How to Zoom In on a Screen Recording (Manual and Auto-Zoom)

To zoom in on a screen recording, you animate the picture from the full frame to a closer crop and back again. You can do it by hand in any video editor, or let an auto-zoom recorder turn your clicks into zooms for you. On a Mac, the free manual route is iMovie; Final Cut Pro, Camtasia and ScreenFlow give you finer control. Whichever you choose, a few simple rules decide whether your zooms help the viewer or make them dizzy.

Manual or automatic: which should you use?

Manual zooms are fine for a short video with two or three moments worth pointing at. Once a recording has dozens of clicks, placing every zoom by hand gets slow, and that's where auto-zoom recorders earn their keep.

How to zoom in on a screen recording in iMovie (free)

iMovie has no keyframes. Its Ken Burns effect moves from a Start frame to an End frame over the length of a whole clip, so the trick is to cut the recording into short pieces first. A zoom in, a hold and a zoom out take three pieces.

1. Create a new movie in iMovie and drag your recording into the timeline.
2. Move the playhead to where the zoom should begin and press ⌘B (Modify > Split Clip). Split again half a second to a second later, again where the zoom should end, and once more a moment after that.
3. Select the first short piece. Click the Cropping button above the viewer, then click Ken Burns. Leave the Start frame on the full picture, and drag and resize the End frame around the part you want to show. Click the Apply button (the check mark).
4. Select the middle piece, click the Cropping button, choose Crop to Fill, and match the frame to the End frame you just set. Apply it.
5. Select the last short piece and use Ken Burns again, this time from the crop back to the full picture. If a move runs the wrong way, the Swap Start and End Areas button reverses it.

iMovie doesn't show crop numbers, so you match frames by eye, and a small mismatch shows up as a jump. There's no easing control either. It's fine for a handful of zooms; for more, use keyframes or an auto-zoom recorder. Apple's guide to the Ken Burns effect in iMovie covers the controls.

How to zoom in Final Cut Pro with keyframes

Final Cut Pro costs $299.99 on the Mac App Store, and it's also part of Apple's Creator Studio subscription ($12.99 a month). It animates the Transform effect with keyframes, so one clip can zoom in, hold and zoom out without any splitting.

1. Select the clip in the timeline and move the playhead to where the zoom should start.
2. Choose Transform from the pop-up menu in the lower-left corner of the viewer, or press ⇧T. Handles appear around the picture.
3. Click the Add Keyframe button at the top of the viewer. This locks in the full frame as the starting point.
4. Move the playhead half a second to a second later and click Add Keyframe again. Drag a corner handle to scale up, then drag the picture to frame the area you want.
5. Move to where the zoom should end and click Add Keyframe to hold that framing.
6. Move a little later, click Add Keyframe, and set Scale (All) back to 100% and Position X and Y to 0 in the Transform section of the Video inspector.

To change how a move speeds up and slows down, open the Video Animation editor (Clip > Show Video Animation, or ⌃V). For effects that show a curve there, Control-click the line between two keyframes and choose Linear, Ease, Ease In or Ease Out, as Apple describes in Adjust effect curves.

How to zoom in Camtasia

Camtasia's Zoom-n-Pan draws the zoom as an animation on the clip.

1. Move the playhead to where the zoom should start.
2. Click the Animations tab, then the Zoom-n-Pan subtab.
3. Drag and resize the rectangle in the Zoom-n-Pan preview around the area you want. Camtasia adds an animation arrow to the clip on the timeline.
4. Drag the arrow to change when the zoom happens, and drag either end of it to change how long the move takes.
5. To zoom back out, move the playhead later, switch to the Animations subtab and drag Scale to Fit onto the clip.

Camtasia also has SmartFocus, which uses the cursor and click data from recordings made with Camtasia's own recorder to add zoom and pan animations for you, and it now works in Camtasia Rev too. Camtasia is billed yearly: from $39 a year with watermarked exports, or $179.88 a year without, as of September 2026 (TechSmith store). Here's how it compares with Smooth Recorder.

How to zoom in ScreenFlow

ScreenFlow calls its animations video actions.

1. Select the clip and move the playhead to where the zoom should start.
2. Choose Actions > Add Video Action, or press ⌘K. An action bar appears on the clip.
3. With the action selected, raise Scale in the Video properties (or drag the handles in the canvas) and reposition the picture. ScreenFlow animates from the old framing to the new one over the length of the action.
4. Drag the ends of the action to make the move faster or slower.
5. Right-click the action and pick an easing curve that eases in and out.
6. Add a second video action later, with Scale back at 100%, to zoom out.

