Online Audio Converter vs Splice
Side-by-side comparison of features, pricing, and ratings
At a glance
| Dimension | Online Audio Converter | Splice |
|---|---|---|
| Primary Use | Convert & edit audio files online | Create music with samples & rent-to-own plugins |
| Platform | Browser-based (any device) | Desktop app + DAW plugin (beta) |
| Key Feature | 300+ formats, batch conversion, voice removal | 2M+ royalty-free sounds, rent-to-own Serum 2 |
| Best For | Casual users needing quick format conversion | Music producers seeking high-quality samples |
| Not For | Professional audio editing or offline work | Unlimited downloads or mobile use |
Choose Splice if you're a music producer who needs a vast, curated library of royalty-free samples and the flexibility to rent-to-own premium plugins like Serum 2. Choose Online Audio Converter if you just want a free, no-fuss tool to convert audio files between formats or extract audio from videos without installing anything.

Free 123apps browser converter that turns 300+ audio and video formats into MP3, WAV, M4A, FLAC, OGG, AMR, MP2 or iPhone M4R ringtones with no install.
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Splice is a royalty-free sample library with rent-to-own plugins and the Splice INSTRUMENT virtual instrument for music producers.
Visit WebsiteWhat real users say: Online Audio Converter vs Splice
Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.
Online Audio Converter
No verifiable community signal. We scanned public discussion on Jul 2, 2026 and found posts matching the name “Online Audio Converter”, but could not establish that they are about this product rather than something else sharing its name. Rather than publish a score built on the wrong subject, we publish none.
Splice
113 mentions across 6 sources · 50% positive — mixed (weighted across 6 sources)
Hacker News, YouTube, Product Hunt, App Store, Stack Overflow, Lemmy
What users praise
- • Rent-to-own on 130+ plugins like Serum 2 and RC-20 with no interest is genuinely consumer-friendly
- • Unused sample credits roll over month to month, softening the subscription commitment
- • Downloaded samples stay yours forever even after canceling the subscription
- • Catalog spans 90+ genres with named artist packs (Southside, Suzy Shinn, Oliver)
What frustrates them
- • Popular loops are widely reused; productions risk sounding generic or dated
- • Producers fear Spotify copyright flags even on officially 'royalty-free' samples
- • MIDI and presets cost up to 3 credits, burning a month's allowance on experimentation
- • UI/UX and workflow confusion reported by beginners as recently as 2021–2024
Researched Oct 7, 2026
Who should pick which
- Music ProducerPick: Splice
Access to millions of royalty-free samples and rent-to-own plugins like Serum 2 for professional music creation.
- PodcasterPick: Online Audio Converter
Easily extract audio from video interviews and convert to common formats like MP3 for distribution.
- iPhone Ringer CreatorPick: Online Audio Converter
Supports M4R format for iPhone ringtones, and no software installation needed.
- Beatmaker on BudgetPick: Splice
Affordable $4.99/mo plan with curated packs from top producers like Southside.
- Batch ConverterPick: Online Audio Converter
Free batch conversion with ZIP download, ideal for converting large collections.
Frequently Asked Questions
Online Audio Converter vs Splice: which should you choose?
Choose Splice if you're a music producer who needs a vast, curated library of royalty-free samples and the flexibility to rent-to-own premium plugins like Serum 2. Choose Online Audio Converter if you just want a free, no-fuss tool to convert audio files between formats or extract audio from videos without installing anything.
Can I use Splice samples in commercial releases?
Yes, all Splice samples are royalty-free.
Does Online Audio Converter keep my files?
No, files are automatically deleted from servers a few hours after processing.
Does Splice have a mobile app?
No, Splice is primarily desktop-based via app or DAW plugin.
Can I convert video to audio with Online Audio Converter?
Yes, it extracts audio from video files like MP4 to MP3.
What is the Splice Sounds Plugin?
A beta plugin that brings the entire Splice library into your DAW for browsing and downloading.
Is registration required for Online Audio Converter?
No, basic conversions work without registration.
Can I edit metadata with Online Audio Converter?
Yes, for MP3, OGG, FLAC, WAV files.
Does Splice offer a free trial?
Yes, new users get a free trial with limited credits.
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Last reviewed: July 2, 2026