REFRAME THE PICTURE

Crop Video Online

Reframe a video for social posts, presentations, vertical screens, square layouts, or a tighter composition without opening a full editor.

✓ Centered aspect-ratio presets✓ Optional custom crop box✓ MP4 output

✓ No account required✓ Live progress✓ Automatic cleanup

Converter readyUp to 400 MB per request • 250 MB per file

250 MB per file400 MB per request45 min max video~30 min auto-delete

Drop video files here or click to browse from your device No files selected MP4, MOV, MKV, AVI, WebM, MP3, WAV, FLAC, M4A, AAC, OGG, OPUS + more

Convert to Recommended MP4 is recommended for broad video compatibility.

Output quality

Highlarger file Balancedrecommended Smallermore compression

Smart output: MP4Best overall compatibility for video playback and sharing.

Size depends on source

Crop settingsFine-tune the output

Maximum resolutionNever intentionally upscales; server limit: 1080p. Audio bitrateUsed by compressed audio outputs and video audio tracks. Sample rate48 kHz is common for video production. Output filename

.mp4

Available for single-file conversion. Trim startOptional HH:MM:SS or seconds. Trim endLeave blank to convert to the end. Remove audioCreate silent video output. Crop frameAspect presets use a centered crop. Custom crop widthUsed only when Custom pixels is selected. Custom crop heightUsed only when Custom pixels is selected. Custom X offsetPixels from the left edge. Custom Y offsetPixels from the top edge.

✓ Format-aware settings✓ Live queue progress✓ Files expire after ~30 min

WHY USE THIS TOOL

Change framing without stretching the picture

Cropping removes pixels outside the chosen frame. It is different from resizing, which changes dimensions without choosing a new composition.

Square for feeds

A centered 1:1 crop works well for many social and catalog layouts.

Portrait for vertical screens

Use 9:16 when the content needs a phone-first vertical frame.

Custom control

Enter crop width, height and offsets when you need more precise framing.

HOW IT WORKS

How to crop a video

1
Upload your video
Choose a supported video file.
2
Pick a crop
Use an aspect preset or enter a custom crop rectangle.
3
Export the reframed MP4
The server crops the source without stretching the selected area.

Good to know

Cropping permanently removes the area outside the selected frame. Keep the original when you may need a different composition later.

RELATED TOOLS

More Ways to Work With Your Media

Use a focused tool when you know the task, or open the universal converter for full format control.

QUICK ANSWERS

Video Cropper FAQ

Does cropping stretch the video?

No. The crop removes outside pixels; it does not intentionally stretch the selected image.

Can I make a vertical 9:16 video?

Yes. Choose the 9:16 preset for a centered portrait crop.

Can I enter exact crop dimensions?

Yes. Custom mode supports width, height and optional X/Y offsets within the source frame.