No volume jumps
Viewers won't need to reach for the volume between lines: quiet takes get louder, loud ones calm down.
Even volume
Every take sounds the same
Stepped back from the phone, spoke softer, recorded a line on another day — viewers won't hear it. Each take's volume is leveled automatically.
Take 3 of 500:47
Take 1
Take 2
Take 3
Take 4
Why it matters
Less busywork, more videos
Loudness made for social
Sound is set to the level platforms expect from short videos, so it doesn't get lost in the feed or blast anyone's ears.
No distortion on peaks
The loudest moments are gently held back, so laughs and emotional lines don't crackle.
How it works
Three steps in the app
Record your takes
Even on different days in different rooms.
Dubl levels the sound
Every take is brought to the same volume.
Listen to the result
Even from the first line to the last.
Use cases
Who'll love this most
A 5-minute warm-upGuides
Related guides
How to even out audio volume in a videoWhy volume jumps between takes, how to record steady sound on your phone, and what loudness normalization is — in plain words, no sound engineer needed.
3 min read
How to film a reel by yourselfHow to film a reel alone on your phone: where to put the light and the phone, how to get clean sound, frame the shot and record takes with no one helping.
4 min read
Reels for small businessReels for small business: what to film as a café, shop or studio owner, how to shoot on your own without a team, and how to keep posting without giving up.
4 min readQuestions
Frequently asked questions
Do I need to turn it on?
No, leveling always works — nothing to set up.
Will background noise get louder too?
The whole take is leveled. To remove room and street noise, turn on “Voice only” in the same panel — the AI cleans up your voice right on your phone.
Can I add music?
Right now Dubl builds the video around your voice. You can add music on the social platform when you post.
Try it on your own takes
Get Dubl, shoot a couple of takes and see what comes out.