The automatic way: recorders that zoom on your clicks

Auto-zoom recorders note your cursor position and your clicks while you record. Afterward, they turn those clicks into zooms on the timeline. Because the full-size recording is kept, every zoom stays editable: you can move it, adjust it or delete it.

Smooth Recorder. Press ⌥1, pick an area or a window and press R. When you stop, Studio opens with your clicks already turned into zooms on the timeline. Clicks close together share one zoom, so the view doesn't bounce between them, and you can edit or remove any zoom. The cursor is redrawn as one smooth glide with a ripple on each click, which makes the zooms easier to follow.

Screen Studio offers auto zooms to your clicks, manual zooms you place yourself and an option to turn automatic zooms off. It's subscription-only now; see our Screen Studio comparison or the roundup of Screen Studio alternatives.

FocuSee runs on Mac and Windows, and it can follow the cursor as well as zoom on clicks. A $199.99 lifetime option covers version 2.x.

Cap is open source and free for personal use. Its Studio Mode can generate zooms from your recorded clicks, and you can draw manual zooms from 1× to 4.5×.

CleanShot X, best known for screenshots, also adds automatic zooms to its recordings. See our CleanShot X comparison.

How to make zooms look good

How much to zoom

• 1.5× to 2× suits most app and web UI. At 2×, the viewer sees a quarter of the screen: half the width and half the height.
• 1.2× to 1.3× works as a gentle push-in when you want emphasis without losing context.
• 2.5× and up is for small text, like a single field or a line of code, and only briefly.

How long to hold

A zoom needs time to land. Hold it for as long as it takes to read what's in the frame, which usually means the whole sentence you're saying about it, and rarely less than two seconds. Keep the move itself short, around half a second to a second. A quick move and a steady hold are easier to watch than a long, slow drift.

Ease in and out

Linear moves start and stop abruptly, which feels mechanical. Eased moves start slowly, speed up and settle, like a camera operator would. In an editor, choose an eased curve for every move. In an auto-zoom tool, watch each zoom once and adjust its timing if it feels abrupt.

Don't zoom on every click

• Zoom on the two or three moments the video is about, and let navigation clicks play at full frame.
• Let clicks that happen close together share one zoom instead of hopping between them. Smooth Recorder does this for you.
• When the action jumps across the screen, zoom out and back in. Panning across the screen at 2× is disorienting.
• Give the viewer a full-frame moment between zooms, so they know where they are.

Keep text readable at your export size

Zooming enlarges pixels. If the source doesn't have enough of them, the editor stretches what it has and text goes soft. Here's the math for a common case: a 1280×720-point window on a Retina MacBook records at 2560×1440 pixels, because Retina screens have two pixels per point.

• Exported at 1080p with no zoom, the video is scaled down and looks crisp.
• At 1.5×, the zoom shows about 1707×960 source pixels, stretched a little to fill 1920×1080. Most viewers won't notice.
• At 2×, it shows 1280×720 pixels stretched to 1.5 times their size. Small text starts to blur.

So record at your display's full resolution, don't export larger than you need, and make the UI bigger before you record: ⌘+ in a browser or a larger editor font means you need less zoom. Then watch the export on a phone. If you can't read it there, zoom more or show less.

Zooms in a vertical 9:16 export

A 9:16 frame cut from a 16:9 recording is a narrow column. At full height, it shows only about a third of the width, so the vertical crop is already a zoom before you add one.

• Plan for it when you record. A narrower window, with the important parts near the middle, gives the crop something to hold on to.
• Add less zoom on top. A modest extra zoom is usually enough inside an already tight frame.
• Pan less. Sideways moves feel bigger in a narrow frame, so keep them short and eased.
• Mind the edges. Keep key UI away from the bottom and right edges, where TikTok, Reels and Shorts put captions and buttons.
• Check every zoom after reframing. Smooth Recorder exports reframed 9:16, 1:1 and 4:5 versions. Final Cut Pro's Smart Conform (Modify > Smart Conform) reframes clips automatically, but it looks for faces and other areas of interest, so check UI shots by hand.

Zooms are only one part of a good walkthrough. For scripting, recording and export settings, read how to make a product demo video.