Free Online-Convert Alternative
A free, browser-only alternative to Online-Convert for audio, video, and image files that should not leave your device.
Competitor details last checked April 29, 2026. Plans and limits change, so verify critical limits before choosing a workflow.
Quick verdict
Use Online-Convert for its very broad document, ebook, archive, and specialist-format coverage. Use VideoEditingTips for common video, audio, and image conversions that can be done locally.
Side-by-side comparison
| Online-Convert | VideoEditingTips | |
|---|---|---|
| Best fit | Huge conversion catalogue including documents, ebooks, archives, fonts, and niche formats. | Common media conversions backed by browser FFmpeg and Canvas APIs. |
| Upload model | Files upload to Online-Convert servers. | Files stay in the browser. |
| Free file size limit | Online-Convert Help currently lists 100 MB for free uploads/conversions. | No upload cap; practical limit is browser/device memory. |
| Retention model | Online-Convert says uploaded files are deleted after 24 hours or 10 downloads unless deleted earlier. | No server copy is created by this site. |
| Queue / priority | Server load and account tier can affect wait time. | No server queue; processing speed depends on your device. |
Pricing and feature data reflect public vendor information at the check date above. Actual specifics can change by region, account state, and selected export options.
Sources checked
Why people choose Online-Convert
- Very wide format catalogue (including obscure document and ebook formats).
- Bulk-conversion and URL-input workflows on paid tier.
What we do differently
- For audio, video, image — comparable catalogue, no upload.
- No queue, no quota — convert as much as you want.
- Privacy: medical, legal, or pre-release files never leave your device.
What you give up by switching
- Format breadth. Online-Convert handles documents, ebooks, archives and fonts; this site covers video, audio and images only.
- Batch and URL input. There is no queue here — you convert the files you open, one session at a time.
- Obscure and legacy formats. FFmpeg is broad but it is not a document converter.
Tool-by-tool migration map
| Online-Convert | Use ours |
|---|---|
| Video converter | Video Converter → |
| Audio converter | Audio Converter → |
| Image converter | Image Converter → |
| Video compressor | Video Compressor → |
| Image compressor | Image Compressor → |
| Audio cutter | Audio Cutter → |
Questions about moving off Online-Convert
Which conversions can I actually do here?
The common video, audio and image ones: MP4, MOV, MKV, WebM, AVI, HEVC to H.264, MP3, WAV, AAC, FLAC, OGG, JPG, PNG, WebP. Anything FFmpeg understands, which is most media and no documents.
Is 100 MB a real constraint?
For a document, no. For video it is small — a two-minute 1080p clip from a phone is usually past it. Local conversion has no file cap because there is no upload step to limit.
How long do uploaded files stay on a conversion service?
Vendors publish a retention window, commonly 24 hours. The honest comparison is not a shorter window, it is that a local conversion never creates a copy to retain.