# Add Music to Photo - Photo + Audio to MP4 Turn a still picture and a song into an MP4 video, right in your browser ### Input Files Photo JPG / PNG / WebP Music / audio MP3 / WAV / M4A Convert Clear The first export can take longer while the browser prepares the tool. Processing stays on-device. Max ~100 MB per file. Video length matches the audio. ### MP4 Preview Your MP4 preview will appear here after encoding ## What is Music to Photo and who is it for? Music to Photo turns one still image and one audio file into a standard MP4 video. The picture stays on screen while the sound plays, which is exactly the format you see on millions of YouTube uploads titled with just an artist name, a song title, and a piece of cover art. Many platforms refuse a bare MP3 but accept video, so this small conversion is often the missing step between finishing a track and sharing it. Everything happens inside your browser tab. The page combines the chosen photo and audio locally, then exports a video that is easy to preview and share. Your source files stay on your device. Because the picture never changes, an art-track MP4 is often practical to share in a chat or upload over a slower connection. File size still depends on the song length, the image dimensions, and the source audio. This tool is not a music video editor. There is no zoom, no waveform visualizer, no lyric captions, and no multi-image timeline. Those features live in desktop editors. What you get here is the quickest dependable path from artwork plus audio to a clean MP4, with no sign-up, no watermark, and no file leaving your computer. ## How to combine a photo and a song into an MP4 The whole process usually takes a few minutes. Follow these steps in order. 1. **Prepare your picture** Open your cover art in an image editor and export it at the final shape you want: 1080 × 1080 for square posts, 1920 × 1080 for landscape, or 1080 × 1920 for vertical feeds. 2. **Prepare your audio** Trim the song to the exact segment you want to publish. The video lasts as long as the audio, so a thirty second trim gives a thirty second clip. MP3 and M4A files keep the working size small; WAV and FLAC also work. 3. **Add both files** Click the Photo box and choose the image, then click the Music box and choose the audio. Each box shows the file name and size once it is accepted. Anything above about 100 MB is rejected with a message. 4. **Press Create MP4** The progress line under the buttons reports the export status. Keep the tab open until it finishes. The first run can take longer on a slow connection. 5. **Check and share** When encoding ends, the download starts and a preview player appears. Play the preview to confirm the picture and the audio, then upload the MP4 or press Clear to start another one. ## Example: an independent single becomes an art track ### Before A songwriter has finished a three minute demo as demo-final.mp3 and has a square piece of artwork named cover.png at 3000 x 3000 pixels. She wants to share the unreleased song with a small group on a video platform, but the site only accepts video files and she does not want the master uploaded to a conversion website. ### After She loads cover.png and demo-final.mp3, presses Create MP4, and a few seconds later receives a file of roughly the same size as her MP3. It plays the artwork for exactly three minutes with the song underneath, and it uploads without any format warnings. If she later wants a vertical teaser for Reels, she trims the song to fifteen seconds, exports a 1080 x 1920 crop of the artwork, and repeats the process. The same two inputs, different shapes, no editing suite required. ## Ten practical ways to use a photo plus audio video ### 1. Release day art tracks Musicians publish a new single with its cover art on video platforms ahead of, or alongside, streaming service releases. ### 2. Podcast teasers Attach the show artwork to a sixty second highlight clip so the episode can be promoted on feeds that favor video over audio links. ### 3. Memorial and tribute videos Pair a single treasured photograph with a favorite song and share it with family members in a private group. ### 4. Audiobook samples Authors and narrators combine the book cover with a narrated sample chapter for social promotion. ### 5. Sermons and lectures Churches and teachers publish a recorded talk with a title slide image, so listeners can use a video app instead of a separate audio host. ### 6. Voice message keepsakes Turn a meaningful voice note and a matching picture into a file that is easy to store, send, and replay on any device. ### 7. Language lessons Teachers combine a flashcard image with a spoken phrase to build short clips for learners to replay. ### 8. Event announcements Pair a poster image with a spoken or musical announcement for chat groups and newsletters that embed video. ### 9. Sound design portfolios Audio artists show a piece of concept art with their ambient or effects mix to demonstrate a mood without producing animation. ### 10. Placeholder streams Streamers create a be-right-back or starting-soon video with a branded image and a loop of background music. ## Browser tool compared with editors and upload services Several routes exist for turning artwork and audio into video. They trade convenience, control, and privacy differently. | Consideration | This browser tool | Desktop video editor | Online upload converter | | --- | --- | --- | --- | | File handling | Stays in your browser | Stays on your computer | Uploaded to a server | | Setup | Open the page | Install and learn software | Open the page | | Animation and captions | None | Full control | Sometimes basic | | Output quality | H.264 plus 192 kbps AAC | Configurable | Often capped or watermarked | | Cost | Free, no account | Free to paid | Free