Online Audio Converter vs LANDR Mastering
Side-by-side comparison of features, pricing, and ratings
At a glance
| Dimension | Online Audio Converter | LANDR Mastering |
|---|---|---|
| Pricing | freemium · from Free $0/mo | freemium · from Free (Preview) $0 |
| Best for | Casual users needing quick audio format conversion, Podcasters extracting audio from video clips | Independent musicians needing fast, affordable professional mastering, Producers who want album mastering with consistent loudness across tracks |
| Standout features | Converts audio between 300+ formats (MP3, WAV, M4A, FLAC, OGG, AMR, MP2, M4R) · Extracts audio from video files (e.g., MP4 to MP3) · Batch conversion of multiple files with ZIP download | AI mastering trained on thousands of pro tracks · Unlimited free watermarked previews · Album mastering for cohesive EPs/albums |
| Viability score | 77/100 | 62/100 |
| API | No | No |
Online Audio Converter is the stronger pick for casual users needing quick audio format conversion; LANDR Mastering fits better for independent musicians needing fast, affordable professional mastering.
Built from live tool data, last verified 2026-07-06.
Free online audio converter supporting 300+ formats and batch conversion
Visit Website
Who should pick which
- Independent musician releasing a single or EPPick: LANDR Mastering
LANDR offers AI mastering with album cohesion (consistent loudness across tracks) and reference track matching, critical for a polished release at a price lower than a human engineer.
- Casual user converting MP3 to WAVPick: Online Audio Converter
It's free, supports over 300 formats, works in-browser with no signup, and handles batch conversion easily.
- Podcaster extracting audio from videoPick: Online Audio Converter
Extract audio from MP4 and other video formats directly; the free tier covers occasional use.
- Producer who wants to master inside DAWPick: LANDR Mastering
The LANDR Mastering Plugin (VST/AU/AAX) integrates directly into major DAWs, allowing AI mastering without leaving the session.
- User creating iPhone ringtonesPick: Online Audio Converter
Online Audio Converter supports M4R format specifically for ringtones, with adjustable clipping and fade.
Frequently Asked Questions
Which is better, Online Audio Converter or LANDR Mastering?
The best choice between Online Audio Converter and LANDR Mastering depends on your specific use case — we compare them independently on features, current pricing, integrations, and real-world signals (with an on-demand sentiment scan available for each). See the side-by-side breakdown above to match them to your needs.
What are the main differences between Online Audio Converter and LANDR Mastering?
The key differences include pricing model, feature set, platform support, and skill level requirements. Review the full comparison on RightAIChoice for a detailed breakdown.
Is there a free version of Online Audio Converter or LANDR Mastering?
Check the pricing section in the comparison for the latest pricing details on both tools, including free tiers, trial options, and paid plans.
More Online Audio Converter or LANDR Mastering comparisons
These tools solve entirely different problems – one generates story videos from text, the other masters audio for release. Choose Media.io Script to Video if you need to turn a long narrative script i
If you need polished, release-ready audio mastering on a budget, LANDR Mastering is the clear pick with its AI trained on professional tracks and stem mastering. If your priority is accurate video tra
Choose LibTV if you need AI-powered video creation for marketing or social media — it automates scripting, editing, and subtitles. Choose LANDR Mastering if you're an independent musician or producer
Choose LANDR Mastering if you need quick, affordable audio mastering—its stem mastering (now on Pro plan) and DAW plugin make it a no-brainer for independent musicians. Dora Studio is the pick for rap
If you need professional-grade AI audio mastering with DAW integration and stem control, LANDR is the clear choice — its recent plugin and stem mastering updates make it even more powerful. JoyFun AI
Choose LANDR Mastering if you need professional AI-powered mastering for music tracks; it's affordable, has a decade of training data, and now offers stem mastering. Choose ScreenApp if you need to re
Explore each tool further
Browse these categories
One email a week — new tools, honest comparisons, no spam.