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CloudConvert Audio Converter

cloudconvert.com

From $10/mo Free plan WebiOSAndroidAPIBrowser extension
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Spec score 9.3 #1 of 69 in File Conversion Software

What it is

CloudConvert Audio Converter is an online service for converting audio files through a web application or API. It supports AAC, AC3, AIF, AIFC, AIFF, AMR, AU, CAF, DSS, FLAC, M4A, M4B, MP3, OGA, OPUS, SF2, SFARK, VOC, WAV, WEBA, WMA, and other listed types. Conversion controls let users adjust audio quality and file size, and batch conversion is available. CloudConvert serves individual users and corporate customers through its API. Automation integrations include Zapier, Make, Microsoft Power Automate, and n8n; storage workflows can involve Amazon S3, Google Drive, Dropbox, OneDrive, and SharePoint. API v2 includes official PHP, Node.js, Python, Ruby, Java, and.NET SDKs plus a CLI. The free plan costs nothing, with 10 credits per day, a 1 GB file limit, five-minute processing limit, five concurrent tasks, and low processing priority. Package, Subscription, and Enterprise plans list prices as “...” or custom. CloudConvert says files are processed in isolated containers and deleted afterward.

Spec sheet

What it does
CloudConvert converts audio files online, including MP3, M4A, WAV and WMA, with controls for quality and file size.Read 15 Oct 2026 · cloudconvert.com
API
The API documentation describes API v2 and lists official PHP, Node.js, Python, Ruby, Java, and .NET SDKs, plus a CLI.Read 8 Oct 2026 · cloudconvert.com
Support
The About page says CloudConvert provides free and timely support directly from its builders.Read 8 Oct 2026 · cloudconvert.com
Headquarters
Grünwald, GermanyRead 28 Sep 2026 · cloudconvert.com
Founded
2012Read 28 Sep 2026 · cloudconvert.com
Advanced conversion options
API jobs can set quality, watermarks and many format-specific parameters.Read 15 Oct 2026 · cloudconvert.com
Async and sync API
Conversions run asynchronously with webhook completion notifications by default, while a synchronous API is available for immediate results.Read 15 Oct 2026 · cloudconvert.com
Audio controls
Conversion options let users control audio quality and file size.Read 8 Oct 2026 · cloudconvert.com
Audio conversion
CloudConvert converts audio files online and supports formats including MP3, M4A, WAV, and WMA.Read 8 Oct 2026 · cloudconvert.com
Audio formats
The audio converter lists AAC, AC3, AIF, AIFC, AIFF, AMR, AU, CAF, DSS, FLAC, M4A, M4B, MP3, OGA, OPUS, SF2, SFARK, VOC, WAV, WEBA and WMA converters.Read 15 Oct 2026 · cloudconvert.com
Automation integrations
CloudConvert lists integrations with Zapier, Make, Microsoft Power Automate, and n8n.Read 8 Oct 2026 · cloudconvert.com
CLI
The official command-line client supports batch conversion, PDF operations and custom ffmpeg, ImageMagick or GraphicsMagick commands; it requires Node.js 22 or newer.Read 15 Oct 2026 · github.com
Company origin
CloudConvert was founded in 2012 and is built by Lunaweb GmbH in Germany.Read 15 Oct 2026 · cloudconvert.com
Company scale
CloudConvert reports more than 10,000 active customers, 20 files processed per second on average and 90% of files processed through its API.Read 15 Oct 2026 · cloudconvert.com
Data isolation
Each conversion runs in a separate isolated container, and CloudConvert says staff technically cannot access files unless customers send them for support.Read 15 Oct 2026 · cloudconvert.com
Documentation
API documentation covers v2 terminology, authentication, endpoint references, a visual Job Builder, quickstart examples and integrations.Read 15 Oct 2026 · cloudconvert.tech
Encryption and access
Transfers use SSL encryption, web access supports two-factor authentication and API authentication uses OAuth 2.0 with granular scopes.Read 15 Oct 2026 · cloudconvert.com
File handling
CloudConvert says each conversion runs in a separate isolated container and files are deleted after processing; it does not provide permanent storage.Read 8 Oct 2026 · cloudconvert.com
File retention
Files are retained only for processing and deleted immediately afterward; the service does not provide permanent storage.Read 15 Oct 2026 · cloudconvert.com
Format coverage
The API supports more than 200 formats across audio, video, documents, ebooks, archives, images, spreadsheets and presentations.Read 15 Oct 2026 · cloudconvert.com
Integration scale
The integrations page says CloudConvert connects to more than 5,000 apps and supports triggers such as new files, emails, forms and webhooks.Read 15 Oct 2026 · cloudconvert.com
iOS app capabilities
The iOS app supports more than 200 formats, website capture, compression, PDF merging, Siri and Shortcuts, job history and ten anonymous free conversions per day.Read 15 Oct 2026 · apps.apple.com
iOS requirements
The App Store listing requires iOS 18 or later for iPhone and iPad, and macOS 15 or later on an Apple M1-or-newer Mac.Read 15 Oct 2026 · apps.apple.com
Limit: conversion failures
Software Advice reviews include complaints that many files failed with unclear error messages and that support mainly offered refunds.Read 15 Oct 2026 · softwareadvice.com
Limit: free-tier and credit confusion
Reviewers report that the free tier limits usage and that conversion minutes or trial wording can be misleading.Read 15 Oct 2026 · softwareadvice.com
Limit: mobile and desktop coverage
A G2 reviewer complains that CloudConvert is web-only and unavailable on desktop, Android and iOS, although an iOS app is listed separately.Read 15 Oct 2026 · g2.com
Limit: reliability and speed
Independent reviews mention occasional upload failures, slow file movement, server response problems and corrupted or unrecognized files.Read 15 Oct 2026 · softwareadvice.com
LinkedIn company facts
LinkedIn lists Lunaweb GmbH as founded in 2010 with 2–10 employees.Read 15 Oct 2026 · linkedin.com
Maker headquarters
The legal imprint lists Lunaweb GmbH at Nördliche Münchner Straße 47, 82031 Grünwald, Germany.Read 15 Oct 2026 · cloudconvert.com
No-code integrations
CloudConvert offers Zapier, Make, Microsoft Power Automate and n8n integrations.Read 15 Oct 2026 · cloudconvert.com
Notable news
CloudConvert announced a hosted MCP server on September 3, 2026, connecting assistants such as ChatGPT and Claude to conversion, compression, merging, watermarking and OCR tools.Read 15 Oct 2026 · cloudconvert.com
Plan limits
The free plan provides 10 credits per day, with a 1 GB maximum file size, a five-minute maximum processing time, and five concurrent tasks.Read 8 Oct 2026 · cloudconvert.com
Praise: API
A Trustpilot reviewer describes the API as easy to set up and use and considers its pricing reasonable.Read 15 Oct 2026 · trustpilot.com
Praise: ease and breadth
Independent reviewers repeatedly praise the intuitive interface, broad format support, fast or accurate conversions and batch processing.Read 15 Oct 2026 · softwareadvice.com
Praise: integrations
Reviewers specifically praise direct Google Drive and Dropbox integration and the ability to convert cloud-stored files without leaving the browser.Read 15 Oct 2026 · capterra.com
Privacy and transfers
CloudConvert says transfers are SSL encrypted and that it is committed to GDPR compliance; customers can contact the company about a data processing agreement.Read 8 Oct 2026 · cloudconvert.com
Rating on Apple App Store
3.8 out of 5 from 81 ratings.Read 15 Oct 2026 · apps.apple.com
Rating on Capterra
4.3 out of 5 from 42 reviews.Read 15 Oct 2026 · capterra.com
Rating on G2
4.7 out of 5 from 21 reviews.Read 15 Oct 2026 · g2.com
Rating on GetApp
4.3 out of 5 from 42 reviews.Read 15 Oct 2026 · getapp.com
Rating on Software Advice
4.3 out of 5 from 42 reviews.Read 15 Oct 2026 · softwareadvice.com
Regional processing
Cloud services are hosted exclusively in the geographical processing region selected for the account.Read 15 Oct 2026 · cloudconvert.com
SDK licence
The official Node.js SDK package is published under the MIT licence.Read 15 Oct 2026 · app.unpkg.com
SDKs
Official API SDKs are available for PHP, Node.js, Python, Ruby, Java and .NET.Read 15 Oct 2026 · cloudconvert.tech
Security certification
Lunaweb GmbH says its information-security management system is ISO 27001 certified by TÜV Süd.Read 15 Oct 2026 · cloudconvert.com
Self-hosting statement
The MCP announcement says there is nothing to install and no local package to run; the server is hosted at mcp.cloudconvert.com.Read 15 Oct 2026 · cloudconvert.com
Storage integrations
The API can import from and export to Amazon S3, Azure and Google Cloud storage.Read 15 Oct 2026 · cloudconvert.com
Trustpilot review volume
Trustpilot lists 74 reviews, with 88% rated five stars, 5% four stars, 1% three stars, 0% two stars and 6% one star.Read 15 Oct 2026 · trustpilot.com
Who it serves
CloudConvert says its product is used by end users and corporate customers through its API.Read 8 Oct 2026 · cloudconvert.com
Workflow jobs
API Jobs chain operations such as multi-format conversion, watermarking and thumbnail generation in one request.Read 15 Oct 2026 · cloudconvert.com

