Convert audio to MP3 online

Convert your audio files to MP3 straight from your browser without losing quality

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Change audio to MP3 with unmatched speed and quality

With our all-in-one video and audio editor, you can easily change audio to MP3 without downloading bulky software or having advanced editing experience. Furthermore, you can enhance your audio, trim, cut, or add transitions when mixing different tracks. Craft your own audio story and easily merge it with your visuals using the Flixier online audio converter to MP3. With reduced file size, Mp3 files are the ideal choice for managing, storing, and sharing content without taking up too much of your memory, allowing quick access to your content.Share it with your audience or effortlessly add them to your digital projects, maintaining outstanding audio quality.

Convert any audio to MP3 effortlessly

Our online audio converter to MP3 handles all popular audio file formats, including MP4, WAV, OGG, WMV, MOV, MKV, and more. Simply upload your audio files to your Flixier library, convert them instantly to the desired format, and save them on your device. Flixier provides top-notch audio conversion for lossy formats such as MP3 or AAC, lossless formats such as ALAC, or uncompressed formats like WAV.

Generate transcripts of your audio files

With our AI-powered auto-subtitle tool, you can easily convert audio to text and generate a high-accuracy transcript of your voiceovers, podcasts, or meetings that you can further translate automatically into 130+ languages. All that with just a few clicks and from your browser.

Extract audio from YouTube videos

Flixier offers a complete audio editing kit that allows you to effortlessly extract audio from videos, edit, and save it as an MP3 file. In just minutes, you can convert your YouTube, Instagram, or TikTok videos into high-quality MP3 files directly from your browser, which can be reused seamlessly in other digital projects.

Combine and overlap multiple audio tracks

Flixier goes beyond just converting audio files; it enables you to merge multiple tracks into a single MP3 file. Upload your audio files, drag them to the Flixier Timeline, and rearrange them. What's more, you can individually edit each audio track, overlap them, apply fade-in and fade-out transitions, or fine-tune their volume levels.

How to convert audio to MP3:

Upload media

Drag and drop your audio files to the Flixier Timeline. You can import audio files from your device, choose from the available cloud storage options, start recording your own audio using the Flixier Record Audio option(in the Library tab) or generate text-to-speech narration.

Edit audio files

Make your audio sound better with Flixier audio enhancer, noise remover, or audio looper. Make the necessary cuts and trims, or combine multiple tracks, and customize your audio to perfection before converting it to MP3.

Download and Share

Once you are ready to convert audio to MP3, click on the export button at the top right corner of your screen. Choose audio as the format from the dropdown menu to export and save your MP3 file. You can also share it directly on your social media platforms like YouTube, TikTok, or Instagram. Flixier will convert any audio to MP3 in less than three minutes thanks to the cloud-powered rendering technology.

Why use Flixier to convert audio to MP3

Fine-tune your sound

Make your audio sound better! Use Flixier's equalizer to edit your sound with presets like bass boosts and vocals, or use the intuitive ten-band equalizer to create your own preset. Go even further with our AI audio enhancer and fix audio levels, remove background noise, or add fade-in or fade-out transitions to your tracks.

Make your audio universally compatible

Have your MP3 file ready to post on platforms like Spotify, YouTube, and Apple Podcasts. Ensure your video looks and sounds good on social media and is compatible with all digital platforms. Convert your YouTube landscape videos to vertical format and directly publish them on TikTok or Instagram.

Go beyond audio

Maximize engagement and accessibility by integrating video into your audio content. Our powerful video editor allows you to convert your audio and add photos, captions, and animation to make your video look and sound professional. After you are done editing, resize your video for the desired social media platforms and share it directly from Flixier.

Mixing and mastering audio edits

Convey a much stronger storyline with audio. Cut, split, trim, and mix multiple clips in your web browser to create entirely new and improved audio. Convert it to MP3 to make it accessible to the entire digital world. Use our audio enhancer to add and refine audio files to match the quality of your video.