Change Video Frame Rate
Convert to 24/25/30/50/60 fps — or cut the frame rate to shrink the file
Lowering the frame rate shrinks the file; raising it only duplicates frames — it can't invent new ones.
Server-side FFmpeg handles any format — including HEVC/H.265 files your browser can't play. Files are deleted from the server within 30 minutes.
⚠️ Please don't close or refresh this page until it's done, or you may lose the result.
選ばれる理由
Server-grade processing
Real FFmpeg on dedicated hardware: every format, big files, phone stays cool — no browser limits.
Auto-deleted in 30 min
Uploads and results are wiped from the server within 30 minutes. Nothing is kept, shared or used for training.
Pay with credits
Each job costs a few credits from your balance — free accounts get daily credits too. No hidden fees.
使い方
- 1
Upload a video and pick the target frame rate.
- 2
The server resamples the frames with FFmpeg and re-encodes at high quality.
- 3
Download the MP4 at its new frame rate. Files auto-delete in 30 minutes.
よくある質問
Will converting 30 fps to 60 fps look smoother?⌄
No — frames are duplicated to hit the target rate, with no motion interpolation. Lowering the rate (60→30) is genuinely useful; raising it is mainly for meeting a platform's format requirement.
How low can I go for a smaller file?⌄
Screen recordings and tutorials look nearly identical at 20–25 fps and the file gets noticeably smaller. Keep sports or fast motion at 30 fps or above.
What happens to my file?⌄
Both the upload and the result are deleted automatically within 30 minutes. Only your session's signed token can access the job.
関連ツール
関連ツール
Cloud Video Compressor
Server-grade MP4 compression for any format — HEVC, MKV, 1 GB files, no browser limits
Cloud Video Trimmer
Frame-accurate cutting on the server — any format in, clean MP4 out
Cloud GIF Maker
Palette-optimized GIFs from any video — FFmpeg's best two-pass quality