PX PixelXTrim
Home About
Compress Image Resize Image Image Converter Crop Image Social Media Resizer
Convert Guides Contact
Get Started

Image Optimization Guides

Short practical notes about image compression, resizing, cropping, file formats, SEO, accessibility, social media, and website speed.

PX
Written by PixelXTrim Support, Creator and maintainer of PixelXTrim.

PixelXTrim Support keeps the guides focused on everyday image tasks: smaller files, useful formats, clean crops, and simple checks before publishing.

Image Compression Guide for Faster Websites

A practical guide to reducing image file size without ruining important visual detail.

Read article

JPG vs PNG vs WEBP: Which Format Should You Use?

A plain-language comparison of the three image formats most website owners use.

Read article

How to Resize Images for SEO and Page Speed

Resize images to the size your layout actually needs instead of uploading oversized originals.

Read article

Cropping Images for Social Media Without Losing the Subject

Keep the important part of your image visible across social platforms and preview areas.

Read article

Using WEBP Images on WordPress and Modern Websites

WEBP can reduce file size, but your workflow still needs compatibility checks.

Read article

How to Optimize Product Images for Online Stores

Product images need sharp detail, consistent framing, and sensible file sizes.

Read article

Image Alt Text Basics for SEO and Accessibility

Alt text should explain the image in context, not stuff keywords.

Read article

How to Reduce Image File Size for Email Attachments

Resize large photos and compress copies before sending them by email.

Read article

Preparing Images for Google PageSpeed Checks

Speed tools often flag oversized dimensions, heavy formats, and uncompressed files.

Read article

Are Browser-Based Image Tools Safe to Use?

Browser tools can be convenient, but users should still think carefully about sensitive files.

Read article
PX PixelXTrim

Free online image tools to compress, resize, convert, crop, and prepare images for social platforms.

Tools

Compress Image Resize Image Image Converter Crop Image Social Media Resizer

Convert

PNG to JPG JPG to PNG WEBP to JPG PNG to WEBP JPG to WEBP

Company

About Us Guides Privacy Policy Terms of Use Terms of Service Contact Sitemap

Stay Private

Your images are processed in your browser whenever possible and are not stored on our server.

© 2026 PixelXTrim. All rights reserved.