Image Optimizer API & Online Tool
Compress Images by 90%

Professional image compression for developers and businesses. Optimize JPG, PNG to WebP instantly. Start with 100 free credits - no credit card required.

Try It Now - No Sign Up Required

Drop an image here or click to upload

PNG, JPG, WebP up to 10MB

Optimization Complete!

92%
Size Reduced
2.4MB
Original
198KB
Optimized
Start Free Trial See How It Works

Why Choose FastImage.io Over TinyPNG and Other Alternatives?

See how we compare to other popular image optimization tools

Feature FastImage.io TinyPNG Kraken.io Compressor.io
Free Credits/Month ✅ 100 images 20 images Trial only Limited
Bulk Processing ✅ Up to 100 ✅ Up to 20 ✅ Unlimited ❌ Single only
API Access ✅ REST API ✅ Paid only ✅ Paid only ❌ None
WebP Conversion ✅ Included ❌ Not available ✅ Available ✅ Available
ZIP Download ✅ Available ❌ Not available ✅ Paid only ❌ Not available
Price/1000 images $8-10 $9-12 $13-15 N/A
Speed ⚡ <1 second 2-3 seconds 2-4 seconds 3-5 seconds
Credit Expiry ✅ Never expire Monthly reset Monthly reset N/A

Professional Image Optimization Features

Lightning Fast Compression

Optimize images in under 1 second with our high-performance infrastructure. Process millions of images daily with 99.9% uptime.

Smart File Size Reduction

Advanced algorithms achieve 70-90% file size reduction. Automatically selects optimal compression settings for each image type.

Developer-Friendly API

RESTful API with SDKs for Python, Node.js, PHP, Ruby, and Java. Simple integration with curl, detailed documentation, and code examples.

No-Code Web Interface

User-friendly drag-and-drop interface for non-technical users. Perfect for marketers, designers, and content creators.

Flexible Pay-As-You-Go

No monthly fees or subscriptions. Buy credits when needed, starting at $5. Credits never expire - use them anytime.

Global CDN Delivery

Optimized images served from 200+ edge locations worldwide. Automatic geographic routing for maximum speed.

Perfect For Every Use Case

Simple Web Interface

Perfect for marketers, designers, and anyone who needs quick image optimization without coding.

  • ✅ Drag & drop up to 20 images at once
  • ✅ Choose quality presets
  • ✅ Download optimized images instantly
  • ✅ No technical knowledge required
🎨

Upload → Optimize → Download

Developer API

Integrate image optimization directly into your applications.

curl -X POST https://api.fastimage.io/optimize \
  -H "X-API-Key: your_api_key" \
  -F "file=@photo.jpg" \
  -F "sizes=800x800,400x400" \
  -F "format=webp"
⚡

RESTful API • 99.9% Uptime

Bulk Processing

Process hundreds of images at once with our batch API.

  • ✅ Process up to 100 images per request
  • ✅ Automatic format conversion
  • ✅ Generate multiple sizes
  • ✅ Volume discounts available
📦

1000+ images in minutes

Frequently Asked Questions About Image Optimization

What is image optimization and why is it important?

Image optimization is the process of reducing file sizes while maintaining acceptable visual quality. It's crucial for website performance, SEO rankings, and user experience. Optimized images load faster, consume less bandwidth, and improve Core Web Vitals scores, which directly impacts Google search rankings.

How to reduce image file size without losing quality?

FastImage.io uses smart compression algorithms that analyze each image to find the optimal balance between file size and quality. We remove unnecessary metadata, optimize color palettes, and use advanced encoding techniques. For most images, we achieve 70-90% size reduction with no visible quality loss.

What's the best image format for web - JPEG, PNG, or WebP?

WebP is generally the best format for web, offering 25-35% better compression than JPEG and PNG. However, JPEG remains ideal for photographs, while PNG is best for images with transparency. FastImage.io automatically converts to the most efficient format based on your image content.

Can I bulk optimize multiple images at once?

Yes! FastImage.io supports batch processing of up to 100 images simultaneously through our API, or 20 images at once through the web interface. All optimized images can be downloaded as a ZIP file, making it perfect for bulk image optimization workflows.

Is FastImage.io safe and secure for sensitive images?

Absolutely. All uploads are encrypted with 256-bit SSL, processed in isolated environments, and automatically deleted after processing. We never store or access your images. For extra security, our API can be integrated directly into your application for on-premise processing.

Simple Credit-Based Pricing

1 credit = 1 image optimization • Credits never expire

Starter

$5
500 credits

$10 per 1,000 images

Get Started
Most Popular

Popular

$40
5,000 credits

$8 per 1,000 images

Save 20%

Get Started

Business

$300
50,000 credits

$6 per 1,000 images

Save 40%

Get Started

Start with 100 Free Credits

No credit card required • Get your API key instantly

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