King of the Hill Season 15 Premieres Tomorrow on Hulu. Animated Screenshots Compress Completely Differently Than Live Action.

King of the Hill's Season 15 premieres on Hulu tomorrow, July 20, and if you're planning to screenshot scenes to share the way you would any other show, the compression math is different here than it is for live action. Flat-color animation is one of the hardest image types to compress well with the tools most people default to, and it's not obvious why until you understand what JPEG is actually built to handle.

Why Animated Screenshots Look Worse Than You'd Expect

JPEG compression works by smoothing gradual transitions between similar colors — it's genuinely good at this, which is why it's the default format almost everywhere and why live-action screenshots usually hold up fine even at moderate compression. Animation like King of the Hill's works against that assumption completely. Its color fields are flat and its edges are hard — a character's shirt is one solid color right up to a crisp boundary with the background, with no gradual transition for JPEG's compression algorithm to exploit. Forced to compress a hard edge the same way it compresses a soft one, JPEG introduces visible blocky artifacts and color banding right along the boundary — exactly where the human eye is most likely to notice it, because that's where the actual shape information lives.

The Bar Chart That Explains the Problem

What to Actually Do About It

1. Skip the default JPEG screenshot format if your device offers a choice. Most phones and screen-capture tools default to JPEG, which is the wrong call for flat-color animated content specifically.
2. Use PNG for anything you're keeping as a reference or posting somewhere quality matters. PNG is lossless, so it preserves hard edges perfectly — the tradeoff is a larger file, which is manageable for a single screenshot.
3. Use WebP in lossless mode if file size matters more than PNG's simplicity. It handles flat color fields cleanly while typically landing smaller than an equivalent PNG.
4. If you're stuck with a JPEG someone else sent you, don't recompress it again. Each additional JPEG pass compounds banding on the same edges — convert it to PNG or WebP once and stop touching it after that.

Screenshots From a Revival Season Get Reposted a Lot

A returning show's first season back tends to generate an unusual volume of screenshot sharing — fans comparing the new season to the original, reaction images, meme templates pulled directly from new episodes. That's exactly the kind of content that gets re-saved, recompressed, and reposted dozens of times across group chats and fan accounts, which means starting from a format that doesn't degrade under repeated handling matters more than it would for a one-off share.

Optimage's convert tool switches a screenshot to PNG or WebP in the browser, free, and compress gets the file size down without reintroducing the banding a JPEG pass would.

Related reading:

• Spooky in Love Netflix Screenshot Sharing Guide — screenshot handling for a different new streaming release
• Descendants: Wicked Wonderland Screenshot Guide — another animated-adjacent screenshot case
• HEIC to JPG Free Converter — format conversion basics for screenshots and photos