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How to compress images without losing quality
Practical steps to shrink web images while keeping them sharp enough for real sites.
Updated 2026-08-24
Why image size matters
Large photos slow first paint and hurt Core Web Vitals. Smaller files load faster on mobile networks.
A simple workflow
- Start from the highest-quality original you have.
- Resize to the display size you actually need (hero vs thumbnail).
- Compress with a quality setting around 70–85 for JPEG/WebP.
- Prefer WebP when your audience browsers support it; keep PNG for sharp UI graphics with transparency.
What “quality” really means
Compression removes detail. The goal is not perfect pixel fidelity — it is “good enough at the size users see.” Zoomed 400% comparisons are misleading.
Try it here
Use the Image Resizer first, then the Image Compressor. Keep a backup of the original file.
Related tools
- Image Compressor — Reduce image size without losing visible quality.
- Image Resizer — Resize images to exact dimensions or by percentage.
- Image Converter — Convert images between PNG, JPEG, and WebP in the browser.