Before You Start
- Gather everything in one folder. Copy the photos and clips off your phone, camera or cloud account into a folder on your computer. Subfolders are fine (one per day of a trip, one per year).
- Pick the music first. The song decides the length and the mood. One song of three to four minutes is a good size; two or three songs for a longer video.
- Count roughly. At three to five seconds a photo, a four-minute song holds about 50 to 80 photos, fewer if you have clips (a clip usually holds a longer shot).
- Choose the shape. 16:9 (landscape) for a TV or YouTube, 9:16 (vertical) for a phone, TikTok, Reels or Shorts. Decide before you start: it changes how every photo is framed.
Method 1: By Hand in a Video Editor
Any timeline editor can combine photos and videos. On Windows 11, Clipchamp comes installed; DaVinci Resolve is a free, more advanced option.
- Import the photos, the clips and the song.
- Drag them onto the timeline in the order you want: by date for a story, or alternating photos and clips to keep it varied.
- Set each photo's duration (select them all and set three to five seconds), and trim each clip to its best few seconds.
- Put the song underneath and adjust the ends so the video finishes with the music.
- Add movement and transitions: a slow zoom on photos, crossfades between shots.
- Export as MP4, 1080p.
This gives you complete control, and it is free. The cost is time: placing, timing and animating 100 photos by hand takes an hour or more, and lining each cut up with the music's beats takes longer still.
Method 2: With an Online or Phone App
Photo apps on phones can make a quick video from a selection automatically, and online video makers offer templates: you upload your photos and clips, pick a style and a song, and the service arranges them.
It is fast for a few dozen photos. The trade-offs: every photo and clip is uploaded first, templates decide much of the look, and free plans usually limit the resolution or length or add a watermark. Large sets of photos are slow to upload, and some tools cap how many you can add.
Method 3: Automatically With Onset Engine
Onset Engine is a Windows app that makes the edit for you from a folder of photos and clips and a song, on your own computer.
- Open ⚡ NEW VIDEO, choose Use my photos and clips, and add your folder with + Folder… (or files with + Files…). Photos (including iPhone HEIC) and video clips go in together; the list counts both.
- Choose the song. Onset Engine finds its beats, bars and quieter and louder parts, and a line shows how your photos and clips will fill it.
- Pick the order and a style. Date taken plays everything in the order it happened; File name follows your own numbering. Under More options, Transitions chooses crossfades or cuts.
- Press ⚡ Make my video. You get a quick draft: every photo and clip once, each cut on the beat. Short clips play whole, long ones their liveliest part, and each photo moves across its shot, toward the faces in it.
- Review it in the Editor. Drag shots to trade places, lock the ones you want to keep, then render, in up to 4K, or vertical for a phone.
Side by Side
| By hand | Online or phone app | Onset Engine | |
|---|---|---|---|
| How it works | You place every photo and clip, set each photo's time, add transitions | Pick a template, upload, the app arranges it | Add a folder and a song, it makes the whole edit, you review it |
| Time for 100 photos | An hour or more | Minutes, plus the upload | Minutes |
| Cuts on the music | Only if you place each cut on a beat | Some templates follow the music | Every cut, from the song's own beats |
| Photos move | If you animate each one | Usually a template motion | Each one, sized to the music and aimed at faces |
| Large numbers of photos | Slow to arrange by hand | Limited by uploads and plan limits | Thousands, from a folder |
| Privacy | Stays on your computer | Photos are uploaded to the service | Stays on your computer |
| Cost | Often free (Clipchamp comes with Windows 11) | Free plans with limits, or a subscription | Free Demo (first minute); $79 one-time |
Tips for Mixing Photos and Videos Well
- Spread the clips out. A block of twenty photos followed by a block of clips feels like two videos. Mixing them keeps the pace even.
- Keep every photo moving. A slow push or pan stops photos from looking frozen next to video. Aim the move at a face, ending on it.
- Let clips show their moment. Use the two to four seconds where something happens: a laugh, a jump, a toast.
- Follow the music. Change shots on the beat, hold longer where the song is quiet, and quicken where it lifts.
- Crossfade in the calm parts, cut in the lively ones. Dissolves everywhere can feel slow; cuts everywhere can feel abrupt.
- Handle different shapes. Vertical phone clips in a landscape video can be cropped to fill or shown whole on a blurred background; portrait photos look best panning from top to bottom.
- Tell it in order. For trips, years and life stories, play photos and clips in the order they were taken.
Try It With Your Own Photos
Onset Engine's free Demo includes every feature: add your folder and a song and see the first minute, at 720p with a watermark. The full version is a one-time $79, with no subscription, and runs entirely on your PC: your photos are never uploaded.
Common Questions
How do I put pictures and videos together into one video?
Put them in one place, choose a song, and use an editor that accepts both. In a timeline editor you drag the photos and clips onto the timeline in the order you want, set how long each photo stays (three to five seconds is a good start), trim the clips to their best moments, and add the music underneath. An automatic editor such as Onset Engine takes the folder and the song and does the arranging and cutting for you, then lets you change any shot before rendering.
How long should each photo stay on screen?
Three to five seconds suits most slideshows: long enough to take a photo in, short enough to keep moving. For an upbeat video, two to three seconds, timed to the beat, feels livelier; for a memorial or anything reflective, four to six seconds with slow dissolves. Slow movement across each photo (a Ken Burns push or pan) keeps longer holds from feeling static.
Can I make a TikTok with pictures and videos?
Yes. TikTok's own editor lets you pick photos and videos from your camera roll together and set them to a sound. For a longer or more polished vertical video, make it on your computer and export it at 9:16 (1080x1920): in Onset Engine, choose the Vertical format, and photos and clips are framed for a phone screen, with landscape photos panning across.
Can AI make a video from my photos?
Two different kinds of tool are called that. AI video generators animate a single image into a short clip, inventing motion that was never there. Automatic editors work with your real photos and videos as they are: they choose which to show, in what order and for how long, and set them to music. Onset Engine is the second kind: it looks at what each photo and clip shows to choose where it goes, and moves across each photo without changing what is in it.
Is there a free way to make a video from photos and videos?
Yes. On Windows 11, Clipchamp comes installed and lets you build one by hand. Phone photo apps and many online tools also make simple videos for free, usually with limits such as a watermark, a lower resolution or a short length. Onset Engine's free Demo includes every feature and renders the first minute at 720p with a watermark; the full version is a one-time $79.