Guides Hub
Support Guides for Image Resizing, Compression, and Conversion
Use this hub when you need exact dimensions, format decisions, or publishing references. The guides support the utility pages on this site, which remain the primary workflows for resizing, compressing, and converting images.
Social Media Image Sizes
Platform-specific dimensions, safe zones, and export tips for creators and marketing teams.
X (Twitter) Header Size Guide
X header sizes, profile dimensions, and post image recommendations. Includes safe zones and export tips for crisp headers.
Facebook Cover Photo Size Guide
Facebook cover photo dimensions for profiles, pages, groups, and events. Includes safe zones and export settings.
TikTok Video Size Guide
TikTok video size guide with recommended dimensions, aspect ratios, and cover sizes. Includes safe zones and export tips.
Social Media Image Size Cheat Sheet
A 2026 social media image size cheat sheet covering Instagram, Facebook, X, LinkedIn, TikTok, Pinterest, and YouTube.
Format Comparisons
Choose the right file type for web performance, quality, and compatibility.
PNG vs JPG: Which Is Better?
Compare PNG vs JPG with real-world use cases, quality tradeoffs, and file size differences. Learn which format is best for your images.
WebP vs PNG Comparison
WebP vs PNG comparison with performance, quality, and transparency considerations. Learn when WebP is the better choice.
What Is DPI vs PPI?
Understand the difference between DPI and PPI, how they affect print and screen quality, and which values to use.
Aspect Ratio Explained
Learn what aspect ratio means, why it matters, and how to choose the right ratio for web, social, and video.
Compression and SEO
Actionable tutorials for reducing image weight and improving site speed.
Best Image Size for Website Speed
Learn the best image sizes for website speed. Includes recommended dimensions for hero images, product photos, and thumbnails.
How to Compress Images for SEO
Compress images for SEO without losing quality. Learn how to choose formats, set quality levels, and improve Core Web Vitals.
Image Resolution Explained
Learn what image resolution means, how pixels relate to quality, and how to choose the right resolution for web and print.
How to Resize an Image Without Losing Quality
A practical guide to resizing images without quality loss. Learn about formats, aspect ratio, and export settings.
Bulk Image Resizing Guide
Learn how to resize images in bulk for ecommerce, social media, and catalogs. Includes workflow tips and export settings.
Free Image Resizer Online Guide
A complete guide to using free online image resizers, with workflow tips, quality settings, and platform size references.