How tinypng.com Looks on Slack
94/100
Excellent
No issues found
tinypng.com has a clean, well-tuned social setup. Open Graph, Twitter Card, and a favicon are all wired up. The previews below show exactly how a link to tinypng.com looks on Slack.
Slack preview
#
Slack
tinypng.com
TinyPNG – Compress AVIF, WebP, PNG and JPEG imagesFree online image optimizer for faster websites! Reduce the file size of your AVIF, WEBP, JPEG and PNG images while preserving the image quality.

Analysis
No issues found. Required tags are present, the image dimensions check out, and titles and descriptions fit comfortably within every platform's truncation limit.
If you're optimizing your own previews, this is a clean reference setup to copy.
Frequently Asked Questions
tinypng.com declares `og:type` as `website`. This tells Slack how to categorize the content when generating a preview.
See tinypng.com on other platforms
Validate other sites on Slack
Validate your own URL
See how your site looks across all major social platforms - instantly, free, no signup.
Try LinkPreview.io