Convert FLV to MP4
Convert FLV to MP4 in batches online. Use ready-made profiles or compatible codec controls for free, with no sign-up or watermark.
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Convert FLV to MP4 in batches online. Use ready-made profiles or compatible codec controls for free, with no sign-up or watermark.
FLV is commonly used for legacy Flash Video players and archives. MP4 is a practical output for widely compatible playback, sharing, and web delivery.
Changing containers or codecs can affect file size, compatibility, and quality. Compatible MP4 codec choices are H.264, H.265 / HEVC, and AV1.
Process an occasional batch without a watermark or account. Create a free account to save one setup as a recipe, or upgrade for more recipes and automatic delivery to Google Drive or Dropbox.
Your current plan is Free.
Basic unlocks 4 files per batch, 300 MB per file, and 10 minutes of processing time. Compare plans