Image Optimization
Speed up your website, improve Core Web Vitals, and rank higher on Google by optimizing your images.
How to Compress Images Without Losing Quality
The complete guide to reducing image file size while preserving visual quality.
Compress Images for Website Speed
Optimize every image on your website for maximum page speed and better Google rankings.
Reduce Image Size Without Quality Loss
5 proven techniques to shrink image file sizes dramatically while keeping every pixel sharp.
Compress Images for Email Attachments
How to reduce image file size for email without losing quality — avoid spam filters and improve deliverability.
Compress Images for WhatsApp
Reduce photo size for WhatsApp to avoid double compression and blurry results.
Compress Images for Instagram
Best settings to pre-compress Instagram images and prevent quality loss from Instagram's recompression.
Reduce Image Size for Email
How to shrink image file sizes for email attachments — avoid bounced emails and improve deliverability.
Image Quality vs File Size — Finding the Balance
A practical guide to JPEG quality settings and how to find the optimal balance for every use case.
How to Optimize Images for SEO
File names, alt text, compression, formats — everything Google looks at when ranking your pages.
Complete Image Compression Guide 2025
Everything you need to know about image compression — formats, algorithms, tools, and best practices.
Image Size Chart — All Platforms 2025
The ultimate reference for image dimensions across every major platform and use case.
Social Media Sizes
Get the exact image dimensions for every social media platform — Instagram, Facebook, Twitter, LinkedIn, TikTok, Pinterest, and YouTube.
Resize Images for Instagram — All Sizes
Complete guide to Instagram image dimensions for feed posts, stories, and reels.
Resize Images for Facebook — All Sizes
Facebook image dimensions for posts, cover photos, profile pictures, and ads.
Resize Images for Twitter / X — All Sizes
Twitter image dimensions for posts, headers, profile pictures, and Twitter Cards.
Resize Images for LinkedIn — All Sizes
LinkedIn image dimensions for posts, banners, company pages, and articles.
YouTube Image Sizes — Complete 2025 Guide
Exact dimensions for YouTube thumbnails, channel banners, and profile pictures.
TikTok Image Sizes — 2025 Guide
Exact dimensions for TikTok photo posts, profile pictures, and cover images.
Pinterest Image Sizes — 2025 Guide
Exact dimensions for Pinterest pins, board covers, and profile pictures.
Platform Guides
Platform-specific image optimization guides for Shopify, WordPress, Amazon, Etsy, Google Ads, and more.
Image Sizes for Shopify — Complete Guide
Exact dimensions, formats, and file sizes for every part of your Shopify store.
WordPress Image Sizes — Complete Guide
The exact image dimensions and optimization settings for WordPress blogs and WooCommerce stores.
Amazon Product Image Size Guide 2025
Amazon image requirements: 2000×2000px, white background, JPEG. Everything sellers need to know.
Etsy Product Image Size Guide 2026
Etsy image requirements: 2000×2000px, under 1MB, JPG. Optimize listing photos to maximize conversions.
eBay Product Image Size Guide 2026
eBay image requirements: 1600px minimum, white background, JPEG. Everything sellers need to know.
Google Ads Image Sizes — Complete 2026 Guide
All Google Ads dimensions: responsive display, Performance Max, Shopping. Resize and compress free.
LinkedIn Image Sizes — Complete 2026 Guide
Exact dimensions for LinkedIn profile photos, posts, banners, and company pages.
Compress Images for Google Slides
Reduce image file size for Google Slides presentations without losing quality.
Compress Images for WordPress
Optimize images for WordPress to improve page speed, Core Web Vitals, and SEO rankings.
Email Signature Image Size Guide
Perfect dimensions for email signature photos, logos, and banners. Resize and compress free.
How-To Guides
Step-by-step guides for common image tasks — resizing, converting, and understanding image formats.
How to Resize an Image — Complete Guide
Everything you need to know about resizing images — aspect ratios, pixel dimensions, and quality preservation.
Convert PNG to JPG Online — Free & Instant
When to convert PNG to JPG, what quality settings to use, and how to do it right.
Convert Images to WEBP — The Next-Gen Format
Why WEBP is the best image format for websites and how to convert your images.
Convert Images for Website Performance
Choose the right format and settings for every type of web image.
Use Cases & Audiences
Targeted guides for specific audiences, platforms, and scenarios — beginners, small businesses, bloggers, and ecommerce sellers.
Compress Images for Beginners
Never compressed an image before? This plain-English guide explains everything in 3 steps.
Image Compression for Small Business
Speed up your business website, improve Google rankings, and reduce hosting costs.
Compress Images for Ecommerce
Optimize product images for Shopify, WooCommerce, Amazon, and Etsy.
Compress Images for Blog Posts
Faster blog loading, better Core Web Vitals, and improved Google rankings.
Compress Images for Web
Target file sizes, best formats, and Core Web Vitals optimization for web images.
Resize Images for Social Media
All platform sizes in one guide: Instagram, Facebook, Twitter, LinkedIn, TikTok, YouTube.
Resize Image Online Free
How to resize images to exact pixel dimensions online — no upload, no account.
Reduce Image Size Online Free
Shrink JPG, PNG, WEBP images by 60–80% instantly with no upload required.
Image Compressor Online
Free online image compressor — no upload, instant results, 100% private.
Convert PNG to JPG Free Online
Convert PNG to JPG instantly — reduce file size by up to 80%, no upload required.
Remove EXIF Data from Photos
Strip GPS location, camera model, and all metadata from photos to protect privacy.
Privacy & Protection
Protect your privacy, secure your images, and prevent unauthorized use of your visual content.
Remove Image Metadata Online — Free EXIF Remover
How to strip hidden EXIF metadata from photos to protect your privacy and location data.
Add Watermark to Images — Free Online Tool
How to watermark your photos to protect copyright and brand your content.
Tool Comparisons
Honest, feature-by-feature comparisons of PixelTools against the most popular image tools — Squoosh, Compressor.io, TinyPNG, and Photoshop.
PixelTools vs Squoosh
Both are free and browser-based — but Squoosh is one tool, PixelTools is 18. Full feature comparison.
PixelTools vs Compressor.io
Compressor.io uploads your files to their servers. PixelTools never does. Privacy, features, and pricing compared.
Best Free TinyPNG Alternatives 2026
TinyPNG has limits. Here are the best free alternatives with no upload and no monthly cap.
Free Image Tools vs Photoshop
Do you really need Photoshop? For 90% of image tasks, free browser tools are faster and just as good.
Ready to Optimize Your Images?
All 18 image tools are free, instant, and 100% browser-based. No uploads, no accounts, no limits.
Browse All Tools