Compress Video for TikTok
Optimize videos for TikTok uploads. Right settings for Reels that look great. No uploads, works in your browser.
Opens converter with MP4 pre-selected
Private & Local
Your Video file never leaves your device. All processing happens locally.
Fast Processing
Powered by FFmpeg WebAssembly with multi-threading support.
Free to Use
No subscriptions, no watermarks, no file size limits.
TikTok Video Requirements
TikTok is a vertical-first platform. Videos should be 9:16 aspect ratio (1080x1920 pixels) for full-screen viewing.
The platform compresses all uploads, so starting with high-quality, properly formatted video helps maintain quality after processing.
This converter processes video in your browser. Your content stays private on your device until you choose to upload to TikTok.
Optimal TikTok Settings
Resolution: 1080x1920 (9:16 vertical). This is the native TikTok format and provides best results.
Frame rate: 30fps is recommended. Higher frame rates add file size without visible benefit on TikTok.
Preset: "Balanced" maintains quality through TikTok's compression. Avoid heavy pre-compression.
TikTok Quality Tips
Shoot or export in 9:16 from the start. Converting from horizontal to vertical loses resolution.
Good lighting matters more than resolution. Well-lit 720p looks better than dark 1080p.
Test upload before your final post. View on the TikTok app to judge actual quality.
Video to MP4 FAQs
What resolution does TikTok support?
TikTok supports up to 1080p in 9:16 vertical format (1080x1920). This is the recommended resolution for best quality.
What is TikTok's video length limit?
TikTok supports videos up to 10 minutes. However, shorter videos (15-60 seconds) tend to perform better algorithmically.
Does TikTok compress uploaded videos?
Yes, TikTok applies compression to all uploads. Pre-optimizing helps maintain quality. Upload at 1080p for best results.
What frame rate should I use for TikTok?
30fps is recommended. TikTok supports 30fps well. Some creators use 60fps for action content, but 30fps is sufficient for most.
How do I maintain quality on TikTok?
Upload at 1080x1920, 30fps, with moderate compression. Avoid uploading videos that have been heavily compressed already.
Is my video kept private during processing?
Yes. Video processing happens entirely in your browser. Nothing is uploaded until you post to TikTok.
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