Converts FLAC files to Opus format — high-fidelity music archives and audiophile listening where quality matters more than file size to voice-over-IP, real-time communication, and streaming at very low bitrates with excellent quality. All conversion happens locally in your browser with no file size limits.
Convert OPUS audio files to FLAC 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 FLAC 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.
FLAC (Free Lossless Audio Codec) uses losslessly compressed encoding and is best for high-fidelity music archives and audiophile listening where quality matters more than file size. Opus (Opus Interactive Audio Codec) uses lossy compressed encoding and excels at voice-over-IP, real-time communication, and streaming at very low bitrates with excellent quality. 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.
Opus files are 80-90% smaller than FLAC while sounding nearly identical at normal listening volumes. This is ideal for portable devices, streaming, or reducing storage usage without noticeable quality loss.
128kbps Opus sounds comparable to 192kbps MP3. For transparent quality, use 192-256kbps. At 64kbps Opus still sounds better than most other codecs at the same bitrate.
Opus is supported in Chrome, Firefox, Edge, and Android. It is not natively supported in Safari (macOS Sonoma and later have partial support) or older iOS versions. Check your target device before converting.
Basic metadata like artist name, album, and track title transfers from FLAC to Opus. FLAC-specific tags are mapped to equivalent Opus fields during conversion.
You can, but it is pointless. Opus discards audio data during compression. Converting Opus to FLAC creates a lossless file containing already-degraded audio — the quality does not improve.
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.