---
title: "Image Compressor & Converter — Documentation & FAQ"
description: "How to use Image Compressor & Converter, plus answers to common questions."
canonical: "https://www.razi.pro/tools/image-compress/docs"
tags: ["image compressor", "webp converter", "jpg to webp", "png to webp", "svg to png", "image to avif", "batch image converter", "reduce image size", "image resizer", "compress jpg", "compress png", "image optimizer", "file size reducer", "bulk image converter", "image compression online", "webp compression", "avif converter", "lossless compression", "lossy compression", "convert jpg to webp", "convert png to webp", "jpg to webp converter", "png to webp converter", "image to webp", "convert to avif", "jpg to avif", "png to avif", "free image converter", "online image compressor"]
source: "razi.pro"
---

# Image Compressor & Converter — Documentation & FAQ

Documentation for [Image Compressor & Converter](https://www.razi.pro/tools/image-compress) — Convert images to WebP, AVIF, JPEG, PNG with up to 80% compression. Resize, batch process, and see exact size savings.

## Quick start

Upload images, pick an output format and quality level, then download optimized versions.

## Tips

- WebP or AVIF at 80-85% quality gives the best size-to-quality ratio for web.
- Batch compress multiple images at once.

## Frequently asked questions

### How do I compress images without losing quality?

Upload your images and adjust the quality slider to balance file size and visual quality. Our tool uses smart compression algorithms that reduce file size by up to 80% while maintaining visual clarity. You can preview the result before downloading.

### What image formats can I convert between?

You can convert between JPG, PNG, WebP, and AVIF formats. WebP and AVIF offer the best compression ratios for web use, often 30-50% smaller than JPG at the same quality.

### Can I batch compress multiple images?

Yes. Upload multiple images at once and they will all be compressed with the same settings. You can download each individually or all at once.

### What is WebP and why should I use it?

WebP is a modern image format developed by Google that provides superior compression compared to JPG and PNG. WebP images are typically 25-35% smaller than equivalent JPG files while maintaining the same visual quality. It is supported by all modern browsers.

### How do I reduce image size for my website?

Upload your images, select WebP or AVIF as the output format, set quality to 80-85%, and optionally resize to your target dimensions. This typically reduces file sizes by 60-80% compared to unoptimized JPGs, significantly improving page load times.