How to Change Frame Size in Premiere Pro (3 Easy Ways)

Trying to fix a weird crop or make your video fit a specific resolution? Whether you're working with vertical footage or just need everything at 1920x1080, changing the frame size in Premiere Pro is super doable once you know where to look.

Let’s walk through a few simple ways you can do it.

1. Change the Sequence Settings

If you want your entire timeline (aka sequence) to match a specific frame size like 1920x1080, this is the way to go.

Here’s how:

1. Open your project and select the sequence in the timeline.
2. Go to Sequence > Sequence Settings from the top menu.
3. Under Video, find Frame Size.
4. Type in your desired width and height (for Full HD, use 1920 horizontal and 1080 vertical).
5. Click OK and confirm any prompts that pop up.

That’s it! Your sequence will now match the new frame size.

2. Create a New Sequence with Correct Settings

Sometimes it's easier to start fresh with the right dimensions instead of changing an existing one.

Here’s what you can do:

1. Go to File > New > Sequence.
2. Pick a preset that matches your desired resolution (like DSLR > 1080p > DSLR 1080p24).
3. Or go to the Settings tab and manually enter custom frame size values.
4. Click OK, then drag your clips into this new sequence.

If your clips don’t match the new frame size, don’t worry, we’ll cover resizing next.

3. Resize Clips Inside the Frame

If your clip doesn’t fill the screen or looks zoomed in after changing frame size, you’ll need to scale it manually.

Here’s how:

1. Select the clip in your timeline.
2. Go to the Effect Controls panel (top left by default).
3. Under Motion, adjust the Scale value until it fits properly.
4. You can also tweak Position if needed.

Tip: Right-click on a clip and choose Set to Frame Size or Scale to Frame Size for quick auto-scaling (they behave slightly differently).

Frequently Asked Questions

How do I change frame size in Premiere Pro?

To change frame size, go to Sequence > Sequence Settings, then enter your desired width and height under Frame Size. For example, use 1920x1080 for Full HD. Click OK when done, and your sequence will update accordingly.

How do I change to 1920x1080 in Premiere Pro?

Open your sequence, go to Sequence > Sequence Settings, and set horizontal pixels to 1920 and vertical pixels to 1080 under Frame Size. This sets your project resolution to Full HD (16:9 aspect ratio).

How do I change aspect ratio in Premiere Pro?

You can change aspect ratio by adjusting the Frame Size under Sequence Settings. For example, use 1920x1080 for 16:9 or 1080x1350 for vertical video. Just make sure all clips are resized properly afterward.

How do I resize the video in Premiere Pro?

Select your clip in the timeline, then go to Effect Controls and adjust Scale under Motion settings. You can also right-click on a clip and choose Set to Frame Size or Scale to Frame Size for quick resizing options.