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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 24 August 2026
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.