# Social Media Safe-Zone Preview Upload one image and preview how it appears on Instagram Feed/Story/Reels, TikTok, YouTube, X, and LinkedIn — with platform safe-zone overlays showing exactly which pixels get cropped or covered by UI before you publish. > Canonical page: https://elysiatools.com/en/tools/social-media-caption-crop-preview - **Category:** Design - **Keywords:** social media, safe zone, crop preview, instagram, tiktok, youtube thumbnail, linkedin, content safe area, caption overlay ## Overview A visual compliance checker for social media. Upload a single image and the tool renders it into each platform's exact frame with a red mask marking the unsafe regions — pixels cropped by the aspect ratio or covered by UI overlays (reply bars, action buttons, captions, timestamps). A green dashed box marks the safe zone. Unlike a multi-size resizer (which exports crops), this diagnoses what you will LOSE on each platform so you can reposition before publishing. Safe-zone insets based on 2024-2025 platform specifications. ## Inputs - **Source image** (file) - **Platforms to preview** (select) - **Overlay style** (select) ## When to use - Check whether a subject, logo, or headline will be cropped in feed and vertical formats. - Verify that important content stays clear of captions, buttons, reply bars, and timestamps. - Compare an image across multiple platforms before publishing the same creative. ## How it works - Upload one PNG, JPEG, WebP, or AVIF source image. - Choose all platforms, vertical platforms only, or feed platforms only. - Select a red mask to show unsafe regions or a blur overlay to obscure them. - Review each platform preview, including the green dashed safe-zone box and areas affected by cropping or UI overlays. ## Use cases - Social media teams can check campaign graphics across feed and vertical placements before scheduling posts. - Designers can reposition logos, faces, headlines, and product details when they fall outside a platform safe zone. - Creators can compare a single image across Story, Reels, TikTok, YouTube, X, and LinkedIn layouts. ## Frequently asked questions ### What image formats can I upload? You can upload PNG, JPEG, WebP, or AVIF images. ### Which platforms can I preview? The tool previews Instagram Feed, Story, and Reels, TikTok, YouTube, X, and LinkedIn. ### Does the tool export resized or cropped images? No. It previews potential cropping and covered regions rather than exporting new image sizes. ### What does the red mask show? The red mask marks pixels that may be cropped by the aspect ratio or covered by platform interface elements. ### What is the blur overlay used for? 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