OGG to MP3 Converter
OGG files turn up from game folders, open-source apps, voice notes and old streaming caches, and they refuse to play in exactly the places you need them. Convert them to MP3 and they open in any player, phone or editor.
Audio Converter
or drop MP3, WAV, M4A … files here ·
Max 95 MB per file· Up to 20 files· Deleted after 30 minutes
Files are processed on our servers and deleted after 30 minutes.
Constant bitrate (CBR) gives a predictable size and works on every player. Variable bitrate (VBR) spends bits where the music needs them and is usually smaller at the same quality.
Keep the source rate unless a device asks for one. 44.1 kHz is CD standard, 48 kHz is video standard, 8 kHz is used by phone systems and AMR.
Mono halves the size of lossless files and is fine for voice recordings.
16-bit is CD quality. 24-bit keeps headroom for editing and mastering; converting a 16-bit source up does not add detail.
Optional. Seconds (e.g. 75) or minutes:seconds (1:15). Leave empty to start at the beginning.
Optional. Same format as the start time. Leave empty to keep everything up to the end.
How to use this tool
- 1
Drop in the OGG files
Add .ogg, .oga or .opus files, up to 20 at once, 95 MB each. Both Vorbis and Opus audio inside the Ogg container are read.
- 2
Choose an MP3 bitrate
Bitrate starts at 192 kbps. Pick 128 kbps for voice notes, or 256–320 kbps for music that was high quality in the first place.
- 3
Convert to MP3
Press Convert to MP3, then download the files individually or as one ZIP archive.
Why OGG files still need converting
Ogg Vorbis was built at the Xiph.Org Foundation as an answer to MP3's patents: a lossy music codec anyone could use without a license fee. That made it the default in places where licensing mattered. Linux distributions shipped it, game studios packed their music and effects in it, Wikimedia projects favored it for audio, and Spotify streamed its catalog as Ogg Vorbis for most of its history.
Hardware and Apple's software never fully followed. Portable players, car head units and many smart TVs were designed around MP3 and AAC, and Windows Media Player and iPhone apps have historically left Ogg out. So an .ogg file plays perfectly in VLC or a browser and then fails in the car, in a school portal or in a video editor timeline.
The arrival of Opus added a second layer. Chat apps such as Telegram and WhatsApp send voice messages as Opus inside Ogg, which is excellent for speech at low bitrates but even less supported by older devices. Converting either type to MP3 gives you a file nothing will refuse. To keep editing quality instead, convert to OGG to WAV.
OGG Vorbis and Opus: a short history
2002
Vorbis 1.0
Xiph.Org releases the first stable Vorbis codec as a royalty-free MP3 alternative.
2008
Spotify launches
The service streams music to its desktop app as Ogg Vorbis, the format it relied on for years.
2012
Opus standardized
The IETF publishes Opus as RFC 6716, tuned for both speech and music at low delay.
2017
MP3 licensing ends
Technicolor and Fraunhofer stop licensing MP3 patents, removing Ogg's main advantage for new software.
OGG to MP3 converter: matching the bitrate
- Spotify's Normal quality Ogg Vorbis stream
- 96 kbps
- Spotify High quality, close to Vorbis quality 5
- 160 kbps
- Spotify Very high, Premium only
- 320 kbps
- Bitrate range the Opus standard covers
- 6–510 kbps
OGG
Ogg Vorbis audio
OGG files use the Ogg container from the Xiph.Org Foundation, most often with the lossy Vorbis codec and sometimes Opus or FLAC. Vorbis is open and royalty-free and sounds comparable to or better than MP3 at similar bitrates. It is widely used for game audio, open-source software and some streaming services. Older iPhones, some car stereos and many editors do not support OGG.
- Compression
- Lossy
- Transparency
- –
- Animation
- –
- Introduced
- Xiph.Org Foundation
MP3
MP3 audio
MP3 (MPEG-1 Audio Layer III) is a lossy audio format developed largely at the Fraunhofer Institute and standardised by MPEG in 1993. It removes sounds the ear is unlikely to notice, shrinking music to about a tenth of CD size at 128–320 kbps. All patents have expired, and every phone, car stereo, browser and media player supports it. Quality loss is audible at low bitrates and accumulates with re-encoding.
- Compression
- Lossy
- Transparency
- –
- Animation
- –
- Introduced
- 1993 · Fraunhofer IIS / MPEG
OGG is common in games, open-source software and chat-app voice notes, but iPhones, car stereos, Windows Media Player and most upload forms play MP3 reliably, so converting removes every compatibility question in one step.
Converting OGG to MP3: questions
What is the difference between Ogg, Vorbis and Opus?
Ogg is the container, like a box; Vorbis and Opus are codecs, the way the sound inside is compressed. Older .ogg files are almost always Vorbis, while newer voice and chat apps put Opus in Ogg and often name the file .opus or .oga. This converter decodes either and writes MP3. Files that already end in .opus can also go through Opus to MP3.
How do I convert a Telegram or WhatsApp voice note to MP3?
Save the voice message from the chat to your phone's files, then upload it here. Telegram usually stores voice notes as .ogg or .oga and WhatsApp as .opus, both Opus in an Ogg container. Pick 96 or 128 kbps and Mono, since a voice note is a single microphone.
Why won't my OGG file play on my iPhone or in Windows Media Player?
Neither has historically included an Ogg Vorbis decoder by default, and many car stereos and smart speakers skip the format too. MP3 has no such gaps, which is why converting is simpler than installing codecs on every device that needs to play the file. For other source formats, the audio converter covers them all.
Which bitrate matches my OGG's quality?
Match or slightly exceed the source. A Vorbis file at quality 5 averages around 160 kbps, so 192 kbps MP3 is a good fit; game sound effects at lower quality settings convert well at 128 kbps. Going far above the source bitrate makes the file bigger without restoring detail.
Can I convert OGG files extracted from a game?
Yes, if they are standard Ogg Vorbis files, as in Minecraft's sound assets or many Unity and Godot projects. Some games pack audio into custom archives or encrypt it; those files are not plain OGG and cannot be decoded until extracted with the game's own tools.
- MP3 to OGG ConverterConvert MP3 music and sound effects to Ogg Vorbis for Godot, Unity, RPG Maker, Minecraft resource packs and HTML5 games. Batch of 20, free, online.
- OGG to WAV ConverterOGG to WAV converter for game sounds, Vorbis music and open-licensed recordings: decode to 16 or 24-bit PCM for editors, samplers and video apps.
- Opus to MP3 ConverterConvert .opus voice notes, call recordings and web audio to MP3 that plays in car stereos, older phones and editors. Up to 20 files, no account needed.
- WEBA to MP3 ConverterConvert .weba audio from browser recorders and web pages to MP3 with a proper duration and seek bar. Opus or Vorbis inside, up to 20 files, no account.
- M4A to MP3 ConverterConvert M4A files from iPhone Voice Memos or iTunes to MP3 that plays in any car, app or upload form. Free, no sign-up, 20 files per batch.
- AMR to MP3 ConverterConvert .amr and .3ga call recordings and voice memos from Android and older phones to MP3 that any computer plays. Mono 64 kbps, 20 files at once.