Drag a box over the frame, keep only what matters — cropped on your own device.
One video · cropped on your device, nothing is uploaded
No size limit · files are processed on your device and never uploaded · how it works
Runs in your browser. Files are never uploaded — you can go offline after the page loads.
How to use the Crop Video
Drop one video — it opens with a crop box over the frame.
Drag the box to position it, drag the corner dot to size it; the pixel readout updates live.
Crop, preview and download.
Easy to use
Drop files, pick options, download. Whole folders at once, no signup, no daily limit.
Best quality
The same engines the professionals use — SVGO, resvg, MozJPEG, libwebp, libavif — compiled to run in your browser.
Private & secure
Files are processed on your device and never uploaded. Close the tab and nothing remains anywhere.
Reframe after the fact
The notification that popped up in a screen recording, the messy desk at the edge of the frame, the one window that
matters in a full-screen capture — cropping fixes framing after the fact. The box is visual: what you see inside
the dashed border is exactly the output, with the pixel dimensions shown as you drag.
The kept region re-encodes once at near-transparent quality, audio untouched — and because the frame shrinks, the
file usually does too. Everything runs in your browser; nothing uploads. Pair with
Rotate and Trim for the full fix-a-recording kit.
Frequently asked questions
What is video cropping for?
Cutting a notification bar out of a screen recording, isolating one window from a full-screen capture, removing letterbox bars, or reframing a landscape clip toward a subject before posting it vertically.
Does cropping change quality inside the box?
The kept region is re-encoded once at near-transparent quality (CRF 21) — and since the frame is smaller, files usually shrink substantially.
Most online converters upload your file to a server. InfyTool ships the actual encoders to your browser as WebAssembly instead, so processing happens inside your tab — faster for batches, and nothing to delete afterwards.
No upload, ever. Turn off Wi-Fi after the page loads and every tool keeps working.
No limits. No file-size cap, no queue, no watermark, no account.
Runs on your CPU. Batches use several cores in parallel; nothing is throttled.