Plans and prices

Free Free €0 10 credits/day · 1 GB max file · 5 minutes max processing · 5 concurrent tasks · low priority Read 15 Oct 2026 · cloudconvert.com
Subscription $10 a month monthly 1,000 credits/month · monthly credit reset · unlimited file size · unlimited processing time · unlimited concurrent tasks · high priority Read 15 Oct 2026 · pdfxlsx.com
Package $18, paid once one-time payment 1,000 credits · credits never expire · unlimited file size · unlimited processing time · unlimited concurrent tasks · high priority Read 15 Oct 2026 · pdfxlsx.com
Enterprise Priced on request custom custom credits · unlimited file size · unlimited processing time · unlimited concurrent tasks · priority support · optional dedicated capacity Read 15 Oct 2026 · cloudconvert.com

Every CloudConvert Audio Converter plan and price →

Strong points and limits

Strong points

  • Broad listed audio-format support
  • Adjustable quality and file size
  • Batch conversion available
  • API v2 with official SDKs
  • Files deleted after processing

Limits

  • Free plan has daily credits
  • Free files limited to 1 GB
  • Free processing has low priority
  • Paid plan prices shown as “...”

Who it suits

It suits people needing browser-based audio conversion and organizations automating conversions through an API. Developers can use SDKs, a CLI, and storage or workflow integrations.

Verdict

CloudConvert combines an online converter with automation, storage, and developer interfaces. The free tier is clearly capped, while higher plans provide larger or unlimited processing allowances with prices shown as listed.

Where Specifiction places it

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