Slowed, реверб и найткор на часть песни
Выберите фрагмент песни, и инструмент повторит его с каждым эффектом по очереди — slowed + реверб, 8D, найткор, бас и другие — в одном файле. Также можно применить все эффекты вместе.
How to add effects to part of a song
1
Upload and select
Upload your song, then drag on the waveform to select the part you want to change. Use Play selection to check it.
2
Combine effects
Pick a preset or set speed, reverb, bass, volume, 8D, and lo-fi yourself. Preview speed lets you hear the tempo right away.
3
Render and download
Choose the full song or only the edited part, press Render, listen to the result, and download the MP3.
What is the Part Effects Editor?
The Part Effects Editor applies slowed, reverb, nightcore, bass boost, 8D, and lo-fi effects to a single section of a song instead of the whole track. It is perfect for a slowed and reverb chorus, a nightcore drop, an 8D intro, or a bass-boosted beat drop, while the rest of the song plays normally. All the effects you choose are rendered together in one pass, and the edited part is blended back into the song with smooth transitions.
What you can do
Select any part
Drag on the waveform or type exact start and end times to choose the part to change.
Stack all effects at once
Combine speed and pitch, reverb, bass boost, volume, 8D, and lo-fi in one render.
Keep the rest untouched
The rest of the song keeps its original sound, and the edited part fades in and out smoothly.
Download only the part
Export just the edited part with a natural reverb tail for TikTok, Reels, Shorts, or ringtones.
Instant speed preview
Hear the slowed or nightcore tempo of the selected part in your browser before you render.
High-quality MP3
The result is a 320 kbps stereo MP3 at 48 kHz, ready to share or edit.
Why use the MP3Extra Part Effects Editor?
- Free, with no account and no app
- All effects on one part in a single render
- Full song or only the edited part
- Works with audio and video files up to 80 MB
- Works on phones, tablets, and computers
Вопросы о редакторе эффектов
Can I add slowed and reverb to only one part of a song?
Yes. Select the part on the waveform, choose Slowed + Reverb or set your own values, and render. Only that part changes.
Can I use several effects at the same time?
Yes. Speed, reverb, bass boost, volume, 8D, and lo-fi are all applied together on the selected part in one render.
Does the rest of the song stay the same?
Yes. In Full song mode the rest of the track keeps its original sound, and Smooth transitions blend the edges.
Can I download only the edited part?
Yes. Choose Only the edited part to download just that section with the effects and a smooth reverb tail.
Why is the edited part longer or shorter?
Slowing down makes the part longer, and speeding up (nightcore) makes it shorter. The pitch changes with the speed, like classic slowed and nightcore edits.
Which files can I use?
MP3, WAV, M4A, AAC, OGG, OPUS, FLAC, and the sound from video files such as MP4, MOV, and WEBM, up to 80 MB.
How do I choose exact times?
Type the start and end in minutes and seconds, or play the song and press Set start here and Set end here at the right moments.
Is it free?
Yes. The Part Effects Editor is free to use with no account.