AutoSizer Documentation
Everything you need to know about resizing images for any platform. From quick start guides to advanced API documentation.
Quick Start Guide
Upload Your Images
Drag and drop your images or click to browse
Supported formats: JPG, PNG, WebP, GIF. Maximum file size: 20MB per image.
Choose Your Platform
Select the platform you're optimizing for
We support Etsy, Shopify, Amazon, Instagram, Facebook, Pinterest, and more.
Download Results
Get your optimized images in a ZIP file
All images are processed and ready to upload to your chosen platform.
Documentation Sections
Getting Started
Learn the basics of AutoSizer
- • Account setup
- • First image upload
- • Platform selection
- • Understanding results
Platform Guides
Detailed guides for each platform
- • Etsy image requirements
- • Instagram sizing guide
- • Facebook optimization
- • Pinterest best practices
API Documentation
Integrate AutoSizer into your workflow
- • Authentication
- • Upload endpoints
- • Processing status
- • Download results
Video Tutorials
Watch step-by-step tutorials
- • Basic image processing
- • Batch operations
- • Platform-specific tips
- • Advanced features
FAQ & Support
Get help when you need it
- • Common questions
- • Troubleshooting
- • Contact support
- • Feature requests
Resources
Download guides and templates
- • Image size cheat sheets
- • Platform templates
- • Best practices guide
- • Sample images
Platform-Specific Guides
Etsy
Perfect product photos for Etsy listings
View GuideShopify
Optimize images for your Shopify store
View GuideAll Instagram formats covered
View GuideCreate perfect Pinterest pins
View GuideReady to Get Started?
Start processing your images now with our easy-to-use interface.