Compress any file format, instantly

Securely compress PDF, JPEG, PNG, MP4, and 50+ other formats without losing quality. Fast online compression tool for images, documents, videos, and more.

Drag and drop your files to compress

Try it out now with up to 10 files at once, 10MB each

Trusted by industry leaders worldwide

Compressor App View

This is your compression dashboard — we can't wait for you to try it!

Meet the world's most powerful online file compressor

With one click, you'll cut file sizes, safeguard data, and speed up your workflow – whether you're sharing PDFs or optimizing high-res media. Our simple online uploader, robust API, and airtight security make it effortless to compress documents, images, videos, and more.

  • 50+file formats
  • 99.99%historical uptime
  • 1300+happy customers
hero_header.png
Image • PNG WebP
Compressed 69%
promo_intro.avi
Video • AVI MP4
Compressed 51%
term_sheet.pdf
Document • PDF PDF
Compressed 72%
podcast_may.wav
Audio • WAV AAC
Compressed 84%
main_bundle.js
Web • JS JS
Compressed 27%

Optimize your files and simplify how you work

Join hundreds of professionals and businesses who trust us to reduce file size instantly, securely, and without compromise. From creative teams to enterprise workflows, Compressor helps you save time, storage, and stress. Watch the numbers grow — you're in good company.

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Create Free Account

Your business runs better on smaller files

File compression is the reason your storage lasts longer, your sites load faster, and your team works smoother.

Save Storage, Cut Costs

Compressing files reduces storage needs across the board — whether it’s cloud space, local drives, or backup systems.

Speed Up Transfers & Sharing

Smaller files upload, download, and sync faster — perfect for email attachments, file-sharing links, or cloud workflows.

Improve Website & App Performance

Optimized images, scripts, and videos load faster, improving SEO, user experience, and bounce rates — especially on mobile.

Streamline Remote Work

Easier to send compressed documents, media, and project files to clients or teammates — no more "file too large" errors.

Reduce Bandwidth Usage

Smaller files mean less strain on networks and devices — helpful for teams, travelers, or users on mobile data.

Keep Quality, Lose the Bulk

Modern compression techniques reduce file size while maintaining visual and audio integrity — your content stays sharp.

Eco-Friendly by Design

Less data transferred means lower energy consumption across data centers and devices — a smarter, greener workflow.

Built for speed, security, and simplicity

Compressor combines powerful technology with proven reliability. Compress files online quickly and securely.

All Formats Welcome

All Formats Welcome

Upload (almost) any file type and watch our compression work its magic.

Unlimited Cloud Storage

Unlimited Cloud Storage

Enjoy unlimited cloud storage, exclusively for our web app users.

Custom Compression Modes

Custom Compression Modes

Switch between different compression levels for perfect file optimization.

Seamless Cloud Imports

Seamless Cloud Imports

Connect your favorite cloud service and compress files without hassle.

Batch Compression

Batch Compression

Batch compress multiple files for quicker, more convenient workflows.

Archive Upload

Archive Upload

Upload a ZIP and automatically compress each file inside for instant efficiency.

Results You Can See and Measure

  • One-Click Simplicity

    Drag, drop, and compress – no technical knowledge or complicated settings required.

  • Cut Costs, Not Corners

    Lower operational costs by shrinking files and minimizing your data transfer overhead.

  • Effortless API Integration

    Plug into existing platforms and apps with ease, thanks to our developer-friendly API and streamlined setup.

  • Cross-Platform Convenience

    Access your compressed files from any device, anywhere, with our cloud-based solution.

  • Scalable for High Volumes

    Perfect for growing businesses and power users who handle thousands of files daily.

  • Reliable Uptime & Support

    Trust in a service designed for consistent performance and backed by responsive customer support.

Developers

File Compression API

Unleash the full potential of file compression with our robust API. Built for developers who demand performance, our RESTful endpoints handle everything from basic compression to advanced file manipulation – all with just a few lines of code.

No matter where you are in your journey, our friendly and lightning-fast support team is here to help you every step of the way.

  • Bulletproof Reliability

    99.99% uptime SLA with redundant infrastructure ensures your compression pipeline never stops.

  • Smart Webhooks

    Real-time notifications for compression events with automatic retries and detailed status tracking.

  • Lightning-Fast Processing

    Compress your files in parallel through our distributed system, from small images to enterprise datasets.

Bring Your Own Storage

Easily connect your favorite object storage to our API. With just a single secure parameter, you can automatically store your compressed files directly in your AWS, GCP, Azure, or any S3-compatible bucket.

Review Rueben H. Review Stars

Cut my file sizes in half. Huge space saver.

