Shrink your MP4 videos to fit TikTok's 287MB (iOS) limit. No signup, no watermark, instant compression.
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TikTok has a file size limit of 287MB (iOS). If your MP4 video exceeds this limit, you need to compress it before uploading. VidCrush is optimized for TikTok — it applies the right codec, bitrate, and resolution settings automatically.
MP4 is the most compatible format and works perfectly with TikTok. VidCrush keeps your video in MP4/H.264 format for maximum compatibility.
For more about TikTok limits, see our TikTok compression guide. For other formats, check MP4 compressor.
TikTok allows video files up to 287MB (iOS). VidCrush compresses your MP4 to fit within this limit.
Yes! MP4 (H.264) is the recommended format for TikTok. VidCrush outputs MP4/H.264 for maximum compatibility.
VidCrush minimizes quality loss using smart bitrate allocation. For TikTok, we optimize the balance between file size and visual quality.