood without a budget for licensing.
Indie Filmmakers
Feature films, shorts, and festival cuts that need score before they have a composer budget. Generate placeholder or final score in scene-matching durations.
Trailer Editors
YouTube cuts, film festival teasers, and brand campaigns. Generate riser hits, drop moments, and final-frame swells timed to your edit.
Documentary Editors
Investigative pieces, historical docs, and nature features. Emotional underscore that supports interview cuts without overwhelming dialogue.
Game Cinematic Teams
Opening cinematics, reveal trailers, and key story moments. Score-grade music at AAA quality without the AAA contract.
Corporate Video Producers
Brand films, founder stories, and capability reels. Cinematic scoring elevates corporate content into something people actually watch.
Streaming Content Studios
YouTube premieres, narrative podcasts, and limited-series titles. Custom scoring at the scale of streaming-era production.
What can an AI cinematic music generator do that a stock epic loop cannot?
A cinematic music generator writes an original film-grade track from a prompt describing the scene — a trailer build, an action chase, a quiet emotional beat — producing a finished score with full dynamic range instead of the fixed "epic music" loop a stock library offers. Because it's written new for each project, the arc, instrumentation and hit points can be specified directly instead of hunting through a stock library for something that almost fits.
Indie filmmakers and trailer editors especially benefit from that control: a stock cinematic track is built for nobody's specific edit, while a generated one can be prompted with exact timing — "drop at 1:15, swell at 2:30, resolution at 3:00" — and regenerated until the arc lines up with the cut.
Six scoring modes, one dynamic range
The cinematic styles split by function rather than just mood: trailer build layers hybrid orchestral and synth pulses into a slow tension climb at 90 BPM before dropping into a massive brass-and-percussion hit, while action score drives low strings, ostinato bass, taiko percussion and brass stabs at 140 BPM for chase and battle sequences. Emotional underscore strips back to solo piano, rising string pads and harp arpeggios for the quiet "look at the photograph" moment, and mystery-and-suspense leans on sparse pizzicato strings, dissonant pads and ticking percussion at 80 BPM for Nordic-noir tension. Epic fantasy adds choir and French horn calls for battle-and-coronation sweep, and sci-fi atmosphere trades orchestra for granular synth textures, low brass drones and glassy bell motifs.
Scoring to picture with timed hit points
Since the AI can't watch a video directly, scoring to picture works by specifying exact duration and hit-point timing in the prompt — when the riser lands, when the drop hits, when the resolution should land — and iterating until the generated track's arc matches the edit. Trailer editors use this for riser-and-drop builds timed to a teaser cut, documentary editors use gentler emotional-underscore timing that supports interview dialogue without overwhelming it, and game cinematic teams use it for reveal-trailer and opening-cinematic moments. Paid plans include commercial rights covering festival, theatrical and streaming release, so a cue built for an indie film or a brand reel is cleared the moment it downloads.
Cinematic prompts that work
Paste-ready. Click one to open it in the Studio, then change the tempo, instruments or vocal to taste.
Score the scene the audience remembers
From quiet piano underscore to full trailer drop — generate cinematic music timed to your edit.
Free to try · No credit card required
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Frequently Asked Questions
Is there a free AI cinematic music generator for trailers?
The cinematic music generator is free to try without a card. Describe the trailer, for example a slow hybrid build into a huge brass and percussion hit, and you get an original cinematic track up to about three minutes. Downloads and commercial rights come with paid plans.
Can an AI film score generator score to picture?
Scoring to picture works indirectly, by writing the exact duration, hit-point timing in seconds and emotional arc into the prompt. The track comes back structured to that spec, and regenerating variations gets it closer to the cut.
Does AI cinematic music sound like a real film composer?
The generator writes in the language of modern film scoring, hybrid orchestral plus synth, taiko percussion and brass ostinatos, but every piece is a unique composition. Style references shape the output without copying any existing score.
Can I get a full trailer build with a riser and a drop?
Asking for a trailer build with a riser and a drop at a set time produces the tension arc with hits, sub drops and a final braam moment. The build can run at a stated tempo, such as a slow 90 BPM climb into the hit.
Can AI cinematic music handle quiet emotional scenes?
Intimate piano underscore, sparse string pads and minimalist atmospheres come out as confidently as full orchestra. Solo piano with a rising string pad and harp arpeggios is a typical prompt for a quiet moment.
Can I use AI cinematic music in a festival film or streaming release?
Paid plans include commercial rights covering festival, theatrical and streaming release, and every track downloads as an MP3. Trim or fade a cue to length in the free online audio editor before dropping it into post.