The short version: Yes, you can make background music for videos with AI for free, using tools like Suno, Udio, Soundraw and YouTube's own Audio Library, but "free" usually means limited tracks, lower quality exports, or a licence that only covers certain platforms. For most small business videos, free AI music is good enough. For anything going to paid ads or a client deliverable, read the licence twice before you upload.
What "free" gets you right now
I've spent a fair bit of time this year testing the tools my clients keep asking me about, because everyone wants a cheap way to stop using the same three royalty-free tracks on every reel. Here's where the free tiers stand in 2026.
- Suno gives you around 50 credits a day on the free plan, which is roughly 10 songs, but free-tier tracks come with non-commercial licensing only. Fine for a personal project, not fine for a business ad.
- Udio works similarly: generous free generations, but the output is for personal use unless you're on a paid plan.
- Soundraw lets you create and preview tracks for free, but you pay (from around £14 to £20 a month) to download and use one commercially.
- YouTube's Audio Library isn't AI-generated in the traditional sense but increasingly uses AI-assisted mixing, and it's completely free with no catch, as long as you only need it inside YouTube or export it elsewhere with the correct attribution.
So the honest pattern is: generation is free almost everywhere, commercial use of the result is where the paywall sits. That's the bit most "free AI music" roundups gloss over, and it's the bit that matters if you're making videos for a business rather than a hobby.
A worked example: say you run a small bakery
Say you run a small bakery and you're making a 30-second Reel of your morning bake for Instagram. You open Suno, type a prompt like "warm acoustic guitar, upbeat, cafe morning feel, 30 seconds," and get four options in under two minutes. You pick one, trim it in CapCut, and post. That's free, it's fast, and for an organic Instagram post the licensing risk is close to zero because the platform's own music rules and the track's non-commercial tag rarely get enforced against a small creator posting organically.
Now say that same bakery wants to run that Reel as a paid ad to promote a new sourdough range. Suddenly you've got a commercial use of AI-generated music under a free licence that explicitly says non-commercial. That's the moment to either upgrade to a paid Suno or Udio tier (roughly £8 to £10 a month at entry level), switch to Soundraw's commercial download, or pull a track from YouTube's Audio Library instead. One video, two completely different licensing situations, and almost nobody explains that clearly before you've already spent an afternoon generating tracks you can't legally use for the thing you needed them for.
The step-by-step for doing this
- Decide first whether the video is organic content, a paid ad, or a client deliverable. This single decision determines which free tier is safe to use.
- For organic social content, generate freely in Suno or Udio and don't overthink it.
- For paid ads or client work, either pay for the commercial tier (cheap, usually under £15 a month) or pull from a free-for-commercial-use library.
- Export at the highest bitrate the free tier allows, usually 128kbps to 320kbps depending on the tool, then normalise the loudness in your editor so it doesn't drown out your voiceover.
- Keep a screenshot or PDF of the licence terms at the point you downloaded the track. Licences change, and six months from now you want proof of what you agreed to.
That last step sounds overcautious until a client asks you, eighteen months later, where the music in a campaign video came from and you can't remember which plan you were on when you downloaded it.
Where AI music still falls short
I'll say the uncomfortable bit plainly: AI-generated background music is still fairly generic. It's good at mood, tempo and genre on command, which is exactly what background music needs to be, but it rarely produces anything you'd call distinctive. If you're building a brand and want a recognisable sonic identity, something people hear and immediately think of you, AI tools aren't there yet on the free tier or the paid one. They're excellent for utility music, the kind that sits quietly under a talking-head video or a product demo. They're weak for anything meant to be memorable in its own right.
There's also a quality ceiling worth naming. Free-tier AI tracks often have a slightly "mushy" low end and transitions that loop awkwardly past the 60-second mark, because most of these models were trained and optimised for short clips, not full tracks. If your video runs longer than a minute, generate two shorter clips and crossfade them in your editor rather than relying on one long AI-generated track to hold together.
Picking between AI generation and free music libraries
This is where I'd stop a lot of small business owners wasting time. If you just need safe, simple, royalty-free background music and don't care about it being unique to your brand, don't bother generating anything, go straight to a real library. I've written a full rundown of where to get free music for YouTube and Instagram that covers the platforms with clear commercial licences, which for most people is faster and safer than prompting an AI model five times to get something usable.
AI generation earns its place when you need something specific: a particular mood, a particular length, or music that has to match a voiceover's pacing exactly. If you're weighing up paid options too, I've compared the main contenders in my best AI music generators for business guide, which is worth a read before you commit to a monthly plan you might only need three times a year.
Want AI doing the heavy lifting in your marketing?
I build the systems that handle the boring 80 percent, so you get your week back. Done properly, with the human kept in.
How this fits into a wider AI video workflow
Background music is rarely the only AI piece in a modern video. If you're already using AI to caption your videos, I've covered the free AI subtitle generators that do a solid job at no cost, and if you're expanding into other markets, I've also looked at where to dub videos into Hindi or Urdu with AI for free. The pattern across all of these tools is identical to music: generation is free, commercial-grade output usually isn't, and the gap between the two is where people get caught out.
If you're building video content as part of a bigger content operation and finding the licensing admin eats into your time, that's usually a sign you'd benefit from someone setting up the workflow once rather than figuring it out video by video. That's the kind of thing I help small businesses sort out through AI implementation coaching, building a repeatable process instead of a fresh guessing game every time you hit publish.
My honest take
Free AI background music is one of the better free AI tools going. Most people won't hit licensing problems because most people are posting organic social content, not paid ads. But the gap between "free to generate" and "free to use commercially" is real, it's not well explained by most of the tools themselves, and it's the single most likely reason someone ends up with a takedown notice or an awkward client conversation. Know which bucket your video falls into before you start generating, and you'll save yourself the headache entirely.
Frequently asked questions
Can I use free AI-generated music on YouTube ads?
Only if you're on a commercial licence. Free tiers on Suno and Udio are typically non-commercial only, so for paid ads you need the paid plan or a track from a library with a clear commercial licence, such as YouTube's Audio Library.
Is Suno or Udio better for free background music?
They're similar in quality and both offer generous free daily generations. The real difference is in paid-tier pricing and export options, so test both on the free plan first and see which prompts give you usable results faster.
Will AI music get flagged by YouTube's Content ID?
Generally no, because the track is newly generated and not matched against existing copyrighted recordings, but always check the specific tool's terms since policies do shift as these platforms mature.
How long should AI-generated background music be before it sounds repetitive?
Keep single generations under 60 seconds where possible. Past that point, most free-tier models start looping or thinning out, so for longer videos generate two clips and crossfade them in your editor instead.
