How to Convert OGG to MP3 on iPhone (No Computer Needed)

Your iPhone can’t do much with an OGG file. The Music app won’t import it, some apps won’t open it, and older iPhones can’t play it at all. Converting it to MP3 fixes all of that.

The good news: on newer iPhones, you can convert OGG to MP3 right on the phone, for free, without installing an app. This guide shows you how. It also covers older iOS versions. And it explains what to do with the MP3 once you have it.

The quick answer

On iOS 18.4 or later:

1. Save the OGG file to the Files app.
2. Open openoggfile.com in Safari.
3. Tap Choose file, then Choose File, and pick the OGG file.
4. Tap Download MP3.
5. Find the MP3 in Files > Downloads.

On older iOS versions, Safari can’t read OGG files. Convert on a computer instead. We explain how below.

First, check your iOS version

1. Open Settings.
2. Tap General, then About.
3. Look at iOS Version.

Apple added OGG support to Safari in iOS 18.4. That includes Ogg files with Vorbis and Opus audio. On 18.3 or older, no browser on your iPhone can decode them, because every iPhone browser uses Safari’s engine.

If your iPhone can update, do it: Settings > General > Software Update.

Step 1: Get the OGG file into Files

The converter needs the file to be in the Files app. Here’s how to put it there:

• From Mail: tap and hold the attachment, then tap Save to Files.
• From Safari: tap the download link. The file goes to Files > Downloads.
• From WhatsApp: long-press the voice note, tap Forward, then the Share icon, then Save to Files.
• From Telegram: open the message menu and look for Save to Files, or share it to Files.
• From Google Drive or Dropbox: open the file’s menu and choose Open in or Export, then Save to Files.
• From a Mac: AirDrop the file. It lands in Downloads.

Pick a folder you’ll remember, like On My iPhone or Downloads.

Step 2: Convert OGG to MP3 in Safari

1. Open Safari and go to openoggfile.com.
2. Tap Choose file.
3. In the menu, tap Choose File (not Photo Library).
4. Browse to your OGG file and tap it.
5. Wait for the waveform to appear. You can press play to check it’s the right file.
6. Scroll down to Convert & download.
7. Pick a quality. 128 kbps is right for voice notes. Choose 192 kbps for music.
8. Tap Download MP3.
9. Safari may ask to confirm the download. Tap Download.

Tap the downloads icon in Safari’s address bar to see the file. It’s saved in Files > Downloads.

Trim before converting

If you only need part of the audio:

1. Play the file and pause at the start of the part you want.
2. Tap Set to current next to Start.
3. Play to the end of that part, pause, and tap Set to current next to End.
4. Tap Download MP3 (trimmed).

Your file stays on your iPhone

The converter doesn’t upload anything. Safari does all the work on your phone. That’s important for private voice notes and personal recordings.

What if you’re on iOS 18.3 or older?

Safari can’t decode OGG files on older iOS, so the online method won’t work on the phone itself. You have three options.

Option 1: Convert on a computer

1. Send the OGG file to a computer by AirDrop, email or iCloud Drive.
2. Open openoggfile.com in Chrome, Edge or Firefox on the computer.
3. Convert to MP3 and send the MP3 back to your iPhone.

Option 2: Just play it with VLC

If you only need to listen, you don’t need to convert. Install VLC for Mobile from the App Store. It plays OGG and OPUS files on every iOS version. Share the file from Files to VLC.

Option 3: Use a converter app

The App Store has many audio converter apps. Some are good. Many are full of ads, or upload your files to their servers. If you try one:

• read the privacy label on the App Store page,
• check recent reviews,
• avoid apps that ask for accounts or subscriptions just to convert one file.

Converting .opus voice notes

WhatsApp voice notes come as .opus files. Telegram’s are usually .ogg. Both use the Opus codec, and the converter handles them the same way. Pick the file, choose 128 kbps and tap Download MP3.

If the file picker greys out an .opus file, save it to Files again from the app. Sometimes the share sheet gives it an odd name without an extension.

