Tools

Free tools for musicians

Check your track before release or before sending it to a streamer: the same analysis engine Stream-Q runs for every track in a live stream queue. Only measurements and clear conclusions — no subjective ratings.The tool pages themselves are in Russian for now — the tools work the same, and English versions are on the way.

Online track analyzer

A full technical report: loudness, peaks, dynamics, tempo, key, stereo and file quality.

Free after sign-up · up to 5 tracks a day · files up to 80 MB

Check a track

Automatic mastering

Mastering by genre: ready-made presets and a builder, A/B comparison, 24-bit WAV and 320 MP3. The first 5 are free.

Free previews · first 5 masters free · albums up to 10 tracks

Master a track

Remix your track stem by stem — like in a studio

Split into stems, replace drums and bass, remix and master — like in a studio.

Free previews · first 3 separations and 3 mixes free · your own stems — up to 100 tracks

Open the studio

Video from a track

Visualizer, cover art, karaoke lyrics and effects: YouTube, Shorts, TikTok, Spotify Canvas. 20 styles.

Free previews · first 2 videos free · Music visualizer · Spotify Canvas · Lyric video

Make a video

Split a track into stemsVocals, drums, bass and the rest separately, plus a ready instrumental and a cappella.

Remove vocals from a songAn instrumental from any song in a couple of minutes — a neural network removes the voice.

Radio edit: remove profanitySwearing is muted only in the vocal — the beat keeps playing. Silence, a beep or reverse.

Is the track ready for releaseFormat, peaks, silence, 3000×3000 cover art, metadata and Explicit — before you send it to a distributor.

Individual checks

Check track loudness in LUFS onlineIntegrated, short-term and momentary LUFS, LRA and the loudness curve per EBU R128.

Find a track's BPM and key onlineTempo in BPM, key and Camelot code — for DJ mixing, picking samples and vocals.

Clipping and true peak check online4× oversampled true peak, clipped samples with timecodes, PLR — will the master distort after encoding.

Loudness for Spotify and YouTube: −14 LUFSHow much Spotify, YouTube, Apple Music and other platforms will change your track's volume (−14 LUFS).

One report — every number

Every check runs the full analysis: EBU R128 loudness, true peak, PLR and LRA, clipping, tempo and key with the Camelot code, stereo and mono compatibility, tonal balance against tracks of the genre and the real quality of the file (upscale detector). The pages only differ in what the explanation focuses on.

Then — on air

When the track is ready, send it to a streamer: on Stream-Q musicians submit tracks to the queues of music streams, and the streamer listens to them and rates them live.

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