Video Converter – MP4, MOV, AVI, WebM, Free Online

Klipa converts videos to MP4, WebM, MOV, AVI or MKV. On the input side, it also accepts legacy formats like WMV, FLV and 3GP, automatically turning them into the output format you pick. For an animated GIF or audio-only file, use our dedicated tools instead.

Your first conversion runs without creating an account, with no watermark. After that, a free account is needed and each conversion is paid in credits: 1 per video, plus 1 per started 10 minutes. The Pro plan includes it with no credits and accepts longer videos.

It depends on the change you're making. If your video's codec already plays inside the new container, Klipa copies it as-is, with zero quality loss. If the codec itself must change (for example to WebM), a light re-encode happens — invisible to the eye at normal viewing quality.

The container (MP4, MOV, AVI...) is the file's wrapper; the codec (H.264, HEVC, VP9...) is how the picture is compressed inside it. Changing the container can happen without touching the picture at all; changing the codec always requires a re-encode.

With or without a free account, videos up to 2 GB and 60 minutes are accepted. The Pro plan goes up to 2 hours, built for large camera or drone footage.

There is no daily quota: each conversion is paid in credits, 1 per video, plus 1 per started 10 minutes, and the converted video never carries a logo. The Pro plan includes conversion with no credits, up to 250 videos a month — enough to process a batch without coming back each time.

No, never. The converter adds no watermark to your video, whatever your plan — unlike some other Klipa tools that reserve a clean export for paid accounts, conversion produces a plain, ready-to-share file from the very first use.

Your video is processed on our servers, then deleted automatically: after 48 h if you have no account, after 7 days with a free account, after 30 days on the Pro plan. Nobody else has access to it in the meantime, and you can re-download it until it expires.

No, this converter only handles video-to-video conversion, never audio alone. To pull just the audio track as an MP3 file, use our dedicated audio extractor tool instead; for an animated GIF, our video-to-GIF tool is built specifically for that job.

Yes. WMV files (from Windows Movie Maker), FLV files (old Flash-era sites) and 3GP files (2000s camera phones) are all accepted as input and converted automatically into a modern format like MP4, playable on today's devices and platforms.