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Fastly Image Optimizer

Ch 028.5of 84 Image Compression Software
  1. 1Runs onAPI, Linux, Web
  2. 2CostsFree plan · paid from $0.01/mo
  3. 3Image optimizationYes
  4. 4Origin shieldYes
4 lines stated Written from the maker's own pages: fastly.com
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The Fastly Image Optimizer homepage

Overview

Fastly Image Optimizer automates image processing and delivery for image-heavy sites and apps. It resizes, adjusts quality, crops or trims, changes orientation, converts formats, and serves images on demand at the edge. Transformations are made in real time from request parameters, avoiding the need to pre-generate and store multiple variants. Processed images are cached for reuse. Supported formats are WebP, AVIF, JPEG, and PNG; developers control resizing, quality, format, and cropping through query parameters and configuration. The service integrates with existing asset pipelines and CMS platforms while teams keep their current image sources. It can be enabled through the Fastly control panel or API, while Compute SDK access is available through a beta program. Pricing includes 100,000 image requests per month at 0.00 USD per free. Paid rates are billed per 10,000 image requests and vary by monthly volume, from 0.50 USD per month for 100,000–10 million requests to 0.01 USD per month beyond 5 billion. Every request sent to Image Optimizer, including through the SDK, counts as billable.

Who it is for

Fastly Image Optimizer suits teams serving image-heavy sites or apps that want request-time transformations and caching. Its control-panel and API options may suit developers integrating it with existing asset pipelines or CMS platforms.

What is good

  • Transforms images at the edge on demand.
  • Supports WebP, AVIF, JPEG, and PNG.
  • Caches optimized images for reuse.
  • Integrates with existing asset pipelines and CMS platforms.
  • 100,000 image requests per month are free.

What to know first

  • Every request sent to the service is billable.
  • Compute SDK access is through a beta program.
  • Pricing varies by monthly request volume.

Verdict

Fastly Image Optimizer offers configurable, on-demand image transformations with caching and a free monthly request allowance. Check the volume tiers and count all requests, including SDK requests, when estimating charges.

Fastly Image Optimizer plans and pricing

All plans
Image Optimizer — 0–100,000 image requests Free 100,000 image requests per month fastly.com · 1 Oct 2026
Image Optimizer — Beyond 5 Billion image requests $0.01/mo per 10,000 Image Requests Beyond 5 Billion image requests per month fastly.com · 1 Oct 2026
Image Optimizer — 1 Billion–5 Billion image requests $0.02/mo per 10,000 Image Requests 1 Billion–5 Billion image requests per month fastly.com · 1 Oct 2026
Image Optimizer — 500 Million–1 Billion image requests $0.02/mo per 10,000 Image Requests 500 Million–1 Billion image requests per month fastly.com · 1 Oct 2026
Image Optimizer — 150 Million–500 Million image requests $0.03/mo per 10,000 Image Requests 150 Million–500 Million image requests per month fastly.com · 1 Oct 2026
Image Optimizer — 50 Million–150 Million image requests $0.07/mo per 10,000 Image Requests 50 Million–150 Million image requests per month fastly.com · 1 Oct 2026

Compared on image compression software

Free plan
Yesfastly.com
Paid from
$1,500/mofastly.com
Image optimization
Yesfastly.com
Origin shield
Yesfastly.com

Facts

Purpose
Fastly Image Optimizer automates image optimization for image-heavy sites and apps.fastly.com · 1 Oct 2026
Edge transformations
It resizes, adjusts quality, crops or trims, changes orientation, converts formats, caches, and delivers images on demand at the edge.fastly.com · 1 Oct 2026
Dynamic processing
Images are transformed in real time from request parameters, eliminating the need to pre-generate and store multiple image variants.fastly.com · 1 Oct 2026
Caching
Optimized images are cached and reused so subsequent requests are served with minimal latency.fastly.com · 1 Oct 2026
Formats
Fastly Image Optimizer supports WebP, AVIF, JPEG, and PNG formats.fastly.com · 1 Oct 2026
Developer controls
Developers control resizing, quality, format, and cropping through query parameters and configuration.fastly.com · 1 Oct 2026
Workflow integration
The product integrates with existing asset pipelines and CMS platforms while teams continue using their current image sources.fastly.com · 1 Oct 2026
API and Compute
Image Optimizer can be enabled in the Fastly control panel or through the API, and Compute SDK access is available through a beta program.quic.fastly.com · 1 Oct 2026
Billing limit
Any request sent to Image Optimizer, including through the SDK, counts as a billable image request.quic.fastly.com · 1 Oct 2026
Default settings
Fastly provides configurable defaults for WebP and JPEG quality, resizing filters, upscaling, animated GIF to video, and processed file types.quic.fastly.com · 1 Oct 2026
Security and compliance
Fastly states that it is ISO/IEC 27001:2022 certified, audited against SOC 2 Type 2, audited against key GDPR requirements, PCI DSS Level 1 compliant, and audited against relevant HIPAA sections.fastly.com · 1 Oct 2026
Target customers
Fastly says its global edge network is designed for high-throughput image delivery for media sites, ecommerce platforms, and SaaS applications.fastly.com · 1 Oct 2026

Company

Founded
2011fastly.com · 28 Sept 2026
Headquarters
San Francisco, California, United Statesfastly.com · 28 Sept 2026

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