CloudConvert Audio Converter
CloudConvert Audio Converter converts audio files online through a web application, with API access for automated workflows.
What CloudConvert Audio Converter is
CloudConvert Audio Converter converts audio files online through a web application, with API access for automated workflows. It supports formats including MP3, M4A, WAV, WMA, AAC, FLAC, OPUS, and AIFF, among many others. Conversion options let users adjust audio quality and file size, and batch conversion is available. CloudConvert says it serves both end users and corporate customers using its API. Automation options include Zapier, Make, Microsoft Power Automate, and n8n; storage workflows can involve Amazon S3, Google Drive, Dropbox, OneDrive, and SharePoint. Developers can use API v2, official SDKs for PHP, Node.js, Python, Ruby, Java, and .NET, or a command-line interface. The free plan costs nothing and includes 10 credits per day, with a 1 GB file-size limit, five-minute processing limit, five concurrent tasks, and low processing priority. CloudConvert says files are deleted after conversion and are not kept as permanent storage.
Good
- Supports a broad range of audio formats
- Conversion settings control quality and file size
- Batch conversion is available
- API, SDKs, and CLI are offered
- Files are deleted after processing
Watch out
- Free plan has 10 credits per day
- Free plan limits files to 1 GB
- Free processing has low priority
Who it suits
The service suits people who need to convert audio online, as well as organizations automating conversions through an API. Developers can use its SDKs or CLI, while free-plan users should consider the stated limits.
Verdict
CloudConvert offers online audio conversion with batch processing, adjustable settings, and developer access. The free plan has defined usage limits, while prices for other listed plans are not provided.
Plans and prices
From CloudConvert Audio Converter's own pricing page, checked 15 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | 10 credits/day · 1 GB max file · 5 minutes max processing · 5 concurrent tasks · low priority · €0 |
| Subscription | $10 a month | 1,000 credits/month · monthly credit reset · unlimited file size · unlimited processing time · unlimited concurrent tasks · high priority · monthly |
| Package | $18, paid once | 1,000 credits · credits never expire · unlimited file size · unlimited processing time · unlimited concurrent tasks · high priority · one-time payment |
| Enterprise | Priced on request | custom credits · unlimited file size · unlimited processing time · unlimited concurrent tasks · priority support · optional dedicated capacity · custom |
The facts
Each one read from CloudConvert Audio Converter's own pages, with the date it was checked.
What it does
- Advanced conversion options
- API jobs can set quality, watermarks and many format-specific parameters.checked 15 Oct 2026
- API
- The API documentation describes API v2 and lists official PHP, Node.js, Python, Ruby, Java, and .NET SDKs, plus a CLI.checked 8 Oct 2026
- Async and sync API
- Conversions run asynchronously with webhook completion notifications by default, while a synchronous API is available for immediate results.checked 15 Oct 2026
- Audio controls
- Conversion options let users control audio quality and file size.checked 8 Oct 2026
- Audio conversion
- CloudConvert converts audio files online and supports formats including MP3, M4A, WAV, and WMA.checked 8 Oct 2026
- 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.checked 15 Oct 2026
- Automation integrations
- CloudConvert lists integrations with Zapier, Make, Microsoft Power Automate, and n8n.checked 8 Oct 2026
- 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.checked 15 Oct 2026
- Data isolation
- Each conversion runs in a separate isolated container, and CloudConvert says staff technically cannot access files unless customers send them for support.checked 15 Oct 2026
- Documentation
- API documentation covers v2 terminology, authentication, endpoint references, a visual Job Builder, quickstart examples and integrations.checked 15 Oct 2026
- Encryption and access
- Transfers use SSL encryption, web access supports two-factor authentication and API authentication uses OAuth 2.0 with granular scopes.checked 15 Oct 2026
- File handling
- CloudConvert says each conversion runs in a separate isolated container and files are deleted after processing; it does not provide permanent storage.checked 8 Oct 2026
- File retention
- Files are retained only for processing and deleted immediately afterward; the service does not provide permanent storage.checked 15 Oct 2026
- Format coverage
- The API supports more than 200 formats across audio, video, documents, ebooks, archives, images, spreadsheets and presentations.checked 15 Oct 2026
- 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.checked 15 Oct 2026
- Limit: conversion failures
- Software Advice reviews include complaints that many files failed with unclear error messages and that support mainly offered refunds.checked 15 Oct 2026
- 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.checked 15 Oct 2026
The company
- Company origin
- CloudConvert was founded in 2012 and is built by Lunaweb GmbH in Germany.checked 15 Oct 2026
- 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.checked 15 Oct 2026
- Founded
- 2012checked 28 Sep 2026
- Headquarters
- Grünwald, Germanychecked 28 Sep 2026
Where it runs
- 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.checked 15 Oct 2026
- 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.checked 15 Oct 2026
Money
- Limit: free-tier and credit confusion
- Reviewers report that the free tier limits usage and that conversion minutes or trial wording can be misleading.checked 15 Oct 2026
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