OGG to AAC Converter

Convert OGG Vorbis audio files to AAC format with quality and channel controls

Related Tags
Audio 244 Files 80 Transcode 21 AAC 19 OGG 16

Click to upload file or drag and drop file here

Maximum file size: 50MB Supported formats: audio/ogg, audio/vorbis, audio/x-vorbis, .ogg

Upload an OGG file to convert to AAC

Key Facts

Category
Images, Audio & Video
Input Types
file, select, checkbox
Output Type
file
Sample Coverage
4
API Ready
Yes

Overview

Easily convert your OGG Vorbis audio files to high-quality AAC format with our online converter. Customize your output by adjusting the bitrate, sample rate, and audio channels, or preserve original metadata tags to ensure seamless compatibility with Apple devices and modern media players.

When to Use

  • •When you need to play OGG Vorbis audio files on Apple devices like iPhones, iPads, or Apple TV, which do not natively support the OGG format.
  • •When preparing audio assets for web streaming or mobile applications where AAC is the preferred, highly compatible standard.
  • •When you want to compress OGG files into a highly efficient AAC format while maintaining specific bitrates and channel configurations.

How It Works

  • •Upload your OGG Vorbis (.ogg) audio file from your local storage.
  • •Select your desired output settings, including bitrate (from 64 kbps to 320 kbps), sample rate, and audio channels (mono or stereo).
  • •Choose whether to preserve the original metadata tags and click convert to generate your optimized AAC file.

Use Cases

Converting game audio assets stored in OGG format to AAC for iOS app development.
Transcoding open-source OGG music tracks to AAC for playback on legacy MP3/AAC hardware players.
Optimizing podcast episodes by converting OGG files to stereo AAC at 128 kbps to save bandwidth.

Examples

1. Converting Game Audio for iOS Deployment

Mobile Game Developer
Background
A developer has a library of sound effects saved in OGG format, but the target iOS platform requires AAC format for native, hardware-accelerated playback.
Problem
The OGG files must be converted to stereo AAC at 192 kbps while keeping the original 44.1 kHz sample rate to maintain audio fidelity.
How to Use
Upload the OGG sound effect file, select 192 kbps for the bitrate, choose 44.1 kHz for the sample rate, set channels to Stereo, and click convert.
Example Config
Bitrate: 192 kbps, Sample Rate: 44100, Channels: 2, Keep Metadata: True
Outcome
An optimized AAC audio file ready for seamless integration into the iOS game build.

2. Preparing Podcast Episodes for Web Streaming

Podcast Producer
Background
A producer records and edits interviews in OGG format but needs to publish them in a highly compatible format for web players.
Problem
The producer needs to convert the OGG files to mono AAC at 96 kbps to minimize file size and bandwidth costs without losing metadata tags.
How to Use
Upload the OGG podcast episode, set the bitrate to 96 kbps, select Mono (1 channel), ensure 'Keep Metadata' is checked, and run the conversion.
Example Config
Bitrate: 96 kbps, Sample Rate: auto, Channels: 1, Keep Metadata: True
Outcome
A lightweight, metadata-preserved AAC file that streams quickly on all mobile and desktop browsers.

Try with Samples

audio, file
Copyright-Free OGG Vorbis Audio Samples
Open-source OGG Vorbis audio samples for testing and development, featuring excellent compression with nature sounds and meditation music
title token ogg
audio
Copyright-Free AAC Audio Samples
High-quality AAC encoded audio samples for testing and development, featuring nature sounds and meditation music with excellent compression
title token aac
audio
Copyright-Free M4A Audio Samples
Apple iTunes compatible M4A audio samples with AAC encoding, optimized for quality and file size balance
preferred input family audio
audio
AMR Narrowband Audio Sample
AMR-NB voice audio sample for telephony playback, upload, and format conversion workflows
preferred input family audio
audio

Related Hubs

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FAQ

What is the maximum file size I can upload for conversion?

You can upload OGG files up to 50 MB (52,428,800 bytes) in size.

Can I keep the original artist and title tags in the converted AAC file?

Yes, by enabling the 'Keep Metadata' option, the converter will preserve title, artist, and other tags when available.

Which bitrate should I choose for the best audio quality?

For high-quality music, 192 kbps or 256 kbps is recommended. For voice recordings, lower bitrates like 96 kbps or 128 kbps are sufficient.

Can I convert stereo OGG files to mono AAC files?

Yes, you can change the 'Audio Channels' option from 'Auto' to 'Mono (1 channel)' before converting.

Does this converter support sample rate adjustments?

Yes, you can keep the original sample rate or manually select 44.1 kHz, 48 kHz, or 96 kHz.

API Documentation

Request Endpoint

POST /en/api/tools/ogg-to-aac

Request Parameters

Parameter Name Type Required Description
audioFile file (Upload required) Yes Upload an OGG file to convert to AAC
bitrate select No -
sampleRate select No -
channels select No -
keepMetadata checkbox No -

File type parameters need to be uploaded first via POST /upload/ogg-to-aac to get filePath, then pass filePath to the corresponding file field.

Response Format

{
  "filePath": "/public/processing/randomid.ext",
  "fileName": "output.ext",
  "contentType": "application/octet-stream",
  "size": 1024,
  "metadata": {
    "key": "value"
  },
  "error": "Error message (optional)",
  "message": "Notification message (optional)"
}
File: File

AI MCP Documentation

Add this tool to your MCP server configuration: 

{
  "mcpServers": {
    "elysiatools-ogg-to-aac": {
      "name": "ogg-to-aac",
      "description": "Convert OGG Vorbis audio files to AAC format with quality and channel controls",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=ogg-to-aac",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

You can chain multiple tools, e.g.: `https://elysiatools.com/mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp`, max 20 tools.

Supports URL file links or Base64 encoding for file parameters.

If you encounter any issues, please contact us at [email protected]