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How to convert a large number of images to AVIF while preserving the directory tree

Posted by Alex On May 21, 2025

Situation: you need to convert all JPG, JPEG, PNG and WebP images to AVIF format. The images to be converted are located in different directories. It is necessary to preserve the folder structure, and the original image must be deleted. This task may arise for compression in order to save disk space for a home collection of pictures, or for...

How to redirect from JPG, JPEG, PNG and WebP to AVIF using .htaccess and mod_rewrite

Posted by Alex On May 12, 2025

In the previous article, we learned how to convert JPG and other formats to AVIF (which is supported by modern web browsers). This can reduce the space occupied by images on the hosting by up to 8+ times! See also: How to convert images to AVIF using PHP But converting images to a new format is just the beginning –...

How to convert images to AVIF using PHP

Posted by Alex On May 6, 2025

Contents 1. AVIF format for websites 2. Programs for converting images to AVIF on a server 2.1 Converting to AVIF with the magick utility 2.2 avifenc utility for converting to AVIF 3. Why converting to AVIF with PHP is a worthwhile option 4. Converting files to AVIF in PHP 5. How to use PHP to convert a large number of...

Easy way to create and convert AVIF (lossless and lossy) in Windows

Posted by Alex On January 15, 2025

Contents AVIF image format: How to create AVIF lossless and lossy and convert to JPG Why AVIF is better Examples of AVIF files Utility for converting to AVIF format and from AVIF format to other formats How to convert an image to AVIF How to convert an image from AVIF format to JPG and any other format Easy way to...

AVIF image format: converting between format, AVIF lossless and lossy, how to view AVIF file properties in Linux

Posted by Alex On January 15, 2025

Contents AVIF image format: How to create AVIF lossless and lossy and convert to JPG Why AVIF is better Examples of AVIF files Utility for converting to AVIF format and from AVIF format to other formats How to convert an image to AVIF How to convert an image from AVIF format to JPG and any other format How to convert...

Easy way to create and convert WebP (lossless and lossy) in Windows

Posted by Alex On January 10, 2025

Contents WebP image format: how to create WebP lossless and lossy and convert to JPG Why is WebP better Utility for converting to WebP format and from WebP format to other formats How to convert an image to WebP format How to convert an image from WebP format to JPG and any other format How to convert to WebP without...

How to install and use ImageMagick on Windows

Posted by Alex On January 10, 2025

Contents 1. What is ImageMagick. What is ImageMagick for 2. Where to download ImageMagick for Windows. How to install ImageMagick on Windows 3. How to run ImageMagick in Windows 4. How to run ImageMagick commands in Windows 5. How to convert images with ImageMagick in Windows 6. How to reduce the size of photos in ImageMagick 6.1 How to increase...

The structure of the magick command (ImageMagick)

Posted by Alex On August 14, 2022

ImageMagick Tools This post contains hints on how to use “magick”: selecting frames or areas of an image, types of options, output file numbering, color names, how to specify a transparent color. The “magick” utility is part of the ImageMagick package. For details on installing ImageMagick, including which dependencies need to be installed to support the maximum number of formats,...

How to convert a large number of images to another format

Posted by Alex On August 13, 2022

Bulk image conversion The article “How to convert images to any formats in Linux” shows how you can easily convert an image from one format to another using the magick program (hundreds of formats are supported). The “magick” utility is part of the ImageMagick package. For details on installing ImageMagick, including which dependencies need to be installed to support the...

How to reduce image size. Bulk photo scaling and resizing on the command line

Posted by Alex On August 12, 2022

How to reduce image size You can reduce the image size in several ways: 1. Select lossy image encoding format (JPEG) 2. Increase the level of image compression (for images compressed with loss of quality, this will lead to a deterioration in the appearance of the image, for images compressed without quality loss, this will mean longer processing of the...