Document tools
Convert Word, PDF, TXT, Excel and image formats without installing software. Choose the right tool, process your file, then download the result.
Word → PDFPDF → Word
PDF → TXTTXT → PDF
Excel ↔ CSVJPG ↔ PNG
PDF → JPGWEBP → JPG
⚡ Free · No registration · In your browser
ONLINE AUDIO CONVERTER
Convert your audio files easily.
A fast and simple audio converter. Convert WAV, MP4, M4A, FLAC and OGG files to MP3 directly in your browser.
Drop your file here
or choose it from your computer
WAV · MP4 · M4A · FLAC · OGG · maximum 200 MB5 formats200 MB max.4 bitrates
🔒 The file is processed in your browser
⚡ No registration required
🗑️ This converter does not upload your file to our server
AudioConvert.hu – a modern browser-based toolkit for audio files, documents and images.
FILE TOOLS
More than an audio converter
Convert documents, spreadsheets, PDFs and images in one clean interface, directly in your browser.
Word → PDF
Convert Word documents to PDF for easy sharing and consistent layout.
PDF → Word
Turn PDF content into an editable Word document.
PDF → TXT
Extract readable text from a PDF file.
JPG / PNG → PDF
Convert JPG or PNG images into a PDF document.
IMAGE TOOLS
Image tools and image format converters
Convert HEIC, AVIF, WebP, PNG, JPG, SVG, TIFF and more image formats, plus compress and resize images.
AUDIO TOOLS
Audio tools in one place
Cut, join, normalize, boost volume, change speed and refine audio directly in your browser.
FORMATS
Popular audio conversions
Choose a dedicated converter for the source format you already have.
HOW IT WORKS
Simple. Fast. Clear.
①
Choose a file
Choose an audio file from your device.
②
Processing
Select the available output settings and start the conversion.
③
Download
Download the finished file when processing is complete.
AUDIO GUIDE
Understand your audio conversions
AudioConvert.hu does more than convert files: it also helps explain formats, bitrate, and the trade-off between quality and file size.
Which MP3 bitrate should you choose?
MP3 bitrate affects both sound quality and file size. Higher values retain more audio data but create larger files.
| Bitrate | Good for | File size |
|---|---|---|
| 128 kbps | Speech, podcasts, smaller files | Smaller |
| 192 kbps | General music listening | Medium |
| 256 kbps | High-quality music | Larger |
| 320 kbps | High MP3 quality | Largest |
WAV or MP3?
WAV often stores uncompressed audio and can be much larger. MP3 uses lossy compression, making files easier to store and share when a smaller size matters.
Open WAV → MP3 toolWhat is the difference between FLAC and MP3?
FLAC uses lossless compression and preserves the original audio information. MP3 sacrifices some information for a much smaller file size and broad compatibility.
Open FLAC → MP3 toolWhat makes an audio file smaller?
Duration, codec, bitrate, sample rate and channel count all affect file size. Lower MP3 bitrates reduce size, but can also reduce perceived quality.
View Audio ToolsWhat is audio normalization for?
Normalization adjusts an audio signal toward a target level. It differs from compression, which changes the dynamic relationship between quieter and louder parts.
Audio Normalizer →What happens to your file?
The main audio converter processes files in your browser and does not upload the selected file to AudioConvert.hu’s own server. Other tools may use different technology, so check the relevant tool page.
Privacy Policy →Quick tip: Choose the lowest bitrate that still sounds good for your intended use when you want a smaller MP3 file.
Popular audio tools
Quick access to commonly searched converters and audio editors. Choose the tool that matches your task.
MP4 → MP3Extract MP3 audio from an MP4 videoWAV → MP3Convert a WAV recording to MP3FLAC → MP3Convert FLAC music to MP3M4A → MP3Convert an M4A file to MP3OGG → MP3Convert OGG audio to MP3MP3MP3 conversion options✂️Trim an audio fileBPMAnalyze a track’s BPM♫Browser-based audio toolsMP3 → MP4Turn MP3 audio into an MP4 fileWAV → MP4Turn WAV audio into an MP4 file
Frequently asked questions
Which audio formats does the main converter support?
The main converter supports common audio formats such as MP3, WAV, M4A, FLAC and OGG. Available options can depend on browser support and the selected conversion.
Is my file uploaded to a server?
The main audio converter processes the selected file in your browser and does not upload it to AudioConvert.hu's own server. For other tools, the information on the relevant tool page applies.
Is AudioConvert free to use?
Yes. The tools currently available on AudioConvert.hu can be used free of charge without creating an account.
What other tools are available?
AudioConvert.hu includes audio editing tools as well as document and image utilities, including cutting, joining, normalization, image conversion, resizing and compression.
What does MP3 bitrate mean?
MP3 bitrate describes how much data is used for each second of encoded audio. Higher bitrates generally provide better sound quality, but they also create larger files.
Which MP3 bitrate should I choose?
For speech or smaller files, 128 kbps may be sufficient. For general music listening, 192–256 kbps is a useful starting range, while 320 kbps provides a higher MP3 bitrate.
Why is MP3 smaller than WAV?
MP3 uses lossy compression, while WAV often stores uncompressed audio. This is why an MP3 version of the same recording is usually much smaller.
Is normalization the same as increasing volume?
Not exactly. Normalization adjusts audio toward a target level, while a simple volume change raises or lowers the signal by a specified amount.
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