Converts Opus files to OGG format — voice-over-IP, real-time communication, and streaming at very low bitrates with excellent quality to open-source software, Linux systems, game development, and streaming on open platforms. All conversion happens locally in your browser with no file size limits.
Convert OGG audio files to OPUS format directly in your browser. High-quality conversion with no file size limits. Private and free.
Convert OPUS audio files to MP3 format directly in your browser. High-quality conversion with no file size limits. Private and free.
Convert AAC audio files to OGG format directly in your browser. High-quality conversion with no file size limits. Private and free.
Reduces PDF file size by compressing embedded images, removing redundant metadata, and optimizing object streams. Three compression tiers let you choose between maximum size reduction and high-quality preservation. Handles PDFs up to 50MB.
Reduces image file size to a specific target — 50 KB, 100 KB, or 200 KB — by automatically adjusting JPEG quality, reducing pixel dimensions, or stripping EXIF metadata. Ideal for government forms, job applications, and upload portals with strict file size limits.
Opus (Opus Interactive Audio Codec) uses lossy compressed encoding and is best for voice-over-IP, real-time communication, and streaming at very low bitrates with excellent quality. OGG (Ogg Vorbis) uses lossy compressed encoding and excels at open-source software, Linux systems, game development, and streaming on open platforms. Converting between them lets you take advantage of each format's strengths — for example, using a compressed format for sharing and a lossless format for editing. All conversion happens locally in your browser with no file size limits.
Both are lossy formats, so converting between them re-encodes the audio. The quality difference is minimal at high bitrates (192kbps+), but avoid repeatedly converting between lossy formats.
The converter defaults to matching the source bitrate. If your Opus file is 128kbps, the OGG output will be similar. You can adjust the target bitrate for different quality or file size tradeoffs.
At identical bitrates, Opus generally outperforms OGG Vorbis, especially at low bitrates. At 256kbps and above, the difference becomes negligible for most listeners.
Yes. OGG Vorbis is supported in Chrome, Firefox, and Edge. Safari added OGG support in macOS Ventura. It is widely used for web audio and game sound effects.
Text to Speech (TTS)
Generate natural-sounding speech from text with AI voices in Hindi, Tamil, Telugu, Bengali, and more Indian languages. Adjust speed, pitch, and volume — download as MP3 or WAV.
Audio Cutter
Trim and cut audio files online — MP3, WAV, M4A, FLAC, and OGG. Select start and end points visually on the waveform, then download the trimmed clip.
MP3 to WAV
Converts MP3 files to WAV format — universal music playback and sharing across all devices and platforms to professional audio editing, mastering, and archival in DAWs and production software. All conversion happens locally in your browser with no file size limits.
Speech to Text
Transcribe audio to text in multiple languages — supports MP3, WAV, M4A, and FLAC with AI-powered speech recognition.
MP3 Compressor
Reduce MP3 file size by adjusting bitrate and audio quality settings. Perfect for saving storage or faster uploads.
Apple Music Preview Extractor
Extracts publicly available 30-to-90-second audio preview clips from Apple Music by resolving the store URL. No signup or account required.