Online Audio Converter
Online Audio Converter turns 300+ formats to MP3, WAV, FLAC and more in your browser; Premium adds 10GB files and unlimited converts for $6/month.
About Online Audio Converter
What is Online Audio Converter (2026 update)
Online Audio Converter is a free browser-based tool for converting audio and video files into common audio formats like MP3, WAV, M4A, FLAC, and OGG, plus M4R for iPhone ringtones. It runs entirely in the browser, so there is nothing to install for basic conversion work, and you do not need to create an account to convert a single file.
What is new in 2026
The site now sits inside a broader suite, with Premium access unlocking 51 apps across the platform rather than just the audio converter on its own. The current lineup supports more than 300 source file formats, including video files you can pull audio out of, and Premium tiers now include AI audio processing features alongside the older manual settings for quality, bitrate, sample rate, and channels. The 10 GB file size allowance on Premium is aimed at users working with long podcast recordings or multi-hour audio files that used to need a desktop converter instead of a browser tool.
Key features
- Converts over 300 audio and video formats to MP3, WAV, M4A, FLAC, OGG, AMR, MP2, and M4R
- Batch conversion so you can process multiple files in one pass instead of one at a time
- Audio extraction directly from video files, useful for pulling a soundtrack or voiceover out of a clip
- Advanced settings for quality, bitrate, sample rate, channels, fade in/out, and voice removal
- Metadata editing support for certain output formats, so tags carry over after conversion
- AI audio processing features on the Premium plan for cleanup and enhancement
- Runs fully in the browser with no software installation required
Pricing in 2026
The core converter is free to use in the browser. A Premium subscription removes limits and adds extra tools across the wider app suite that this converter belongs to.
| Plan | Price | What you get |
|---|---|---|
| Free | Free | Core audio conversion in the browser, exact file size and daily conversion caps are not published, check the official site |
| Premium | $6/month (billed monthly), with about 33% savings on annual billing | Access to 51 apps on the platform, file sizes up to 10 GB, AI audio processing, unlimited conversions, no ads, cancel anytime |
Who should use it
Online Audio Converter fits people who need a quick, no-install way to convert an audio or video file into MP3 or another common format, and it is good enough for occasional ringtone conversions or extracting audio from a video clip. If you convert large batches often, need files larger than the free tier allows, or want the AI audio cleanup features, the $6/month Premium plan removes the friction. Heavy daily users of the platform’s other 50 apps get the most value from Premium since the subscription spans the whole suite, not just this one converter. Podcasters and voiceover editors who need batch processing with consistent bitrate and sample rate settings will also get more out of the paid tier than a one-off conversion.
Limitations and alternatives
The site does not clearly publish exact free-tier file size or daily conversion limits, so test with your own files before assuming it will handle a large batch for free. Ads and upsells toward Premium are part of the free experience, and some advanced settings may be gated behind the paid plan. If you want alternatives, FreeConvert and Convertio offer similar browser-based audio conversion with their own free tiers and paid limits, and Audio.com’s converter is a lighter-weight option if you only need occasional single-file conversions without a subscription. For desktop-based batch conversion without a monthly fee, a tool like Movavi’s audio converter is worth comparing if you convert audio regularly and prefer a one-time purchase over a subscription.
Frequently asked questions
Is Online Audio Converter free?
Yes, the core conversion tool is free to use in your browser. A $6/month Premium plan removes limits and adds extra features.
What file formats does it support?
It handles over 300 source formats, including video, and converts to MP3, WAV, M4A, FLAC, OGG, AMR, MP2, and M4R for iPhone ringtones.
What do you get with Premium in 2026?
Premium gives you access to 51 apps on the platform, file sizes up to 10 GB, AI audio processing, unlimited conversions, and an ad-free experience for $6/month, with about 33% off on annual billing.
What are good alternatives to Online Audio Converter?
FreeConvert, Convertio, and Audio.com's audio converter offer similar browser-based conversion with their own free and paid tiers.
Information last verified: September 2026.
Related Tools
