Requirements
Any current browser on a computer or tablet, and a file it can play (MP3, WAV, AAC, FLAC, MP4, WebM or MOV, up to 2 GB).
Tool · Sucia
Loudness Check
Drop a video or audio file to measure its loudness in LUFS and its peak with Sucia Studio's meter, and see how far it is from the -14 LUFS YouTube plays at, with what to do about it. Nothing is uploaded.
- Price
- Free
- Platforms
- In your browser
- Status
- Version 1.0.0
- Publisher
- Sucia
- Updated
- 9 October 2026
Free with a Sucia account; what you own shows in your library.
How you get it
Add it to your Library on your Sucia account, and it stays in your Library. In a browser, press Open in your browser.
Nothing to install
It runs in your browser on a phone, a tablet or a computer, and it stays in your Sucia Library.
Refunds and your account
One Sucia account for everything you own. Refund information.
More like this
Caption Check
Open an SRT or WebVTT caption file, fix names and typos fast, and catch lines that are too long, too quick to read or on top of each other. Save it back as SRT or VTT. Nothing is uploaded.
Shorts Check
Check a vertical video before you post it: whether it fits as a YouTube Short, a TikTok or an Instagram Reel, and what the caption and buttons cover on a phone. Nothing is uploaded.
Sucia Studio
A video editor made for long recordings. Open a stream of many hours, cut it down with a transcript and a moment digest made on your own computer, then edit, mix the sound, make thumbnails and sound effects, and deliver the video, its Shorts, captions, upload kit and package folder.