— Rueben H.
Review Dhruv D. Review Stars

Honestly impressed - it just works.

— Dhruv D.
Review Shane C. Review Stars

Support was genuinely helpful. Rare these days.

— Shane C.
Review Brendon M. Review Stars

Saved me so much space on my files.

— Brendon M.
Review Saanvi G. Review Stars

Excellent compression with ultra-fast results.

— Saanvi G.
Review Christopher S. Review Stars

High performance and incredibly easy to scale.

— Christopher S.
Review Alberto B. Review Stars

My team loves how easy the batch uploads are.

— Alberto B.
Review Angie H. Review Stars

Clean interface and super easy navigation.

— Angie H.
Review Sheila W. Review Stars

Amazing service, even for very large files.

— Sheila W.
Review Vincent O. Review Stars

Simple, fast, and actually works. I use it daily.

— Vincent O.

Rocket-Powered Compression Technology

We take file compression seriously – so we've invested in the latest GPU technology and ultra-powerful servers to ensure your files are processed quickly and seamlessly. With this cutting-edge infrastructure, you'll enjoy blazing-fast compression without lifting a finger.

Get Started Now
Rocket-Powered Compression Technology

Frequently Asked Questions

Have more questions? Contact us and we will get back to you in under 12 hours.

  • What file types can Compressor compress and optimize?

    Compressor supports all the most popular file formats for images, videos, audio, documents, and even websites and archives. From JPEG and MP4 to PDF and HTML, we've got you covered. Plus, we're constantly adding support for new formats to ensure seamless file optimization for all your needs!

  • How does Compressor maintain file quality while reducing size?

    Compressor uses advanced compression algorithms and modern codecs to reduce file size while preserving quality. For supported formats, we also leverage intelligent file type conversion to achieve optimal results, ensuring your files look great and perform flawlessly while saving space.

  • How does the free unlimited online cloud storage work?

    Every compressed file is securely stored in our exclusive cloud storage, available to all web users on any plan. You can access, manage, and download your files from your Compressor account on any device, anywhere in the world. It's a convenient, hassle-free way to keep your optimized files organized and always within reach.

  • Is there a free version of Compressor, and what are its limitations?

    Compressor offers a completely free plan with 100MB of monthly compression. It's our way of saying welcome and letting you experience the full power of Compressor — with no upfront commitment. You can compress all supported file types with full quality, speed, and security.

  • How does the Personal plan differ from the Business plan?

    The Personal plan is perfect for individuals who need a robust online file compression service with all formats and imports unlocked. The Business plan offers greater monthly quotas, API access for seamless integration, prioritized support, and the ability to add up to 5 users per account, making it ideal for teams and businesses.

  • Can Compressor compress all file formats in one place?

    Yes, Compressor can handle all file formats in one place. Using machine learning, we automatically detect the file type, so you can simply upload multiple formats at once, and we'll take care of the rest — quickly and effortlessly

  • How secure is my data when using Compressor?

    Your data is very secure with Compressor. Our platform is developed and hosted in Germany and fully GDPR-compliant to ensure the highest privacy standards. We also perform regular security scans and updates to keep your files and information protected at all times. Your trust and safety are our top priorities.

  • Does Compressor provide an API for developers?

    Yes, Compressor provides a powerful API designed specifically for developers. Our API allows seamless integration of our advanced compression and optimization features into your applications, websites, or workflows. It supports all popular file formats and offers extensive documentation to help you get started quickly.

  • How quickly can Compressor compress large batches of files?

    Compressor processes most files in real-time, ensuring quick results, while larger videos may take a bit more time. We use dedicated bare-metal machines to handle workloads efficiently and are continuously investing in improvements to make our compression speeds even faster. Whether it's a single file or a large batch, we strive to deliver exceptional performance every time.

  • Are there settings I can adjust to control the level of compression?

    Yes, both the online web version and API offer extensive yet user-friendly settings to customize your compression preferences. You can control compression levels, choose specific codecs, and enable format conversions, giving you full flexibility to meet your exact needs.

  • Is there a limit to the number of files I can compress monthly?

    Yes, there is a monthly limit based on your plan — Personal, Business, or Enterprise. Instead of counting individual files, we measure the total amount of data you upload to our platform. Each plan has a different data allowance, so you can choose the one that best fits your needs.

Browse Tools by File Format

Looking for a specific format? Browse our full collection of free compression and conversion tools — including PDF, PNG, JPEG, MP4, and 50+ other file formats.

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Great news — you've landed here via a referral link. If you sign up for a paid plan today, you'll instantly get $5 off your purchase.

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