Convert MP3 to AAC
Choose file to convert
We're delighted to provide a complimentary online converter capable of effortlessly transforming your audio files from mp3 to aac format, in addition to a multitude of other formats.
How to convert mp3 to aac?
Step 1
Upload an mp3-file
You can select the mp3 file you wish to convert from your computer, Google Drive, Dropbox or just drag and drop it onto the page.
Step 2
Select "to aac"
Choose aac or any other of the 200+ supported formats that you wish to convert to.
Step 3
Download your aac file
Please wait for the conversion to be completed, then click on the download button to get your converted file in the aac format.
The security of your files is our priority
Recognizing the crucial significance of our users' data security, we have put a number of measures in place to guarantee reliable file conversion without the jeopardy of information leakage or privacy infringements.
Data Encryption
Every piece of information uploaded to our platform undergoes SSL encryption, safeguarding privacy during the transmission process.
Secure Storage
Upon completion of the conversion, the files are retained on secure servers for a duration of 24 hours and are then automatically obliterated, preventing any third-party access.
Safe Scripting
We regularly screen our file conversion tools for any malicious code or vulnerabilities, mitigating the risk of potential cyber threats.
Best tool to convert mp3 to aac
Converting mp3 to aac is fast and easy
Just drag and drop your mp3 files onto the webpage, and you'll have the capability to convert them to aac or over 250 different file formats, all without the need to register, provide an email address, or include a watermark.
Safe mp3 to aac Conversion
Immediately upon uploading your mp3 files, we delete them without delay. Converted files are then removed after 24 hours. Additionally, we ensure that all file transfers are secure through advanced SSL encryption.
No Software Installation Required
There's no need to go through the inconvenience of installing any software. We conveniently handle all mp3 to aac conversions in the cloud, which implies that none of your computer's resources will be consumed in the process.
MP3 Audio File
| Extension | .mp3 |
| Category | 🔵 audio |
| Programs | 🔵 Microsoft Windows Media Player 🔵 VLC media player 🔵 MPlayer 🔵 jetAudio 🔵 Zune 🔵 Audacity 🔵 Apple iTunes 🔵 Plex Media Center 🔵 Amarok 🔵 Xine 🔵 Totem |
| Description | 🔵 The .mp format refers to an audio coding format for digital audio that employs a form of lossy data compression. It's a widely used audio format for consumer audio streaming and storage and has become the standard codec for transferring and playing back music on most digital audio players. MP files reduce file size without significantly impacting perceived sound quality by eliminating sounds beyond most people's hearing range. |
| Technical details | 🔵 The `.mp3` format, MPEG-1 Audio Layer III, is a commonly utilized digital audio format. Key technical details include: - Lossy Compression: Reduces file size by removing inaudible sounds. - Compression Ratio: Typically about 10:1, balancing quality and size. - Bitrate: Encodes at variable rates, affecting quality and size. - Sampling Rates: Supports a variety of rates, including CD quality. - Channel Modes: Provides options for mono, stereo, joint stereo, and dual channel. - Metadata: Contains information such as title, artist, and genre (ID3 tags). - Streaming: Ideally suited for internet audio streaming. - Universal Playback: Compatible with most devices and software. - Variable Bitrate (VBR): Dynamically adjusts bitrate for efficiency. - Frequency Range: Covers 20 Hz to 20 kHz (the range of human hearing). - File Size: Significantly smaller than uncompressed audio. - Psychoacoustic Model: Removes less audible frequencies. - Developed by the Fraunhofer Society in the 1990s, the MP3 format revolutionized the music industry with its efficient compression and broad compatibility, simplifying digital audio storage and sharing. |
| Developer | 🔵 Moving Picture Experts Group |
| MIME type | 🔵 audio/mp3 🔵 audio/mpeg3 🔵 audio/mpg 🔵 audio/mpeg 🔵 audio/x-mpeg 🔵 audio/x-mpeg-3 🔵 audio/mp3 🔵 audio/x-mpegaudio 🔵 audio/x-mpg 🔵 audio/x-mp3 |
Advanced Audio Coding
| Extension | .aac |
| Category | 🔵 audio |
| Programs | 🔵 Microsoft Windows Media Player 🔵 VLC media player 🔵 MPlayer 🔵 Foobar2000 🔵 Winamp 🔵 Apple iTunes 🔵 Audacity |
| Description | 🔵 AAC is a specific file format that uses lossy compression (a method that reduces file size by removing less important data), and was created as an alternative to MP3 files. It was designed to provide better quality in audio coding. During the compression process, sounds beyond the range of human hearing are eliminated. AAC files are smaller than MP3 files, containing only a fraction of the digital data found on a CD. Released as the seventh version in the MPEG-2 series in 1997, this file format has been widely used since its introduction. It is compatible with various hardware players and is favored by music enthusiasts. Importantly, AAC has become popular in Apple products and is the primary format used in iTunes. |
| Technical details | 🔵 The AAC format is similar to MP3, but more advanced. Its design allows for greater data compression, making it a key component of the MPEG-4 standard used for creating smaller audio files. AAC is exceptionally efficient, supporting both variable and constant bitrates, with a sampling frequency ranging from 8 to 96 kHz. The latest version of AAC adheres to the ISO/IEC 14496-3 standard. The compression method is based on the principle of auditory masking, a technique that allows data reduction without sacrificing sound quality. |
| Developer | 🔵 Bell Labs, Dolby Laboratories, Sony, Nokia, Coding Technologies |
| MIME type | 🔵 audio/aac 🔵 audio/aacp 🔵 audio/3gpp 🔵 audio/3gpp2 🔵 audio/mp4 🔵 audio/mp4a-latm 🔵 audio/mpeg4-generic 🔵 audio/x-aac 🔵 audio/x-m4a 🔵 audio/x-m4p 🔵 audio/x-m4b 🔵 audio/mp4a 🔵 audio/mpga |