Step 1: Transfer your MP2 files using the button above or by slide and deposit.
Step 2: Click the 'Convert' button to start the conversion.
Step 3: Retrieve your converted MP3 files.
MP2 to MP3 Conversion FAQ
What bitrate will the resulting MP3 file use?
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A lossy MP3 is encoded at 192 kbps by default. The Audio Quality setting also offers 320 kbps for the best quality and 128 kbps for a smaller file. A lossless MP3 (WAV, FLAC) ignores the bitrate and keeps every sample.
Is converting MP2 to MP3 a second round of lossy compression?
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Yes, and it is worth planning around. Both formats are lossy, so the MP3 encoder is working from audio that has already been through one psychoacoustic pass, and its own decisions compound the first set. At 192 kbps or above the result is still transparent for most listening. If you have a lossless master anywhere, encoding the MP3 from that instead avoids the double pass entirely. MP2 is lossy but uses a simpler filterbank than MP3, typically running at 192 to 384 kbps. MP3 is lossy: a psychoacoustic model discards frequencies the ear is unlikely to notice, typically at 128 to 320 kbps.
Can I tag the MP3 with artist and album information?
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Yes, and it is a genuine gain over MP2, which has nowhere dependable to store any of it. MP3 carries title, artist, album, year, track number and embedded cover art in the container itself, so a music library files it correctly without a manual pass. Nothing beats MP3 for compatibility — car stereos, gym equipment, DAPs and twenty-year-old hardware all read it without question.
Will going from MP2 to MP3 reduce my audio quality?
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If MP2 is lossy and MP3 is lossless (e.g. MP3 → WAV), the MP3 is no better than the MP2 — you cannot recover information already discarded. If MP2 is lossless and MP3 is lossy, the MP3 codec recompresses; at 192 kbps the result is transparent for most content.
Can I batch convert hundreds of MP2 files to MP3?
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Several files in one job need a paid plan. Free use is one file per conversion, one conversion an hour. On a paid plan you can add several files to one job, then download each result on its own or all of them in one ZIP.
Will the MP3 keep the same sample rate as MP2?
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By default yes — 48 kHz MP2 stays 48 kHz in MP3. If you need to downsample for compatibility (96 kHz → 44.1 kHz for CD burning), the sample-rate option applies high-quality resampling in the same encode pass.
Can I normalize loudness when converting MP2 to MP3?
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Not in this step. The converter has no loudness setting and leaves the level as it is. To even out the volume, run the finished MP3 through a Normalize tool on this site.
Will my MP3 play on car stereo, iPod, and Sonos?
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MP3 plays almost everywhere. AAC plays on Apple devices, most Android phones and Sonos. FLAC plays on Sonos and Android but not on older iPods, and WAV plays on nearly everything but makes large files. There are no device presets on this page, so choose the target format your player supports. MP3 is technically outclassed by AAC and Opus at every bitrate, cannot store more than two channels usefully, and always adds a small encoder delay.
Is my MP2 file private during conversion to MP3?
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Yes. Uploaded MP2 files are processed on our own conversion servers, no person reviews them, and they are never shared. The upload and the converted MP3 are both deleted automatically about 24 hours after the conversion, which leaves time to download the result. See /privacy/ for the full policy.
How long does converting a 1-hour MP2 to MP3 take?
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It depends on the size and length of the file. Small documents and images are usually ready quickly. Long videos take the longest, because most video conversions re-encode every frame.
