JPEG quality 90 retains more information than quality 80, but the actual size difference depends heavily on image content, encoder, and settings—not a fixed ratio. Here's how to choose.
WebP vs PNG for transparent images — file size benchmarks, alpha quality differences, browser and email support caveats, and exactly when to pick each format.
AVIF often produces much smaller files than JPG at comparable quality. Learn the real tradeoffs, corrected browser support data, fallback strategy, and best use cases before you convert.
WebP delivers similar visual quality to JPG at roughly 25–34% smaller file sizes, with support across all current major browsers. Here is when converting pays off and how to do it right.
WebP lossless is about 26% smaller than PNG on average per Google's benchmark, and lossy WebP can be much smaller for photo-like content — but tiny icons, flat-color logos, and pixel-exact screenshots can end up larger. A decision guide with conversion commands and a verification checklist.
Shrink SVG files in your browser without breaking them. Here is what safe SVG optimization removes, which plugins to leave off, and how to verify the output before you publish.
Shrink a GIF in your browser using four levers — dimensions, colors, frames, and lossy compression — and match it to your platform's file-size requirements.
Compress WebP online by tuning quality and mode, not by guessing. Here is how quality, file size, and browser support actually interact.