Free resources to help you with your audio files and music
Register for a free Maztr account and master your music in the cloud. Get unlimited masters to make your tracks sparkle. Our intelligent algorithms can make your music shine, but unlike some services, you have full control. Drag your mixdown into a Maztr Project to get amazing sounding tracks ...
Find Out MoreMaztr's free online Audio File Converter is a quick and easy tool you can use right in your browser, without downloading any software, to convert your audio files from one format to another. No account or login is required to use it. It can convert between most major audio formats - .wav, .mp3, .aac, .aiff, .au, .flac, .m4a, .ogg, .raw and .wma ...
Find Out MoreMaztr's free online Audio File Editor is a web-based audio and waveform editing tool which you can use to record or modify your existing audio tracks. It's not designed to replace your DAW (Digital Audio Workstation) but instead gives you quick access to a suite of editing features you can use to help get your tracks ready for mastering ...
Find Out MoreMaztr's free online Audio Tag Editor allows you to edit the metadata tags for your mp3, ogg and m4a audio files. You can edit the tags for Track Title, Artist Name, Album Name, Release Date and Album Details. You can also add or delete Cover Art and Lyrics for the track. There's also an option to search for matching music data which you can autofill into your track ...
Find Out MoreMaztr's free online Audio Pitch Editor is a quick and easy tool you can use right in your browser, without downloading any software, to edit the pitch of your audio files. No account or login is required to use it. It can increase or decrease the pitch of your audio files by any amount you choose using cents, semitones or octaves, without changing the tempo ...
Find Out MoreMaztr's free online Audio Volume Editor is a quick and easy tool you can use right in your browser, without downloading any software, to edit the volume of your audio files. No account or login is required to use it. It can increase or decrease the volume of your audio files by any amount you choose using decibels or percentage ...
Find Out MoreMaztr's free online Audio Stem Separator is a quick and easy tool you can use right in your browser, without downloading any software, to isolate the vocals and instrumental streams or other elements such as bass, drums and piano, from your mp3, .wav, .aac, .aiff, .flac and .wma audio files. No account or login is required to use it ...
Find Out MoreMaztr's free online Audio File Cleaner is a quick and easy tool you can use right in your browser, without downloading any software, to make your audio files sound better. No account or login is required to use it. Our Audio File Cleaner will sharpen your audio files and give you the option to convert between stereo and mono and increase the tempo by up to 50% ...
Find Out MoreMaztr's free online Audio File Denoiser is a quick and easy tool you can use right in your browser, without downloading any software, to reduce background noise in your music and sound files. No account or login is required to use it. Our Audio File Denoiser can reduce persistent background sounds such as hum, hiss, rumble and crackle from sources such as audio recording equipment, electronic interference or simply background noise in the room ...
Find Out MoreMaztr's free online Audio File Echoer is a quick and easy tool you can use right in your browser, without downloading any software, to add various echo effects to your audio files. No account or login is required to use it. It can make it sound like you have a lot more instruments playing, or give that "concert hall" sound. Echo effects can also add a richer sound to some vocal tracks and podcasts ...
Find Out MoreMaztr's free online Audio File Looper is a quick and easy tool you can use right in your browser, without downloading any software, to loop your audio files. No account or login is required to use it. It can seamlessly repeat a piece of music, audio sample or an entire track as many times as you wish, creating a new, longer audio file in the process ...
Find Out MoreMaztr's free online Audio File Separator is a quick and easy tool you can use right in your browser, without downloading any software, to extract an audio file from your .avi, .mov, .mp4 and .wmv video files and digital movies. No account or login is required to use it. It also gives you the option to convert the bitrate of the audio file up or down between 64kbps and 192/320kbps ...
Find Out MoreMaztr's free online Audio Loudness Meter is a quick and easy tool you can use right in your browser, without downloading any software, to measure live loudness data from your audio files. No account or login is required to use it. It lets you calculate the LUFS values of your audio files, similar to decibels, in real time ...
Find Out MoreMaztr's free online Audio Pitch Meter is a quick and easy tool you can use right in your browser, without downloading any software, to measure live pitch data using your device's microphone.. No account or login is required to use it. It lets you calculate the Notes and sound frequencies from various audio sources in real time ...
Find Out MoreMaztr's free online Audio File Analyzer is a quick and easy tool you can use right in your browser, without downloading any software, to perform a detailed analysis of your audio files. No account or login is required to use it. It can can give you thorough and detailed statistics about every aspect of your audio file ...
Find Out MoreMaztr's free online Audio Spectrograph is a quick and easy tool you can use right in your browser, without downloading any software, to view live frequency and amplitude data from your audio files. No account or login is required to use it ...
