WebP vs AVIF — which should I use?

AVIF produces smaller files (10-20% smaller than WebP) but has slower encoding and less broad support (Safari < 16.4). WebP is universally supported in modern browsers and has fast encoding. Use AVIF with a WebP fallback for best results, or WebP alone for simplicity.

What quality level should I choose?

For photographs: 80-85 quality is visually lossless and significantly smaller than 100. For graphics with text or sharp edges: use PNG (lossless) or WebP at 90+ quality. Always compare the compressed result visually — quality numbers are not comparable across formats.

Comprimir and optimize images for the web

Reducir image archivo tamaño por converting formatear (WebP/AVIF), adjusting quality, y resizing para faster página loads.

1

Images are the largest payload on most web pages. Converting to modern formats (WebP, AVIF) and adjusting quality/size can cut bytes by 50-80% with minimal perceptual quality loss, directly improving Core Web Vitals.
2

Compresor de imágenes →
Upload an image. Choose target format (WebP for broad support, AVIF for smallest size), quality (80-85 for photos, 90+ for graphics with text), and optionally resize. The tool outputs the compressed file with before/after size.
3

Convertidor de formato de imágenes →
Convertir between formats (PNG, JPEG, WebP, AVIF, GIF) without compression — useful when you need a specific format but want a control quality separately

Preguntas frecuentes

WebP vs AVIF — which should I use?: AVIF produces smaller files (10-20% smaller than WebP) but has slower encoding and less broad support (Safari < 16.4). WebP is universally supported in modern browsers and has fast encoding. Use AVIF with a WebP fallback for best results, or WebP alone for simplicity.
What quality level should I choose?: For photographs: 80-85 quality is visually lossless and significantly smaller than 100. For graphics with text or sharp edges: use PNG (lossless) or WebP at 90+ quality. Always compare the compressed result visually — quality numbers are not comparable across formats.

Herramientas relacionadas

Compresor de imágenes

Compress images locally using Canvas. Adjust quality and dimensions, export as JPEG/PNG/WebP. Shows before/after size comparison. Gratis, privado y 100% del lado del cliente.

HERRAMIENTA

Convertidor de formato de imágenes

Convert images between JPEG, PNG, WebP, and BMP formats locally. Adjust quality and dimensions. Gratis, privado y 100% del lado del cliente.

HERRAMIENTA

Vista previa de imagen Base64

Preview Base64 image and show metadata. Gratis, privado, 100% del lado del cliente.

HERRAMIENTA