tier with limits | | Best for | Fast art tracks | Full music videos | Non-sensitive casual use | Use a desktop editor when you want motion, titles, or multiple images. Use this page when you simply need a correct MP4 quickly and prefer that nothing be uploaded. ## Limits to keep in mind - One image and one audio file per export. Slideshows and multi-image timelines are not supported. - Each input file can be about 100 MB at most; larger files are rejected before encoding starts. - The first export may take longer while the browser prepares the tool; later exports are usually quicker. - Encoding speed depends on your processor and memory. Long songs on phones and older laptops can take several minutes. - The picture is static. There is no zoom, fade, waveform, or caption overlay. - Odd-sized images can require a one-pixel crop for a successful export. - Some rare audio codecs may fail to decode. Converting to MP3 or WAV first often solves this. - If you close or reload the tab mid-encode, progress is lost and you need to start again. ## Privacy and rights Your image and audio are processed in your browser and the finished MP4 is handed straight back as a download. They are not posted to an encoding service. The page needs an internet connection to load. Once processing has finished, close the tab to clear its temporary working data. Using the tool does not grant any rights to the material you process. Make sure you own, or are licensed to publish, both the artwork and the recording before you upload the resulting video anywhere. ## Frequently Asked Questions ### What does the Music to Photo tool actually produce? It produces one MP4 in which a still image remains on screen for the length of one audio track. This art-track format is useful when you need a video file for a platform that does not accept a bare audio file. ### How long will the video be? The video ends when the audio ends. A three-minute song creates a three-minute video. For a short teaser, trim the audio first with the Audio Trimmer and then load the trimmed file here. ### Which image sizes and shapes work best? Use the final shape you want people to see: 1080 × 1080 for square posts, 1920 × 1080 for landscape players, or 1080 × 1920 for vertical feeds. Start with the highest-resolution artwork you have; small images can look soft on larger screens. ### Is there a file size limit? Each file you add can be up to roughly 100 MB. That is far more than a normal cover image or a compressed song needs. Uncompressed WAV files grow quickly, around 10 MB per minute for CD quality stereo, so a very long WAV may reach the cap or slow the browser down. Converting to MP3 or M4A before loading is the easy fix. ### Why does the first export take longer than later ones? The first export can take longer while the browser prepares the tool. Later exports in the same browser are usually faster. A modern laptop will generally finish a typical song faster than an older phone. ### Are my photo and song sent to a server? No. The page processes the selected image and audio in your browser and returns the result as a download. This is useful for unreleased tracks, client artwork, and family photos you do not want to send to a conversion service. ### Can I add more than one picture or a slideshow? This tool is intentionally limited to a single image and a single audio file. If you need several pictures that change over time, create one video per image and join them in a video editor, or use a slideshow maker. Keeping it to one picture keeps the browser encode fast and the output small. ### Will YouTube or Instagram accept the MP4? Yes. The file uses H.264 video, AAC audio, yuv420p pixel format, and an MP4 container, which is the most widely supported combination across upload forms. Platform rules about copyrighted music still apply, so make sure you own or have licensed the track you are uploading. ### The audio file is rejected. What should I do? The page accepts common audio formats including MP3, WAV, M4A, AAC, OGG, FLAC, and Opus. If a file with an unusual extension is refused, convert it to MP3 or WAV first. Corrupt files and uncommon codecs can also fail; re-exporting the track from your audio software usually helps. ### How is this different from Add Music to Video? Music to Photo starts with a picture and creates the video track for you. Add Music to Video starts with real footage and swaps its sound for a new track. If you already have moving video, use Add Music to Video; if all you have is artwork and audio, this is the right tool. ## Related video tools - [Add music to video](https://www.toolcomb.com/add-music-to-video) - Replace the soundtrack of existing footage with a new audio file. - [Remove audio from video](https://www.toolcomb.com/remove-audio-from-video) - Create a silent copy of a clip before adding a new track. - [Image converter](https://www.toolcomb.com/image-converter) - Convert cover art between JPG, PNG, and WebP before encoding. ## Related Tools Discover more free tools that might help with your next task. [Remove Audio from Video Mute a video / strip the soundtrack Use Tool](https://www.toolcomb.com/remove-audio-from-video) [Add Music to Video Replace a video soundtrack with your music Use Tool](https://www.toolcomb.com/add-music-to-video) [Audio Trimmer Cut MP3/WAV clips by start and end time in the browser Use Tool](https://www.toolcomb.com/audio-trimmer) [Audio Joiner Merge multiple audio files into one track Use Tool](https://www.toolcomb.com/audio-joiner) [Audio Converter Convert between MP3, WAV, OGG, and M4A locally Use Tool](https://www.toolcomb.com/audio-converter) [Audio Volume Normalizer Loudness normalize or boost audio volume Use Tool](https://www.toolcomb.com/audio-volume-normalizer) [View All Tools](https://www.toolcomb.com/tools)