SVI to OGV converter
Convert SVI to OGV in seconds, free and unlimited. No upload, no sign-up, no watermark: your video never leaves your device.
Last updated
Quick answer: To convert SVI to OGV, add the SVI file to the iHateFiles SVI to OGV converter and press Convert. The conversion runs in your browser, so the file is never uploaded, and it is free with no sign-up, watermark or size limit. SVI is a format most software has stopped opening. OGV is not.
Should you convert SVI to OGV?
Yes. SVI is a format most current software no longer opens, so converting it is the reliable way to keep watching it. OGV is a reasonable target; MP4 is the safest.
The picture is re-encoded
An SVI usually holds MPEG-4 or H.263 video from an old Samsung phone. This writes Theora video with Vorbis sound into the OGV. Both sides are compressed with loss, so this is a second generation: leave the quality at its default or higher, because the encoder is working from SVI artefacts rather than the original.
Where the OGV will play
OGV plays on Firefox, Chrome and VLC, but not Safari or most phones.
SVI and OGV side by side
| SVI | OGV | |
|---|---|---|
| Inside the file | MPEG-4 or H.263 video from an old Samsung phone | Theora video with Vorbis sound |
| Compression | Lossy | Lossy |
| Carries sound | Yes | Yes |
| Plays on | Needs converting first | Firefox, Chrome and VLC, but not Safari or most phones |
| Here | Read only | Read and write |
What usually goes wrong
About the SVI. Renaming .svi to .3gp often works, since that is essentially what it is.
About the OGV. At the same file size Theora looks clearly worse than H.264, so re-encoding an old OGV will not recover detail that was never captured.
How to convert SVI to OGV
- Add your SVI file. It is read from your disk and stays there.
- Check the settings. The output format is already set to OGV.
- Press convert and the OGV file is saved back to your device.
Questions
How do I convert SVI to OGV?
Open this page, add your SVI file, and press convert. The file is decoded and re-encoded by your own browser and saved back to your device. Nothing is uploaded.
Is this SVI to OGV converter free?
Yes, completely. There is no account, no sign-in, no watermark and no daily limit, because there is no server doing the work. Your own device does it.
Are my files uploaded anywhere?
No. There is no upload endpoint. The conversion runs inside this browser tab, so your file never leaves your device. You can open your browser's network panel and watch: nothing carrying your file is sent.
Is there a file size limit?
No fixed limit. Because the work happens on your machine there is no server quota. The only ceiling is your own device's memory, which for video means very large files may be slow.
Will converting to OGV lose quality?
OGV is a lossy format, so some detail is discarded. The quality control on this page decides how much. The default is set high enough that most people cannot see the difference.
Can I convert several SVI files at once?
Yes. Add as many as you like and they are converted one after another, then offered as a single ZIP.