Find Out MoreMaztr's free online Audio Spectrum Analyzer is a quick and easy tool you can use right in your browser, without downloading any software, to analyze the sound frequency spectrum from your audio files in real time. No account or login is required to use it ...
Find Out MoreMaztr's free online Audio Frequency Viewer is a quick and easy tool you can use right in your browser, without downloading any software, to view the spectrum of sound frequencies in your audio files. No account or login is required to use it. It can show you a visual illustration of your audio files and help you identify the frequencies they contain ...
Find Out MoreMaztr's free online Audio Tag Viewer is a quick and easy tool you can use right in your browser, without downloading any software, to view the metadata tags for your .mp3, .ogg and .m4a audio files. No account or login is required to use it. Using this tool, you can see all the ID3 tags, including Cover Art and Lyrics for the track ...
Find Out MoreMaztr's free online Audio Waveform Viewer is a quick and easy tool you can use right in your browser, without downloading any software, to help you see the shape and flow of your audio files over time, plotted on a graph. No account or login is required to use it. It can show you changes in a sound's amplitude over time ...
Find Out MoreMaztr's free online Audio File Visualizer is a quick and easy tool you can use right in your browser, without downloading any software, to visualize the sound structure of your audio files. No account or login is required to use it. It can show you a video illustration of your audio files and help you identify the sound waves, channels and frequencies they contain ...
Find Out MoreMaztr's free online Audio Channel Visualizer is a quick and easy tool you can use right in your browser, without downloading any software, to visualize the separation of stereo channels in your audio files. No account or login is required to use it. It can show you a video illustration of your audio files and help you identify the channels they contain ...
Find Out MoreMaztr's free online Audio Loudness Visualizer is a quick and easy tool you can use right in your browser, without downloading any software, to visualize the fluctuating loudness levels in your audio files. No account or login is required to use it. It lets you "see" how loud your audio files are, in real time ...
Find Out MoreMaztr's free online Audio Waveform Visualizer is a quick and easy tool you can use right in your browser, without downloading any software, to visualize the waveforms in your audio files. No account or login is required to use it. It can show you a video illustration of your audio files and help you identify signal strength, also known as amplitude ...
Find Out MoreMaztr's free online Drum Machine helps you create your own drum beats using a wide range of settings. You can experiment with up to 15 drum kits and 26 effects, and hear changes in real time as you adjust the settings. To get started, click the Play button to hear a demo. We have five demos to help you get a better idea of the possibilities using the Drum Machine ...
Find Out MoreMaztr's free online Metronome allows you to set the right tempo for your music practice. You can experiment with various settings to get the sound you want or use finer control of the beat with subdivisions. You can adjust tempo, beat and subdivisons on the fly while the metronome is playing. It also allows you to choose from many different sounds as the metronome tone ...
Find Out MoreMaztr's free online Headphone Tester allows you to test your headphone or speakers using your choice of music or electronic tones. To get started, select your sound settings then click one of the "Test" buttons. If you're testing with music, you can use the slider to adjust the spatial stereo output left and right. If you're testing with electronic tones, the slider ...
Find Out MoreMaztr's free online Microphone Tester & Recorder allows you to test your device's microphone and optionally record an audio file. You can also use the Test like a dictating machine. Pause and resume recording at any time, then play or download the recorded file in WAV format. To get started, simply click the "Record" button and allow microphone access when requested ...
Find Out MoreMaztr's free online Guitar Tuner allows you to tune a 6-string guitar using Standard Tuning. Standard tuning sets the string pitches as E, A, D, G, B & E, from the thickest, lowest-pitched string (low E2) to the thinnest, highest-pitched string (high E4) ...
Find Out MoreMaztr's free online Sheet Music Editor allows you to create or edit sheet music using ABC music notation. ABC is a popular and widely used text-based coding system for music notation. You can then play the completed sheet music as a MIDI file, print it, or download it as a PDF file ...
Find Out MoreThese are recent songs and podcasts published by some of our Users. You can play any of them by clicking on the buttons below or contact the artist for more information. Maztr can help you stream and share your tracks. To publish them on this page, you can upgrade a single track or your whole account. Every track published here also gets its own web page or playlist ...
Find Out MoreOur Book Shop has a wealth of information to help you improve your knowledge and skills. It includes some of our favorite books about Audio Mixing, Mastering and Home Recording. They are designed to be downloaded and read instantly using any of the following devices: DESKTOP eREADERS IOS ANDROID TABLETS ...
Find Out MoreThese are the current offers, deals and coupons from Maztr and our Partners. Grab some big savings using the offers listed below. We'll continue to source discounts for musicians, recording artists and audio engineers, so check back here on a regular basis. ...
Find Out More