Fix clips that are too quiet for social or too hot from the camera mic. Supercut adjusts levels locally so your footage stays on your device.
Just type
“Increase volume by 6dB”
Works with
Load the video in the editor, nothing uploads.
Say “make it louder” or “increase volume 6dB.” Supercut adjusts the audio track.
Preview loudness and download. Audio processing stayed on your device.
Supercut decodes, edits and exports your video entirely in your browser with WebAssembly. Your footage is never uploaded, the only thing that leaves your device is the text of your prompt, so the AI knows what edit to plan. Read more in our Privacy Policy.
Clean up muddy audio and reduce background noise in a video, in your browser. No upload, your footage and audio stay on your device.
Rip audio from any video and save as MP3 in your browser. Convert video to audio without uploading, your recording stays private.
Add auto-captions to any video in your browser. On-device transcription with viral caption styles, no upload, your footage and audio stay private.
Turn podcast episodes into captioned vertical clips for social. Transcribe and reframe in your browser without uploading raw audio or video.
Trim lessons, add captions for accessibility, clean up audio, and cut promo clips, all in your browser. Unreleased course content never leaves your device.
Yes. Ask to “normalize audio” for more consistent loudness across the clip.
Decibels measure loudness. +6dB roughly doubles perceived volume; most fixes sit between +3dB and +12dB.
No. Level changes run in your browser.
Drop a clip and describe the edit, it runs right here in your browser.
Open the editor