Convert WAV to AIFF

WAV to AIFF converter that runs entirely in your browser. 100% free, no signup, no upload — your files never leave your device. One-click batch conversion.

Conversions

Drop any file here or click to browse

All file types supported

About formats

WAV

WAV (Waveform Audio File Format) is a raw, typically uncompressed audio container developed by Microsoft and IBM based on the RIFF structure. WAV preserves full audio fidelity and is the format of choice for studio recording, archival, and professional audio editing, although file sizes are much larger than compressed formats.

Developer: Microsoft / IBM
Initial release: 1991
Compression: Uncompressed
Color depth: up to 32-bit float
Transparency: No
Animation: No

Best for

Studio recording and mastering
Professional audio editing
Archiving uncompressed audio
Sound design and effects
High-fidelity audio preservation

Pros

+Full uncompressed audio fidelity
+Supports up to 32-bit float depth
+Multi-track capable
+Universal support in audio software

Cons

−Very large file sizes
−No compression efficiency
−Not practical for streaming
−No metadata-rich container features by default

AIFF

AIFF (Audio Interchange File Format) is an uncompressed audio container developed by Apple, based on the IFF structure. Like WAV it preserves full audio fidelity and is widely used in professional audio production on macOS, being the default format for Logic Pro and other DAWs.

Developer: Apple
Initial release: 1988
Compression: Uncompressed
Color depth: up to 32-bit float
Transparency: No
Animation: No

Best for

Professional audio production on macOS
Logic Pro and DAW workflows
Studio recording and mastering
High-fidelity audio archival
Apple-ecosystem audio editing

Pros

+Full uncompressed audio fidelity
+Default format for Logic Pro and macOS DAWs
+Supports up to 32-bit float depth
+Multi-track capable

Cons

−Very large file sizes
−No compression by default
−Less common outside macOS
−Not practical for streaming

How to convert WAV to AIFF

1
Select WAV files from your computer, Google Drive, Dropbox, a URL, or by dragging them onto the page.
2
Choose aiff — or any other format you need as a result (more than 200 formats supported).
3
Let the file convert, then download your aiff file right away.

WAV vs AIFF

Property	WAV	AIFF
Compression	Uncompressed	Uncompressed
Color depth	up to 32-bit float	up to 32-bit float
Multi-track	Yes	Yes
DRM support	No	No
Open format	No	No

When to use WAV vs AIFF

WAV

Studio recording and mastering
Professional audio editing
Archiving uncompressed audio
Sound design and effects
High-fidelity audio preservation

AIFF

Professional audio production on macOS
Logic Pro and DAW workflows
Studio recording and mastering
High-fidelity audio archival
Apple-ecosystem audio editing

Use cases for WAV → AIFF

Studio recording and mastering
Professional audio editing
Archiving uncompressed audio
Sound design and effects
High-fidelity audio preservation
Professional audio production on macOS
Logic Pro and DAW workflows
Studio recording and mastering
High-fidelity audio archival
Apple-ecosystem audio editing

Frequently Asked Questions

Is converting WAV to AIFF free?

Yes. This WAV → AIFF converter runs entirely in your browser and is completely free — no account, no credits, no watermark.

Which devices and platforms can I use to convert WAV to AIFF?

Any modern device with a current web browser: Windows, macOS, Linux, Android, iPhone and iPad. There is nothing to install — the conversion happens locally.

Are my WAV files uploaded to a server?

No. Files never leave your device. The entire WAV → AIFF conversion runs locally in your browser, so your data stays private.

Can I convert multiple WAV files at once?

Yes — batch conversion is supported. Add as many WAV files as you like and convert them to AIFF in one pass, then download the results together.

What is the maximum file size?

There is no fixed server-side limit because the conversion happens in your browser. Practical limits depend on the available memory and CPU of your device.

Will converting WAV to AIFF lose quality?

No. AIFF is a lossless format (or used in a lossless mode here), so the original data from your WAV file is preserved bit-for-bit in the converted result.

Does AIFF support transparency?

No — AIFF has no alpha channel. Transparent areas of your WAV file will be filled with a solid background colour in the converted file.

How will the file size change after converting WAV to AIFF?

Both formats use comparable compression, so the AIFF output will be similar in size to your WAV file — typically within 10–20% of each other.

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FREE

100% Free

No hidden fees, no subscriptions, and no limits. Enjoy complete access to all features gratis.

SIGNUP

No Signup Required

Start converting immediately without creating an account or sharing email address.

PRIVACY

Private & Secure

Your files never leave your device. All processing is completed locally for maximum privacy.

BATCH

Batch Conversion

Convert multiple files simultaneously to save time. Fast and efficient multi-file queue.

LOCAL

Runs in Browser

Utilizes advanced client-side WebAssembly technology to process files directly inside your tab.

FORMATS

200+ Formats

Supports a wide variety of formats including images, documents, audio, video, and more.

USER REVIEWS

Convert WAV to AIFF Quality Rating

4.8

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