Crop a video in your browser by dragging a box or choosing 1:1, 9:16, 16:9, 4:5 or 4:3, then save just that part as MP4, with no upload and no watermark.
Check supported input/output details and follow the tool steps before exporting.
Use these specs to confirm browser fit, privacy boundaries, and export behavior before you crop video.
Cost
Free, with no signup.
Security
Cropping runs in your browser; the video is not uploaded to ToolBuddy.
Input
MP4, MOV, WebM, or MKV video, up to 2 GB on desktop and 250 MB on mobile.
Output
MP4 (H.264, AAC) where supported, otherwise WebM, at the box's size.
Shapes
Free, 1:1, 9:16, 16:9, 4:5 and 4:3.
Check supported input/output details and follow the tool steps before exporting.
01
Select or drop a video, or try the sample.
02
Pick a shape, or keep it free.
03
Drag the box to move it and its corners to resize it, or type the exact position and size.
04
Save the cropped video, then download it or open it in another tool.
Understand how to crop a video in the browser, why it matters in repeat workflows, and when to use this tool with confidence.
Move and resize the box on the video, or type its position and size in pixels when you need it exact.
Pick a shape for a feed or a story and the box keeps it while you resize, so the result fits without bars.
The cropped picture is re-encoded at high quality with your browser's own encoders; nothing is uploaded and nothing is scaled up.
Have more questions? Reach out via our contact page and we will respond within 24 hours.
No. It is read, cropped and saved in your browser, and the file never leaves your device.
Exactly the size of the box (rounded to even numbers, as video encoders need). The picture is not scaled up.
Yes. Pick 1:1, 9:16, 16:9, 4:5 or 4:3 and the box keeps that shape as you resize it.
No, the box stays in one place for the whole video. To follow a person, use the Social Video Resizer's follow option.
The picture is re-encoded at high quality; the sound is kept.
See real workflows where this tool fits naturally, then jump straight into the matching guide.
Social Video Resizer
Continue from Crop Video into social video resizer for the next step in the workflow.
Open workflow
Rotate & Flip Video
Continue from Crop Video into rotate & flip video for the next step in the workflow.
Open workflow
Video Trimmer
Continue from Crop Video into video trimmer for the next step in the workflow.
Open workflow
Read intent-focused guides, then jump straight into the live tool workflow.
Resize video locally to 9:16, 1:1, 4:5, 16:9, 4:3, 3:4, 2:3, or a custom size for Reels, Shorts, TikTok, and feeds, over a blurred, colour, or image background, or cropped to follow the person.
Rotate a video 90° or 180° and flip it horizontally or vertically in your browser, with a live preview, and save it as MP4 without uploading it.
Trim MP4, MOV, WebM, or MKV video locally on a thumbnail timeline: keep one part or several, cut out a section, or split it into equal parts, with a lossless fast cut or a frame-accurate precise cut.
Compress MP4, MOV, WebM, or MKV video locally to a target size or a quality level, with size presets, HEVC or AV1 where your browser supports them, and resolution, frame-rate, and audio options.
Crop Video
Crop a video in your browser by dragging a box or choosing 1:1, 9:16, 16:9, 4:5 or 4:3, then save just that part as MP4, with no upload and no watermark.
Why ToolBuddy?
Private & Secure — Files stay on your device
Files stay on your device while you work.
Fast Browser-Based Processing
Processing happens locally in your browser for quick results.
No Uploads, No Data Stored
Nothing is uploaded to or stored on our servers.
Free Tools — No Account Required
Use the tool for free with no account or app install.
