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Fast image compression

Compress your images
with BoostImage

Service makes image processing quick and easy. Optimize your images with just a few clicks to make your website load faster and look great.

Compression type
Choose a preset or switch to custom settings. Tabs stay visible while the detailed controls appear below.
Auto-start compression

Free to use. No account required.

Image Compression

Can you see the difference?

Drag the slider to see the compressed image next to the original. You’ll notice the file size is cut down by more than 71% while still keeping good quality!

image after compressionimage before compression
Before · 1.06 MB
After · 317 KB (-71%)
Features

Performance-ready image optimization

Boost your website’s speed and SEO rankings with AI-driven compression. We reduce file sizes by up to 80% while preserving every pixel of quality.

Perfect Core Web Vitals

Improve your LCP and PageSpeed scores instantly. Smaller payloads mean faster loading times, lower bounce rates, and better positions in search results.

Zero-loss Visual Quality

Our smart algorithm strips invisible metadata and noise, not detail. Get high-density images that look stunning on Retina displays without the heavy weight.

SEO-Engineered Assets

Search engines love fast sites. Automatically optimize images for Google Lighthouse requirements and turn performance into a competitive advantage.

// Create client with auth (once)
const api = axios.create({
  baseURL: 'https://api.boost-image.online',
  headers: { 'X-Api-Key': 'YOUR_API_KEY' }
});

// 1. Start a compression task
const { data: task } = await api.get('/v1/start/compress');

// 2. Upload your image
const formData = new FormData();
formData.append('file', file);
formData.append('task', task.id);
const { data: upload } = await api.post('/v1/upload', formData);

// 3. Get compressed result
const { data } = await api.post('/v1/process', {
  task: task.id,
  tool: 'compress',
  files: [{ server_filename, filename }],
  compression_level: 'recommended',
})

// response (simplified)
[{
 original_filename: 'example.jpg',
 size_before: 629370,
 size: 89310,
 link: '/image/9aa2bcee.../9f538d965ff...',
}]
API & Formats

Same engine in the UI and API.

Use BoostImage directly on the site or call the API from your code. The same compression presets and limits apply everywhere.

See full request/response examples for compress, convert, resize and upscale on the dedicated Api page.

Axios + REST
Copy & paste ready examples
Full flow
start → upload → compress → download

Simple plans for every team

Choose the right tier for your traffic. Upgrade anytime when you need higher limits or API access.

Free
$0/mo
Start optimizing. No card required.
  • 1,000 compressions / mo
  • 300 upscales / mo
  • API access included
  • Max upload file size limit 20 mb
  • Operation history
  • Perfect for personal use
  • On-Demand (pay as you go)
Pro
$5/mo
For creators and growing sites.
  • 10,000 compressions / mo
  • 3,000 upscales / mo
  • Full API access
  • Max upload file size limit 100 mb
  • Extended history (24h storage)
  • Priority processing
  • On-Demand (pay as you go)
Ultra
$30/mo
Maximum power and scale.
  • 50,000 compressions / mo
  • 10,000 upscales / mo
  • Full API access
  • Max upload file size limit 200 mb
  • Max history (72h storage)
  • Highest priority & limits
  • On-Demand (pay as you go)
FAQ

Everything You Need to Know

Find answers to common questions about formats, limits, and how our compression engine works under the hood.

Not at all! Our service uses smart compression technology to significantly reduce file size with minimal or no visible impact on image quality. Perfect for maintaining professional visuals while optimizing for the web.

our files are stored on our server only for a limited time that depends on your account: 1 hour for guests, 3 hours for the Free plan, 24 hours for Pro, and 72 hours for Ultra. The countdown starts when you upload. After that period, the files are automatically and permanently deleted. We do not share your files with third parties.

Fast-loading websites rank higher on search engines. Heavy, unoptimized images can slow your site down, which negatively impacts your position in search results. Optimizing images is a key step in improving SEO and user satisfaction.

Image optimization ensures your website loads faster, creating a better experience for visitors. Speedy pages improve your search engine rankings, reduce bounce rates, and save bandwidth—especially crucial for mobile users.

You can compress JPEG, PNG, WEBP, AVIF and SVG formats - ideal for blogs, e-commerce sites, and social media. Just upload your files, and our tool will handle the rest.

Yes, limits depend on your plan. Guests can upload up to 10 MB per file and 3 images at once. Free accounts allow up to 20 MB and 4 images. Pro and Ultra plans offer higher limits — up to 50 MB and 200 MB per file respectively, along with more parallel uploads.

Yes! We offer a powerful API for developers who need automated image optimization. You can easily integrate BoostImage into your applications to compress, resize, and convert images on the fly. Check out our API Documentation for details, authentication keys, and usage examples.

Definitely! BoostImage offers free optimization for smaller tasks. Simply drag and drop your images into our tool, and watch them shrink without losing quality. Perfect for bloggers, designers, and small businesses.

Ready when you are

Try compression right on the site. Sign up when you want more.

No credit card needed. Compress a few images as a guest, or create a free account to get higher limits, full history, API key, and the WordPress plugin.