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Convert your audio to mp3 in a few easy steps
fast mp3 online audio convertor without a file size limit and with HD quality.
unlock high quality with ✨premium
HD Convert provides you the tools to convert your favorite audio clips into different formats, such as MP3. In fact, the process has never been easier, not to mention fast and secure. If you choose the premium option, you’ll also benefit from ultra HD quality (4k), transforming your audio clip to life, creating a truly immersive experience.
With that being said, we must note that the final audio quality of the converted MP3 file is dependant on the original file quality. For example, if the original audio file is scrappy, this cannot be improved - instead, you would need to re-record the audio. If taking from another source, ensure you download the highest-quality audio clip to ensure a swift and dependable conversion.
Convert your video to MP3 in a few easy steps
To quickly convert your audio file to MP3, follow the simple steps below:
  • Upload source file (no file size limit)
  • Select audio format: MP3
  • Select audio quality: from low to high
  • Adjust audio settings: codec, bitrate, etc.
  • Enable notifications (push, sound, or email)
  • Select the FREE or PREMIUM conversion option
  • Convert audio to MP3
Furthermore, when converting your audio file to MP3, you can also play around and adjust the advanced options available. For example, these options allow you to adjust the audio quality, volume, bitrate, and more.
Also, HD Convert is compatible with numerous devices, including:
  • iPhone
  • Android
  • Mac
  • PC
  • Windows
  • Tablet
  • And more!
You will find further details on HD Convert premium toward the bottom of this page.
Why convert your video format to MP3?
The MP3 file is the standard audio file format. The format is widely recognized and compatible with virtually all software, devices, and applications.
One of the main advantages of using MP3 audio files over other similar audio formats is its super-low file size; more on this later.
What are the benefits of using the MP3 format?
There are numerous benefits to using an MP3 file; however, these include:
  • Highly recognized file
  • Small file size
  • Easily compressible with little to no audio loss
As previously mentioned, MP3 files are highly recognized. This makes them easily accessible on virtually all devices, whether that be your tablet, mobile phone, desktop, laptop, or other. Also, you can send these to others with ease, with virtually no hassle - they too can open and edit the files seamlessly.
Furthermore, MP3 files generally contain a super small file size. This makes them perfect for sending via email, Pendrive, or uploading to the cloud for others to access. All of this is made possible with little to no audio loss, thanks to the excellent compression capability.
If you’re looking for a relatively high-quality audio file that can be uploaded to the cloud or sent to others, then look no further than the MP3 - an industry standard, and for a reason.
Are there any downsides?
Regardless of which audio file format you choose, there will always be a few downsides. In this instance, the MP3 file format is lower in quality than others, but still, the quality is high. Not to mention also offering seamless, fast, and effective compression, allowing it to stand out amongst the crowd.
Also, when compressing some audio files this may result in compression artifacts or noises, present in the converted clip. Examples of these noises may include loud notable changes in pitch, applauses, or other random sounds. This is just something to keep in mind, that is if you require the highest quality audio clip.
Buy premium
As aforementioned, HD Convert provides two methods of conversion: free and premium. The free option contains an audible watermark (the same applies to video conversions). Also, the audio quality is maxed, just below HD.
Purchasing premium removes the audible watermark and unlocks HD and ultra HD quality, allowing you to transform your audio into an immersive and engaging masterpiece. Similarly, the conversion process becomes faster and there is no file size limit - convert to your heart’s content.
HD Convert premium is purchased in packages, unlike other subscription services. The most basic package costs the low price of $4.99, allowing you to convert three files, video, audio, or picture.
Furthermore, all uploaded files, regardless of file format are temporarily saved on the HD Convert servers for 24-hours. In the event that your connection is lost, you can resume the conversion process instantly, saving you time and effort. After the 24-hour period, the files are deleted from the servers.
So, how do you know if premium is for you? If using your newly converted audio clips recreationally, then you might be able to get away with the free option. However, if using this professionally, e.g. for a University project, documentary, or other, then the premium option is likely for you. Nonetheless, the choice is yours. To find out more about HD Convert premium, click here.
Other formats to convert your audio to
HD Convert has many other file formats available, too. These file formats include other audio types such as FLAC, AIFF, and OGG, and video, including MP4, AVI, and FLV.
To find out more about the other formats available, click here.
To conclude
Converting to an MP3 audio file (or other files) has never been more straightforward. The MP3 file format is the industry standard, compatible with virtually all devices. This makes the MP3 file great for access on multiple devices, not to mention sending via email or the cloud with its excellent compression.
Remember: the free version of HD Convert is great for recreational projects, whilst the premium option removes the watermark and enhances the audio quality. This is perfect for a project, you can remove the watermark and experience immersive sound, helping you create a project you can be proud of.

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