Add Music to Video

Replace a video's audio with a song or voiceover you upload — in your browser.

Select the video

MP4, MOV, WebM

Klik untuk memilih, atau lepaskan fail di sini

Select the music / audio

MP3, WAV, M4A — replaces the video's sound

Klik untuk memilih, atau lepaskan fail di sini

Cara Add Music to Video

1
Add the video
Drop in the clip.
2
Add the audio
Drop in a song or voiceover — it replaces the video's own sound.
3
Combine and download
Click Add music; the video plays with the new track and is re-recorded.

Related PDF tools

Mute VideonewRemove the audio track from a video, in your browser.Trim VideonewCut a video down to just the part you want, in your browser.Merge VideosnewJoin multiple video clips into one, in the order you set — in your browser.Crop VideonewCrop a video to a square, 9:16 or 16:9 for Instagram, TikTok, Reels or YouTube.

Add Music to Video — soalan lazim

Is anything uploaded?+

No. The video and the audio are combined entirely in your browser.

Does it keep the original sound?+

No — the uploaded track replaces the video's audio. To keep both, mix them in an audio editor first.

What if the song is longer than the video?+

It's cut to the video's length. A shorter song leaves silence at the end.

Does it re-encode?+

Yes, in real time (the video's length). Best for short clips.

Adakah anda memuat naik fail saya ke pelayan?+

Tidak — setiap alat di sini memproses fail anda sepenuhnya pada peranti anda, dan tiada apa dimuat naik ke pelayan. Satu-satunya pengecualian ialah alat AI, yang menghantar teks yang diekstrak (bukan fail) ke Claude untuk melakukan kerjanya.

Adakah terdapat had saiz fail?+

Kami tidak mengenakan had buatan, tetapi kerana pemprosesan berlaku dalam pelayar anda, fail yang sangat besar (500+ MB atau 1,000+ muka surat) dihadkan oleh memori peranti anda, bukan oleh kami.