Converting on iPad

Everything above works on iPad too, and the bigger screen helps:

• Use Split View to put Files on one side and Safari on the other.
• Drag the OGG file from Files straight onto the converter page.
• With Stage Manager, keep Files, Safari and your target app open at once.

On iPadOS 18.4 or later, Safari handles OGG just like on iPhone.

Keep your converted files tidy

A few habits make MP3s easy to find later:

• Create a folder in Files, like On My iPhone > Audio, and move each MP3 there.
• Rename files with a date and a short label, like 2025-06-01 Mum recipe.mp3. Tap and hold a file, then tap Rename.
• Delete the original OGG only after you’ve checked that the MP3 plays.

What to do with the MP3

Play it in Files

Tap the MP3 in Files. It plays in the built-in preview with a scrub bar.

Share it

Tap and hold the MP3 in Files, then tap Share. You can send it by Messages, Mail, WhatsApp or AirDrop. MP3 plays on almost every device, so the other person won’t have trouble.

Add it to the Music app

On iPhone alone, the Music app can’t import files from the Files app. To add an MP3 to your Music library:

1. Move the MP3 to a Mac or PC.
2. Mac: open the Music app and choose File > Import. Windows: use the Apple Music app, or iTunes on older setups.
3. Sync your iPhone, or turn on Sync Library if you have an Apple Music subscription.

Use it in iMovie or Clips

iMovie on iPhone can add audio files from Files. In your project, tap the + button, choose Files, and pick the MP3.

How to make an iPhone ringtone from an OGG file

A voice note or a short sound makes a fun ringtone. Once you have an MP3, GarageBand (free from Apple) can turn it into a ringtone.

1. Convert the OGG to MP3 and trim it to 30 seconds or less.
2. Open GarageBand and start a new project with any instrument, like Audio Recorder.
3. Tap the tracks view button, then the loop icon at the top right.
4. Tap Files, then Browse items from the Files app, and pick your MP3.
5. Drag the MP3 onto the timeline.
6. Tap the down arrow at the top left, then My Songs.
7. Long-press your project, tap Share, then Ringtone.
8. Name it and tap Export. Then tap Use sound as and choose Standard Ringtone.

The ringtone now appears in Settings > Sounds & Haptics > Ringtone.

Which MP3 quality should you choose?

The converter shows the original bitrate. Don’t pick a much higher MP3 bitrate than that. It only makes the file bigger.

Troubleshooting

“Choose File” doesn’t show my OGG file

Make sure the file is in the Files app, not just in Mail or WhatsApp. Save it to Files first.

The converter says it can’t read the file

Your iOS is probably older than 18.4. Check Settings > General > About. If you can’t update, convert on a computer.

The download does nothing

Check Safari’s download list (the arrow icon in the address bar). Also check Files > Downloads. If your iPhone is low on storage, free up some space.

The MP3 won’t play in Music

The Music app on iPhone doesn’t import from Files. Play it in Files, or add it to Music through a computer.

FAQ

Can iPhone convert OGG to MP3 without an app?

Yes, on iOS 18.4 or later. Use the online converter in Safari.

Why can’t my iPhone open OGG files?

Older iOS versions don’t support OGG. Apple added it to Safari in iOS 18.4. On older versions, use VLC or convert on a computer.

Does Chrome on iPhone convert OGG?

Only on iOS 18.4 or later. Chrome on iPhone uses Safari’s engine, so it has the same limits.

Where does the MP3 go after I download it?

To Files > Downloads, unless you changed Safari’s download location in Settings > Apps > Safari > Downloads.

Is the online converter safe for private voice notes?

Yes. It runs inside Safari and doesn’t upload your file.

Final word

On iOS 18.4 or later, converting OGG to MP3 on your iPhone takes less than a minute. Save the file to Files, open the free online converter in Safari, and tap Download MP3. On older iPhones, convert on a computer or just play the file in VLC. For more ways to listen, see how to play OGG files on iPhone.