Check what the app covers before you post.
Put a vertical frame under the TikTok, Instagram, YouTube Shorts, Snapchat and Facebook interface, and see which parts the buttons, captions and top bar will hide.
Your file stays on this device. The check runs in your browser, and nothing is uploaded anywhere.
This is a sample frame. Add your own image or video to check it.
Pick a platform.
Choose how to see it.
Pick the phone language.
Add your frame.
Or drop a file anywhere on this page. A 1080 x 1920 frame (9:16) gives the truest check. Other shapes are cropped to fill the screen, the way the apps show them.
0:00.0
Here is what covers your frame.
Send it for approval.
Saves the frame with this overlay, ready to share with a client.
These are the upload sizes for 2026.
The short version of every platform's spec page, checked in October 2026. It replaces our old Social Media Cheat Sheet 2024.
| Placement | Size | Shape | Length | File size | Source |
|---|
Hear from us when a platform changes its specs.
One short email when a size, a length limit or a safe zone changes. You never need it to use the tool.