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ShortPixel

Paid

An AI-assisted image optimizer that compresses JPG, PNG, WebP and AVIF files for faster websites. Used by 1 million+ sites with 32 billion images optimized.

Inputs: imageOutputs: image
Type
Saas

About ShortPixel

ShortPixel is an AI-assisted image optimization platform designed to compress and convert images for faster website performance. It supports JPG, PNG, WebP, AVIF, and other formats, offering lossy, glossy, and lossless compression algorithms. The tool helps reduce file sizes while maintaining visual quality, and includes bulk optimization, EXIF metadata management, and format conversion (e.g., animated GIF to WebP or MP4, CMYK to RGB, BMP/TIFF to web-friendly formats). Primarily used as a WordPress plugin, it also offers WP-CLI support, multisite compatibility, and a REST API for integration with other systems. Direct Cloudflare integration and GDPR compliance are highlighted features. ShortPixel is used by over 1 million sites and has processed billions of images, according to the company. The platform is part of a broader ecosystem with both monthly subscription and one-time credit plans.

Key Features

SmartCompress with Lossy, Glossy, and Lossless algorithms
Bulk optimization with next-gen format conversion (WebP, AVIF)
EXIF management and metadata removal
Regex-based exclusion rules for advanced optimization control
Automatic conversion of animated GIF to WebP or MP4
Legacy format cleanup (BMP, TIFF) and CMYK to RGB conversion
WP-CLI support and WordPress multisite compatibility
API key aliases for agency workflows and Cloudflare integration

Pros & Cons

Pros
  • AI-assisted compression selects the best algorithm for each image
  • Supports modern formats like WebP and AVIF for smaller file sizes
  • Bulk optimization saves time on large media libraries
  • Deep WordPress integration with multisite and WP-CLI support
  • Includes conversion from animated GIF to MP4 for further size reduction
  • GDPR compliant and provides Cloudflare integration
Cons
  • Free tier likely has credit/usage limits; exact limits should be verified
  • Requires internet connection for cloud-based optimization
  • Advanced features (e.g., API, WP-CLI) may require paid plans
  • One-time credit purchases may not suit recurring high-volume needs
  • Some format conversions (e.g., GIF to MP4) may require specific plans

Best For

Speeding up WordPress websites by optimizing image librariesE-commerce product image compression while preserving qualityBulk conversion of legacy image formats to modern web formatsAutomating image optimization for agency clients via APIReducing page load times for mobile-first and global audiencesMaintaining image quality for photography portfolios with lossless options

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FAQ

What image formats does ShortPixel support?
Based on available information, ShortPixel supports JPG, PNG, WebP, AVIF, and legacy formats like BMP and TIFF. Conversion to JPEG and next-gen formats is also available.
Is there a free plan?
The pricing page indicates a free plan exists, but the exact number of free credits or limitations should be verified on the website.
Can I use ShortPixel without WordPress?
Yes. While it has deep WordPress integration, ShortPixel also offers a REST API and direct upload options, allowing use with other platforms or custom workflows.
Does ShortPixel remove EXIF data?
Yes, EXIF management is available, allowing you to keep or remove metadata for privacy or performance reasons.
What is the difference between Lossy, Glossy, and Lossless?
Lossy offers the highest compression with minor quality changes, Glossy preserves color profiles and structure for good quality, and Lossless retains all original details but with smaller file sizes.
Can I optimize animated GIFs?
Yes, ShortPixel can convert animated GIFs to animated WebP or MP4, significantly reducing file size while maintaining motion.