DotShot — Add Audio to Image

DotShot

Turn a still image and a piece of audio into an MP4 you can share anywhere. Drop in a photo, artwork, or cover — add a song, voice note, or video's soundtrack — and DotShot renders a video sized exactly to your image, at full source quality. Everything happens in this browser tab; nothing is uploaded.

01 — Load your files

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Choose image

PNG · JPG · WEBP · GIF · BMP

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Choose audio or video

MP3 · WAV · M4A · MP4 · MOV · WEBM

02 — Set render quality

Balanced

Fast render, smaller file. Great for messaging apps.

High

Visually lossless. Recommended for most uploads.

Maximum

Slowest render, largest file, near-source fidelity.

03 — Render

Rendered locally with ffmpeg — no server, no upload.

Works best in Chrome, Edge, or Firefox on desktop. Your image and audio never leave your device — DotShot renders entirely inside this browser tab using WebAssembly.