Person holding flowers against a light background

Resize videos online for any format

Use Picsart as an online video resizer to change a clip’s dimensions, aspect ratio, and framing for its next placement. Upload your footage, choose the canvas you need, and keep the subject in view as you resize.

Resize your video for portrait, square, and landscape

A video resizer changes the canvas around your footage. Choose a portrait, square, or landscape aspect ratio, then scale and reposition the clip so the focal point stays inside the frame.

Use the same source video to prepare separate versions. Changing the video dimensions for each placement gives text, faces, products, and movement enough room to read clearly.

Person framed inside a video composition

Choose an aspect ratio and resize the video

Match the canvas to the destination before you export. The resize video workflow lets you change video dimensions, reframe the subject, and check text against each new edge.

Start with the same source clip, then create separate portrait, square, or landscape versions with framing that suits each placement.

Fit video to social layouts

Resize the video for a vertical, square, or widescreen canvas. Reposition the footage so faces, products, and captions remain visible in the new layout.
Edit your video
Video editing example for a social format

Check the frame before you export

A new video size changes what fits on screen. Review the focal point, text placement, and final version before you download.

  • Keeps the focal point visible

    Place the face, product, or main action inside the new canvas, then play the clip to catch movement that slips out of frame.

  • Gives text enough room

    Move captions and labels away from the edges so they remain readable after the aspect ratio changes.

  • Creates a version for each size

    Use the same source footage for portrait, square, and landscape exports, with framing adjusted for every format.

Resize a video online

Use this 5-step video resize workflow to change the aspect ratio, reframe the subject, and export the size you need.

How to

Open the video editor

Start a new video project in Picsart and choose a canvas that matches your intended output.

Get answers about resizing videos

Learn how aspect ratios, dimensions, framing, and export choices affect a resized video.

  • Resizing changes the dimensions or aspect ratio of the canvas. Cropping removes part of the visible frame. You may use both when a clip needs a different shape, but resizing is the broader step that sets the final canvas.

Choose the plan that fits your workflow

Start creating, then compare Picsart plans when you need more tools and content.

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You save $246 with yearly
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  • 300 GB of cloud storage per seat
New features:
  • 15+ creative AI agents that plan, execute, and deliver — across video, brand, localization, and more
  • Auto-generate content from your terminal or agent with the Picsart CLI
  • Use Picsart inside Claude Code, Cursor, and ChatGPT via MCP