Free tools
Free video tools that run in your browser
Quick, private utilities for short-form creators. Every tool processes your video on your own device. No uploads, no watermarks, and no account required.
Aspect ratio converter
Reframe any video to 9:16, 1:1, or 16:9 without re-editing.
Runs in browser · ffmpeg.wasmVideo compressor
Shrink MP4 file size while keeping it watchable.
Runs in browser · ffmpeg.wasmVideo trimmer
Cut a clip to the part you want. No watermark.
Runs in browser · ffmpeg.wasmRemove audio
Mute a video by stripping its audio track.
Runs in browser · ffmpeg.wasmFrame extractor
Grab any frame as a PNG or JPG still.
Runs in browser · Canvas APIResolution checker
Inspect resolution, aspect ratio, duration, and bitrate.
Runs in browser · Native browserWant to do more than a quick edit?
repli.ac turns one clip into dozens of caption hooks and batch-exports them for testing. Everything runs locally in your browser.
Open the editor