LeanClip

Compress a video before cloud upload

The video stays in this browser. Select a preset, run compression, and compare the exact size reduction before integrating it into your upload flow.

Upload a video Choose file

Compression preset

High quality Up to 1080p, CRF 23, 128 kbps audio Balanced Up to 720p, CRF 28, 96 kbps audio Smallest file Up to 480p, CRF 32, 64 kbps audio Custom Choose resolution, CRF, frame rate, and audio

Encoder speed Faster encode · larger file

CPU threads 4

Upload integration: after compression, use result.file as the file sent to Firebase Storage, Supabase Storage, S3, Cloudinary, or your own API.