Bulk AIF to MP3 Converter Online — Free HD Quality
Drag and drop your multiple AIF files into this free online AIF to MP3 converter (.aif to .mp3), and click the Convert button to bulk convert them to MP3 format in HD quality. Use the quality slider to fine-tune your MP3 output, then download your converted files one by one or as a single ZIP — your original AIF files are removed from our servers right after.
Drop images here or click to browse
PNG, JPG, WebP, GIF, HEIC, RAW, PSD, SVG and more
Max 100MB per file
AIF vs MP3 — File Format Comparison
| Feature | AIF | MP3 |
|---|---|---|
| File Extension | .aif | .mp3 |
| MIME Type | audio/aiff | audio/mpeg |
| Compression Type | Lossless | Lossy |
| Metadata Support | Yes | Yes |
What Is AIF Format?
Audio Interchange File Format (short extension) — the .aif variant of AIFF used by older Apple software and some DAWs; functionally identical to .aiff with the same uncompressed PCM quality.
- Compression: Lossless
- Tags & Metadata: Supported
What Is MP3 Format?
MPEG-1 Audio Layer III — the world's most popular compressed audio format, balancing sound quality with small file sizes for music streaming, downloads, and portable devices.
- Compression: Lossy
- Tags & Metadata: Supported
Related Converters
- Convert AIFF to WMA free
- CRW to PPM converter
- Switch DDS to XBM format
- EMZ to CUR conversion
- Easy M4A to M4R converter
- Make MNG files into GIF
- Free OGA to IPHONE - no account needed
- Convert OGG to AMR free
- How do I change PCD to RAS?
- Convert multiple PCD to XPM at once
- PSB to DDS converter - no registration
- Convert RAW files to PBM in queue
- Transform Raw Audio to TIFF
- Change TIFF to XPM
- Get XPM from X3F
- Convert AIF to other formats
- Convert other formats to MP3
- All Audio format converters
- All conversion tools