Safe area notes
The checker draws a template overlay so you can compare important content with risky edge and UI zones.
It is useful before exporting cover images, thumbnails, headers and vertical social graphics.
Image Safe Area Checker
Place a safe area overlay on a cover, thumbnail or social image to see whether important content sits near risky edges or UI-covered zones.
Safe area overlaysCover and thumbnail templatesEdge risk checkLocal preview
Safe area checker
Image preview
Choose an image to see checks.
Choose an image to see checks.
How it works
- 1Choose an image.
- 2Pick a template for a cover, thumbnail, profile crop or vertical story.
- 3Review the safe area overlay and resize or crop the image if important content sits outside it.
Privacy and limits
- The image is previewed in your browser and is not uploaded.
- The checker does not detect faces, text, logos or subjects automatically.
- Platform interfaces can change, so preview the final upload in the target app when it matters.
Common use cases
- Checking a YouTube thumbnail title against edge margins
- Reviewing a social cover before upload
- Keeping a logo away from a profile-photo overlap area
Template notes
- Templates are practical overlays, not a promise that every platform preview will match exactly.
- The tool does not detect the subject automatically.
- Final upload previews can crop differently on mobile and desktop.
Original test sample
- Upload a 1200 x 630 Open Graph image and check whether text stays inside the center safe area.
- Try a 1080 x 1920 story image and confirm key content is not close to top or bottom UI zones.
Frequently asked questions
Are my images uploaded?
No. ImgShrink processes selected images in your browser and does not upload them to a server.
Can this tool guarantee an exact file size?
No. Target compression gets close when possible, but the final bytes depend on image detail, dimensions, format and browser encoding.
Why is an output format unavailable or different?
The browser controls image decoding and export support. Some browsers may not export AVIF or may flatten unsupported transparency.
Source and compatibility notes
This tool works in the browser, so output support depends on what your browser can read and export.
Last checked: 2026-09-07
Notes
- No server-side image processing is used.
- Output format support depends on the browser.
- Animated images and metadata are not treated as guaranteed preserved data.
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