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    Convertly Converter

    Convert MP3, WAV and FLAC audio

    Change the format of your audio tracks between MP3, WAV, FLAC, AAC, OGG and M4A, setting the exact bitrate and sample rate you need for every single file.

    Accepted source formats

    MP3
    WAV
    AAC
    M4A
    FLAC
    OGG
    OPUS
    WMA
    AIFF

    Available output formats

    MP3
    WAV
    FLAC
    PDF

    How it works

    1

    Upload your audio file to convert

    2

    Select output format and bitrate

    3

    Download your converted audio

    Common mistakes

    • Using a source file of poor quality.
    • Publishing without checking the final result.
    • Confusing file size, dimensions and quality.
    • Overwriting the original file without keeping a copy.

    Pro tips

    • Always keep an original version.
    • Test several settings before downloading.
    • Use WebP for the web when possible.
    • Choose descriptive file names for SEO.

    Privacy and file handling

    File handling depends on the selected tool and format. For sensitive files, review the tool information before starting the operation.

    How to convert a MP3, WAV, AAC file to MP3, WAV, FLAC?

    Drag and drop or select your MP3, WAV, AAC file from your device. Click "Convert" and wait a few seconds. Get your converted MP3, WAV, FLAC file instantly. Always check the output file before sharing it. If a file fails, try a smaller version or split it when the tool supports that workflow.

    Supported formats

    Source format: MP3, WAV, AAC. Target format: MP3, WAV, FLAC. The final format should match how you plan to use it. Keep the original until you have approved the result. A quick check can prevent problems later. Choose a file, run the conversion, then check the result before downloading it.

    What is the maximum MP3, WAV, AAC file size?

    The practical file-size limit depends on the format, browser and memory available on your device. If a file fails, try a smaller version or split it when the tool supports that workflow. Some elements may change during conversion, so open the output and check it before using or sharing it.

    Which browsers are compatible?

    Use a recent, up-to-date browser. Behaviour can vary with the file format, available memory and the features supported by your device. Always check the output file before sharing it. The final format should match how you plan to use it. Keep the original until you have approved the result.

    Can I use the tool on mobile?

    You can try the tool on a phone or tablet with a recent browser. Large files may require more memory or be easier to process on a desktop computer. Choose a file, run the conversion, then check the result before downloading it. Current quotas and higher plans are shown on the Pricing page.

    Discover all our tools

    Convert, compress, merge and edit your files in a few clicks.

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    Complementary tools

    PDF → PNGJPG → PDFMP4 → PDFMP3 → WAV

    Guides and tutorials

    Learn how to use our tools with our detailed guides.

    Blog — Convert Audio

    Frequently asked questions

    Click the drop zone or drag and drop your MP3, WAV, AAC, M4A, FLAC, OGG, OPUS, WMA, AIFF file (.mp3, wav, aac, m4a, flac, ogg, opus, wma, aiff extension). Encoding to the MP3, WAV, FLAC, PDF format starts automatically — no software to install. Then download your transformed file.

    Conversion is available on the free plan within its daily usage quota. Current quotas and higher plans are shown on the Pricing page.

    The practical file-size limit depends on the format, browser and memory available on your device. If a file fails, try a smaller version or split it when the tool supports that workflow.

    Use a recent, up-to-date browser. Behaviour can vary with the file format, available memory and the features supported by your device.

    You can try the tool on a phone or tablet with a recent browser. Large files may require more memory or be easier to process on a desktop computer.
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