Updated 10 October 2026
32 free online music tools
Every tool here is completely free: free account, no limit, no watermark. They run in your browser, so your audio never leaves your device.
On a paid plan? SongUp AI Studio puts all of these tools, plus the stem separator, karaoke maker and song makers, on one page. The Studio itself is 100% free.
Audio tools
Split, clean, convert, cut, change and analyse any song or recording.
- AI MasteringFREE
Upload your mixed track and let our AI master it to professional, radio-ready standards.
- Acapella ExtractorFREE
Isolate raw vocals effortlessly with crystal clear quality for your remixes.
- Noise RemoverFREE
Remove background noise, hum, and hiss from your audio recordings instantly.
- AI BlendFREE
Upload two songs, separate their stems with AI, then mix and match to create a brand-new track.
- Mashup CreatorFREE
Blend two songs together with BPM detection and smooth crossfade transitions.
- Audio to MIDIFREE
Convert any audio performance into editable MIDI notes for your DAW.
- Chord RecognitionFREE
Automatically detect and extract the chord progression from any audio file.
- Sampling ToolFREE
Extract, loop, pitch-shift, and reverse audio samples with precision waveform controls.
- Smart Auto-MixFREE
Automatically balance levels, EQ, and compression to mix your multitrack stems.
- Key & BPM FinderFREE
Find the key, BPM and Camelot number of any song in seconds.
How do I find the key and BPM of a song? - Pitch & Key ChangerFREE
Shift a song up or down in key without changing its speed.
How do I change the key of a song without changing the speed? - Song Speed ChangerFREE
Slow down or speed up a song, keeping the pitch if you like.
How do I speed up or slow down a song without changing the pitch? - Slowed + Reverb MakerFREE
Turn any song into a dreamy slowed + reverb version.
How do I make a slowed and reverb version of a song? - Sped Up & Nightcore MakerFREE
Make a sped-up or nightcore version of any song.
How do I make a sped up (nightcore) version of a song? - 8D Audio MakerFREE
Make the sound circle around your head. Best with headphones.
How do I make 8D audio from any song? - Reverse AudioFREE
Play a song or voice note backwards and download it.
How do I play a song backwards? - Bass BoosterFREE
Add deep bass to any song without clipping.
How do I boost the bass in a song? - Volume BoosterFREE
Make quiet recordings and songs louder without clipping.
How do I make an audio file louder? - Audio Converter (to MP3)FREE
Convert video, WAV, M4A and more to MP3 or WAV.
How do I convert a video or WAV to MP3 for free? - Audio Cutter & Ringtone MakerFREE
Trim a song, add fades and save a ringtone.
How do I cut a song to make a ringtone? - Audio Joiner (Merge MP3)FREE
Merge several MP3s or recordings into one file.
How do I join MP3 files into one? - LUFS Loudness MeterFREE
Check LUFS for Spotify, YouTube and Apple Music, and fix it.
How loud should my song be for Spotify?
Studio and songwriting tools
Tune, keep time, find rhymes and chords, record and play.
- AI InstrumentsFREE
Play photorealistic grand piano, synth bass, strings and more using your MIDI keyboard or laptop keys — powered by smart audio synthesis.
- Neural Auto-TuneFREE
Instantly snap vocals to the correct key and scale, or create the robotic T-Pain effect — all processed locally.
- Pro DJ ModeFREE
Remix tracks, apply FX, and perform live sets with our advanced DJ console.
- Audio EditorFREE
Professional timeline editing, mixing, and mastering tools for your audio projects.
- Guitar TunerFREE
Tune guitar, bass or ukulele with your microphone.
How do I tune my guitar online without a tuner? - Online MetronomeFREE
Keep time with any tempo, time signature and subdivision.
Where can I find a free online metronome? - Tap Tempo (BPM Tapper)FREE
Tap along to any song to find its BPM.
How do I find the BPM of a song by tapping? - Voice RecorderFREE
Record your voice or instrument and save it as MP3.
How do I record my voice online for free? - Rhyme Finder for SongwritersFREE
Perfect and near rhymes for song lyrics, by syllables.
How do I find words that rhyme for a song? - Chord Progression GeneratorFREE
Hear chord progressions in any key, or roll a random one.
How do I write a chord progression for a song?
This tool is free. Your own songs are $1.
Pro writes 5 brand-new songs from your words, music and vocals, in your first month for $1. Release them on Spotify, YouTube, TikTok and more, and your earnings stay yours. Cancel anytime.
Questions
Are the SongUp AI music tools really free?
Yes. All 32 tools on this page are completely free: free account, no credits, no daily limit and no watermark on what you download.
Do I need to sign up?
No. Open a tool and use it. An account is only needed to make AI songs with vocals.
Are my files uploaded?
No. The tools run in your browser, so your audio stays on your device. The one exception is the Rhyme Finder, which sends the word you type to the free Datamuse word API.
Do they work on a phone?
Yes, in Chrome or Safari on Android and iPhone. The AI separation tools (acapella extractor, AI Blend) are much faster on a laptop.
How is it free?
SongUp AI makes money from its AI song maker plans. The tools are free so musicians, creators and students can use them, and some of them later make songs with us.
Free guides
- How do I remove vocals from a song for free?
- How do I make a karaoke version of any song?
- How do I find the chords of a song?
- How do I separate a song into stems for free?
- How do I get the acapella (vocals only) of a song?
- How do I make a mashup of two songs for free?
- How do I remove background noise from audio for free?
- How do I convert audio to MIDI for free?
- How do I find the key and BPM of a song?
- How do I change the key of a song without changing the speed?
- How do I speed up or slow down a song without changing the pitch?
- How do I make a slowed and reverb version of a song?
- How do I make a sped up (nightcore) version of a song?
- How do I make 8D audio from any song?
- How do I play a song backwards?
- How do I boost the bass in a song?
- How do I make an audio file louder?
- How do I convert a video or WAV to MP3 for free?
- How do I cut a song to make a ringtone?
- How do I join MP3 files into one?
- How loud should my song be for Spotify?
- How do I tune my guitar online without a tuner?
- Where can I find a free online metronome?
- How do I find the BPM of a song by tapping?
- How do I record my voice online for free?
- How do I find words that rhyme for a song?
- How do I write a chord progression for a song?
Compared
Make a song of your own
Type an idea or paste your lyrics and SongUp AI makes a full song with real vocals.
Create a songStart your music career · Pro for $1
Release on Spotify & Apple Music and earn from your streams. Commercial license, royalty-free.
No track to work on? Make one from scratch.
Type an idea or your own lyrics and SongUp AI composes the whole song — music and vocals. Your first one is free.