⚡
Ubify Studio Accelerator
Initializing High-Speed Workspace
Loading lossless client-side canvas engine with zero server telemetry.
Scale and center-crop graphics to standard dimensions for YouTube, Instagram, LinkedIn, Facebook, X, and TikTok. All canvas processing happens locally on your device.
When adapting an arbitrary photograph to a specific social placement, stretching or squeezing produces unnatural distortions. This resizer uses proportional cover scaling: it calculates whether width or height needs the larger scale multiplier to cover the target dimensions completely. Once scaled, it aligns the center point of your photo with the canvas center, trimming equal margins from the excess sides or top and bottom without altering original proportions.
Converting a 3840x2160 px 4K landscape photo into a vertical Instagram Story (1080x1920 px):
| Platform | Placement | Dimensions | Ratio |
|---|---|---|---|
| YouTube | Channel Banner | 2560 x 1440 px | 16:9 |
| YouTube | Video Thumbnail | 1280 x 720 px | 16:9 |
| Feed Square | 1080 x 1080 px | 1:1 | |
| Feed Portrait | 1080 x 1350 px | 4:5 | |
| Instagram / TikTok | Story / Reel / Video Cover | 1080 x 1920 px | 9:16 |
| Profile Banner | 1584 x 396 px | 4:1 | |
| Twitter / X | Header Banner | 1500 x 500 px | 3:1 |
| Cover Photo | 820 x 312 px | 2.63:1 | |
| Etsy | Shop Banner | 1200 x 300 px | 4:1 |
| Standard Pin | 1000 x 1500 px | 2:3 |
All scaling calculations, canvas cropping, and PNG blob generation are handled directly inside your web browser.
Your images and promotional campaign graphics remain completely private on your local device with zero cloud server communication.
Each social feed uses fixed aspect ratio containers. When an image doesn't match the target ratio, the platform's automated system crops the perimeter or adds black bars. Pre-scaling to exact dimensions ensures your focal subject is centered properly.
No. The social resizer runs entirely inside your web browser using HTML5 Canvas drawing commands. No file data is transmitted over the internet.
The tool uses a cover-fit algorithm. It scales your original image so that both width and height fill the preset dimensions completely, centering the graphic and cropping off equal overflow from the sides or top and bottom.
For full-screen vertical stories and reels on Instagram, TikTok, and YouTube Shorts, use 1080x1920 pixels (9:16 aspect ratio). For Instagram feed posts, 1080x1350 pixels (4:5 portrait) provides the largest screen footprint.
The tool exports one chosen preset at a time so you can review the canvas crop framing before downloading.