Audio Quality and Engineering Tools

LUFS target checker

Compare a measured or uploaded loudness result against common platform targets before you print or approve the final master.

Tool

Run the tool

Add your inputs below and Ubetoo will return the result, output, or generated file in the result panel.

Spotify loudness check

Upload audio Enter readings

Song file

Add one song

Drop one song here or browse for it, and the tool will use that file as the source for analysis or conversion.

No song selected yet Audio files

MP3 WAV FLAC M4A / AAC OGG / OPUS AIFF

Upload one song and the tool will read integrated loudness before comparing it with platform targets.

Integrated LUFS

Target platform

Reset

What you can do here

Common ways this tool gets used

Uploaded song -> compare with Spotify target
-10 LUFS vs Spotify -> about 4 LUFS hot

How to use this tool well

Platform targets are practical delivery references, not creative rules.
Upload mode helps when you want the site to do the meter read before making the comparison.

Quick examples

Uploaded song -> compare with Spotify target
-10 LUFS vs Spotify -> about 4 LUFS hot

Related tools

Report an issue

If this page gives you a broken result, confusing output, or a file-handling problem, send a report with the tool details already filled in.

Report issue

Frequently asked questions

What is the lufs target checker built for?

Compare a measured or uploaded loudness result against common platform targets before you print or approve the final master.

Should I upload files or use manual entry in the lufs target checker?

Upload audio is best when you want to upload audio file and set target platform. Enter readings is best when you want to set integrated lufs and target platform.

Which inputs matter most on the lufs target checker page?

On this page, the key inputs are integrated lufs and target platform.

What file types or import layouts does the lufs target checker accept?

Uploads: Upload one song and the tool will read integrated loudness before comparing it with platform targets.

What will the lufs target checker return after I run it?

The result panel leads with the main answer, then adds supporting metrics, notes, and downloadable output files when the workflow generates new media. It validates the inputs and builds a structured result in the page, which is helpful when the workflow needs richer formatting or multiple outputs.

How do I get the best result from the lufs target checker?

Platform targets are practical delivery references, not creative rules. Upload mode helps when you want the site to do the meter read before making the comparison. Typical use cases include Uploaded song -> compare with Spotify target; -10 LUFS vs Spotify -> about 4 LUFS hot.