Best AI music generator for YouTube videos

The best AI music generator for YouTube videos is one whose music you're cleared to monetize, that makes instrumentals which sit under a voice, and that gives you stems so you can pull a part down when you talk. For most creators that means a paid plan: on several popular generators the free tier is non-commercial. The Daydream Music Generator is built for this case: describe the mood, get an instrumental up to two minutes long with its stems, royalty-free for monetized videos on every plan, the free one included. That's 10 songs a month free, or 500 tracks for $4 a month (as of October 2026). If your video needs a sung song, use a generator that does vocals; Daydream doesn't.

What a YouTube creator needs from a music generator

• The right to monetize. Check the plan, not the product. "Commercial use" has to cover a monetized YouTube channel, and some tools reserve it for paid tiers.
• Instrumentals that leave room for a voice. Background music for a vlog, tutorial or review shouldn't fight the narration. Describe it that way: "calm, sparse, no lead melody".
• Stems. Separate drums, bass and keys let you drop the busy part under dialogue and bring it back in the B-roll.
• Length control and loops. A two-minute bed you can loop, or a 30-second sting for an intro, without a click where it repeats.
• Clean downloads. No watermark, a WAV or a good MP3, and a record of when you made it.

Where the popular tools stand, as of 20 October 2026

• Suno makes full songs with vocals, which no instrumental generator does. Its free plan has "no commercial rights"; Pro, at $8 a month billed yearly ($10 monthly), adds commercial use, stem separation and 20 downloads a month.
• AIVA makes composed, orchestral-leaning instrumentals. On its Standard plan (€11 a month, billed annually) you can monetize on YouTube, Twitch, TikTok and Instagram; AIVA keeps the copyright unless you're on Pro.
• Soundraw makes royalty-free background tracks. Its Creator plan ($16.99 a month) has unlimited downloads and commercial use, as MP3; stems and WAV start on Artist Pro.
• Mubert generates long ambient and electronic tracks. Its Pro plan ($39 a month list) covers monetized content; on every plan you may not register tracks in Content ID.
• Daydream Music Generator makes instrumentals with stems (drums, bass, guitar, keys and other) on every plan, cleared for monetized videos on the free plan too. It doesn't do vocals or tracks longer than two minutes.

How to make background music for a YouTube video

1. **Open the YouTube background music generator** and describe the video, not just the genre: "light acoustic guitar for a cooking tutorial, warm, nothing that competes with speech".
2. Pick the shape. Two minutes for a section, 30 seconds for an intro, or Seamless loop for a bed that runs under a long segment. Set a tempo if you cut to the beat.
3. Listen to both versions and keep the one that sits under your voice. Not it? Make another.
4. Download the mix, or the stems. Put the stems on separate tracks in your editor and lower the keys under narration.

Monetization and Content ID, briefly

Music you're licensed to use can still trip YouTube's systems if someone else registers similar audio, and YouTube's monetization rules care about the video as a whole: since July 2025 its policy on "inauthentic content" excludes mass-produced, templated videos from monetization, whatever the music. Keep the date you made each track; it's the simplest evidence if you need to dispute a claim. The longer answer is in can you monetize AI music on YouTube.

Short answers

• Is it free? Daydream's generator makes 10 songs a month on a free account, each with its stems, with 3 downloads a month as MP3 (each a mix or a song's stems). Your first song needs no account at all.
• Do I have to credit it? No. Daydream asks for no attribution, and its terms give you the rights to the track.
• Can it make music for Shorts? Yes. Pick a short length, or see the TikTok, Reels and Shorts page.
• Can I make my channel's own theme? Yes, in Daydream Studio, a browser-based studio for hybrid music production. Describe it, hum it, or bring a track you started; session players follow your part, chords and groove while it plays, and every part comes out as its own stem, on every plan. It's free to start in your browser.

More detail on rights is in royalty-free AI music for commercial use. Plans are on pricing.