Detailed Level Analysis
See detailed volume levels before and after normalization. Compare results instantly with the before/after display.
Audio Normalizer
Normalize audio volume levels for consistent loudness
Why Choose Our Free Audio Normalizer?
Normalize your audio loudness in seconds — no software to install, no account needed. Perfect for podcasts, music, voiceovers, and any audio that needs consistent volume levels.
- Totally free — no hidden costs, watermarks, or sign-up required
- Works through your Magica conversation, with no separate tool interface to learn.
- Available through your Magica account.
- Preset loudness targets: Soft, Normal, Loud, and Max
- Fine-tune with a custom dB slider (-40 dB to 0 dB)
- Before/after level comparison so you can hear and see the difference instantly
- Supports audio files AND video files (extracts audio)
- Share the file with Magica in chat so the agent can process it for this workflow.
How to Normalize Audio in 4 Easy Steps
- 01
Attach Your Audio
attach your audio file in the chat. We support MP3, WAV, AAC, FLAC, and even video files to extract audio from.
- 02
Review Current Levels
See your audio's current volume levels displayed clearly. This helps you understand how loud or quiet your audio is before normalizing.
- 03
Choose Target Level
Pick a preset (Soft, Normal, Loud, Max) or use the slider to set a precise target dB level for your audio's peak loudness.
- 04
Normalize & Download
Click 'Normalize Audio', review the before/after comparison, then download your volume-adjusted audio. Ready to use anywhere!
What Makes Our Audio Normalizer Special
Quick On-Device Processing
Runs entirely on your device for near-instant normalization. No waiting for server uploads or downloads.
Complete Privacy
Your audio never leaves your device. All analysis and processing happens entirely in your browser.
Flexible Target Levels
Choose from presets for common use cases or fine-tune with a precision slider for exact dB targeting.
Who Can Benefit from Our Audio Normalizer?
Whether you're producing podcasts, mixing music, or preparing audio for video, our normalizer ensures consistent volume every time.
Podcasters
Ensure consistent episode loudness so listeners never have to adjust their volume between episodes.
Musicians & Producers
Normalize tracks to a consistent level before mixing or mastering for a polished final product.
Video Creators
Match audio levels across clips so your video has smooth, professional volume throughout.
Educators & Presenters
Normalize lecture recordings and presentations so students can hear every word clearly.
Audio Engineers
Quickly check volume levels of audio files and normalize them to target specifications.
Content Managers
Batch-prepare audio assets for websites and apps where consistent playback volume is essential.
Tips for Best Results with Our Audio Normalizer
Use the Normal preset for streaming
The Normal (-14 dB) preset matches the loudness standard used by most streaming platforms like Spotify and YouTube, ensuring your audio sounds consistent everywhere.
Compare before and after
Always use the before/after comparison to verify the adjustment sounds right. Sometimes a small change makes a big difference.
Normalize all clips to the same target
When preparing multiple episodes or tracks, normalize them all to the same level for a consistent listening experience across your entire collection.
Use Soft for background music
When your audio will play behind speech or narration, the Soft preset keeps it at a comfortable level that won't overpower the main content.
Frequently Asked Questions About Our Audio Normalizer
Is this audio normalizer really free?
This workflow is available through Magica; access and usage follow your Magica plan.
What is audio normalization?
Audio normalization adjusts the overall volume of an audio file so that the peak (loudest point) reaches a target level. This ensures consistent loudness across different audio files without changing the dynamic range.
What's the difference between peak and average levels?
Peak level is the loudest moment in your audio. Average level represents how loud the audio generally sounds over time. Both are displayed so you can understand your audio's overall loudness — the peak shows the maximum, while the average shows the typical listening volume.
What target level should I use?
For most purposes, -14 dB (Normal) is a good choice — it's the standard for streaming platforms. Use -20 dB (Soft) for background music, -6 dB (Loud) for maximum impact, or -3 dB (Max) for near-peak levels.
Does normalization affect audio quality?
Normalization adjusts the overall volume of your entire file evenly, so all the quiet and loud parts keep their same relative balance. It's a gentle, non-destructive process that won't introduce distortion when using the recommended presets.
What audio formats are supported?
You can upload MP3, WAV, AAC, OGG, FLAC, M4A files, and even video files (MP4, MOV, WebM) to extract audio from. Normalized output is available as WAV for lossless quality.
Is my audio uploaded to your servers?
No! All processing happens right in your browser. Your audio never leaves your device, ensuring complete privacy.
Can I use this on my phone?
Yes! Our normalizer works on smartphones, tablets, and computers. Just open it in your browser. Note that processing may be slower on mobile devices for very large files.
What target level should I choose for podcasts?
For podcasts, the Normal (-14 dB) preset is the standard recommendation. This level is used by major podcast platforms and ensures your episodes play at a comfortable, consistent volume alongside other shows in your listeners' feeds.
Can I normalize audio from a video file?
Yes! You can upload video files (MP4, MOV, WebM) and the tool will automatically extract the audio for normalization. This is perfect for fixing audio levels in video recordings, interviews, or presentations.
Ready to make it?
Help me use Audio Normalizer. First ask me to attach audio and ask me to choose target level. Then ask for my preferences, complete the task, and return the finished result.Attach filesConnect tools
