Rounded Corner Overlay Maker

How to Use This Tool

1. Under "CANVAS SETTINGS," choose your desired aspect ratio or manually type in the exact resolution of your video project (e.g., 1920x1080 for standard HD).

2. Under "OVERLAY STYLE," select the color of your overlay (usually solid black or white) and adjust the Opacity if you want it to be slightly see-through.

3. Under "PREVIEW CONTEXT," upload a sample screenshot from your video. This image won't be saved in the final download; it simply acts as a visual guide so you can perfectly position your cutouts over your footage!

4. Use the sliders under "CUTOUT BOXES" to adjust the Width, Height, and Position (Left/Right and Up/Down) of your transparent window.

5. Adjust the Corner Radius and Border Softness to get the perfect rounded cutout. If you need multiple cutouts (for example, one for a screen recording and one for a facecam), click "+ Add Box" to duplicate your current box and move it to a new position.

6. Click "Export Overlay (PNG)" to download the final transparent graphic.

How This Benefits You

Creating custom, multi-window overlays with perfectly matching rounded corners and soft feathered edges usually requires complex masking in Adobe Premiere Pro or After Effects. This tool lets you visually design and export a static, transparent PNG overlay in seconds. You just drop the PNG on the top track of your video editor, place your raw footage underneath, and your video is instantly styled and framed!

Who Should Use This

• YouTubers & Streamers: Design clean, professional borders for your facecam or split-screen dual-camera setups. • Tutorial Creators: Create "spotlight" overlays by heavily darkening the frame and creating a single, soft-edged cutout to highlight a specific part of a software interface. • Video Editors: Standardize the look of a video series by placing the same branded, rounded overlay across all episodes to instantly give raw footage a polished, cinematic "framed" look.

Tool Limitations

The "+ Add Box" feature allows you to add as many cutouts as you want, but be aware that adding dozens of overlapping boxes with heavy "Border Softness" (blur) applied may cause older browsers or low-end mobile devices to lag while rendering the live preview. For standard use (1 to 5 boxes), it is lightning fast!