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Best Audio converters in 2026

Audio converters help you change audio files through web tools, macOS, iOS, Android, Linux, or an API. This list is for people who need a converter that fits their device and budget.

  1. 1

    Lacuna

    by Lacuna
    Free plan APIExtensioniPhone+2

    Lacuna combines lyric drafting and revision tools with a connection to its AI music generator. Check the credit rules and subscription requirement for audio downloads before choosing how to use it.

    7.7 Free plan · paid from $9.50/mo (annual) Visit site
  2. 2

    LuminaAudio Audio Converter

    Free plan AndroidiPhoneLinux+3

    LuminaAudio Audio Converter covers direct conversions among three audio formats and can also extract audio from listed video formats.

    7.4 Free plan Visit site
  3. 3

    Red Panda Compress Audio Converter

    Free plan AndroidiPhoneLinux+3

    Red Panda Compress offers browser-based batch conversion with a broad set of audio and video inputs. Check the mobile file-size cap and stated output qualities before converting.

    7.3 Free plan Visit site
  4. 4

    Audio Converter by 123apps

    Free plan Web

    Audio Converter combines format conversion with track adjustments, tag editing and batch processing. Check the free limits against your file sizes and daily volume before choosing a plan.

    7.1 Free plan · paid from €6/mo Visit site
  5. 5

    Online-Convert Audio Converter

    Free plan APIExtensionWeb

    Online-Convert Audio Converter offers broad format support, batch processing, and conversion controls through a browser.

    7.0 Visit site
  6. 6

    Media.io Audio Converter

    Free plan AndroidiPhoneWeb

    Media.io offers browser-based conversion with broad format support and batch processing. The trial is limited to one audio generation, and the listed paid prices are not numeric.

    6.9 Free plan · 3-day trial Visit site
  7. 7

    FreeConvert Audio Converter

    Free plan APILinuxMac+2

    FreeConvert Audio Converter pairs broad format support with adjustable settings and cloud-file options.

    6.9 Free plan · paid from $12.99/mo Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

Compare what a free plan includes, whether a free trial is available, and the price after free access ends. Check supported platforms, paid terms, and the licence if you need to read or change the code.

Questions

Do audio converters have free plans?

Yes. The list contains free and freemium options, and individual entries identify where a free plan is offered. Check the individual plan details before choosing.

Can I try an audio converter before paying?

Some listed services provide trial access. Online-Convert Audio Converter marks a free trial, and Media.io lists a 3-day trial.

What paid prices are listed?

Online-Convert Audio Converter lists paid plans from €6 per month. FreeConvert Audio Converter lists paid plans from $12.99 per month.

Which platforms do these tools support?

Across the list, supported environments include web, macOS, iOS, API, Android, and Linux. Check the tool details for the platform you need.

Can I read or change the source code?

Check the tool's licence information. The licence explains whether reading, using, or modifying the code is permitted.

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