Illustration of a ceramic product video in landscape, portrait, and square compositions.

Free video resizer · No watermark

Square Video Converter Online Free

1080 × 1080 · 1:1 · Keep whole video

Make portrait or landscape clips square for product feeds, portfolio grids, and video campaigns. Start at 1080 × 1080 and keep the whole video or crop to fill.

Square 1080 × 1080 output
Fit portrait or landscape footage
Apply one size to several clips

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1080 × 1080 · 1:1 · Keep whole video

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MP4, MOV, WebM · Trim before exporting · Checking your upload limit…

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Files are uploaded for conversion. Your upload is removed as soon as it is converted, and converted videos are automatically deleted within 24 hours.

How to use the square video converter

Step 1
Choose the clips for your feed or grid
Upload one video free, up to 250 MB, or use a paid plan or active pass to prepare up to 5 clips together. The same square settings apply to all clips, which helps prepare a consistent set of product or portfolio videos.
Step 2
Keep the full picture or fill the square
Fit preserves every edge. A landscape source gets space above and below; a portrait source gets space at the sides. Crop to frame fills the square by removing the parts outside it.
Step 3
Match the background to the content
Start with the white background or choose your own color. A gradient, blurred moving copy, design, or uploaded photo can fill any remaining space. Preview each clip if the batch mixes different orientations.
Step 4
Download and check the destination
Export your MP4, or download a paid batch as a ZIP. Confirm the destination supports square video; for a 4:5 version, switch to Vertical Portrait (4:5). A Reels or Shorts destination may suit 9:16 better.

Ways to use your square video converter

Product and portfolio grids

Give short product demonstrations a consistent square canvas when the website or portfolio layout uses equal-width and equal-height tiles.

LinkedIn video campaigns

Prepare a square version of a short business clip for a placement that supports 1:1. Check the campaign’s current requirements before uploading.

Mixed-orientation collections

Convert a small set of portrait and landscape clips to the same output dimensions. Review the fit and background for each file before downloading the group.

Square video converter questions

How do I convert a video to square without cropping?

Upload the video here and keep Square (1:1) with Keep whole video selected. The complete picture fits inside 1080 × 1080, and a background fills the unused space.

Is 1080 × 1080 the same as a 1:1 aspect ratio?

Yes. Equal width and height produce a 1:1 square. You can also enter another even square size using Custom dimensions, within the converter’s output limits.

Can I make a 4:5 video instead of a square?

Yes. Change Aspect ratio to Vertical Portrait (4:5), which uses 1080 × 1350. Keep fit mode to preserve the entire picture or use a crop to fill the taller frame.

Can I mix portrait and landscape videos in one square batch?

Yes, with a paid plan or an active pass. Add up to five videos and trim each separately. Premium allows 1 GB uploads and 20-minute exports; Pro 2 GB and 40 minutes; Scale 5 GB and 120 minutes. Passes allow 100 MB and 10 minutes. All videos share output size and background settings. Fit preserves each full picture; the amount and position of background space will differ.

LinkedIn lists square 1:1 among its supported video ad ratios. Requirements depend on the placement and include more than aspect ratio alone. LinkedIn video ad specifications

Explore every ratio in the portrait and landscape video converter, or resize a still image with the landscape to portrait photo converter.

What you can do with Portrait & Landscape Video Converter

Review the main capabilities before you begin.

Convert portrait video to landscape or landscape video to portrait
Keep the complete video with a blurred, colored, or designed background
Choose portrait, landscape, square, widescreen, or custom dimensions
Position and zoom a fixed crop with a playback preview
Trim each video and preserve or mute its audio for MP4 export
Convert a batch with a paid plan or active pass
Download videos individually or as a ZIP up to 1 GB
Download free MP4 videos without an added watermark

Use this tool

Settings reference

Available controls for Portrait & Landscape Video Converter.

Size

Output sizePresets: Choose an aspect-ratio preset or enter custom pixel dimensions.Options: Use PresetUse Custom
Aspect ratioPresets: Choose portrait, landscape, square, widescreen, or another output ratio.Options: Portrait (3:4)Vertical Portrait (4:5)Classic Movie Poster (2:3)ISO A-Series (1:1.414)Landscape (4:3)Square (1:1)Horizontal Landscape (1.91:1)Wide (16:9)Productivity Widescreen (16:10)Ultrawide (21:9)Panoramic (5:2 / 2.5:1)Tall (9:16)
WidthNumber inputRange: 16–4096px · Default: 1920px: Even pixel width; the total output must be 8.8 megapixels or smaller.
HeightNumber inputRange: 16–4096px · Default: 1080px: Even pixel height; the total output must be 8.8 megapixels or smaller.

Background

Background stylePresets: Fill the space around a fitted video. AI extension and background removal are not included.Options: BlurColorGradientDesignsPhoto
Blur intensitySliderRange: 0–100 · Default: 49: Blur a moving copy of the same video behind the original.
Background colorColor picker: Choose the solid background color.
Gradient colorsColor picker: Add, edit, or remove between two and six gradient colors.
Gradient directionDropdown: Choose the direction of the color blend.Options: VerticalHorizontalDiagonal
DesignsGallery: Browse background designs. Designs marked Premium require a paid plan.
Upload a background imageFile input: Use a JPEG, PNG, or WebP image up to 10 MB behind the video.
Edge softeningSliderRange: 0–100 · Default: 0: Blend only the padded edges of the video into the background.

Crop

How should it fit?Presets: Preserve the full frame with a background, crop to fill, or explicitly stretch the picture.Options: Keep whole videoCrop to frameStretch to exact size
Horizontal positionSliderRange: 0–100 · Default: 50: Move the fixed crop horizontally. You can also drag the preview.
Vertical positionSliderRange: 0–100 · Default: 50: Move the fixed crop vertically.
Crop zoomSliderRange: 1–3 · Default: 1: Zoom the crop from 1× to 3×. This does not track moving subjects.

Trim

Start time (seconds)Number input: Choose where the exported clip starts.
End time (seconds)Number input: Choose where it ends, or leave empty to keep the remainder. The selected clip must fit your plan’s duration limit.

Output

Export qualitySliderRange: 1–100 · Default: 80: Balance MP4 quality and file size. Exports use H.264 and up to 30 fps.
Mute audioOn / Off: Remove the audio track. Otherwise the source audio is retained as AAC.
Batch conversionFile input: With a paid plan or active pass, upload up to five videos within your per-file size limit. Convert sequentially with the same settings, then download individually or as a ZIP.

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