Compress 100 images in 10 seconds.
Privately. On your computer.
Batch-compress images locally on Mac, Windows, or Linux. No uploads, no internet required, no subscription.
Built for private production work
Compression that respects your files and your time.
Private by design
Your images and videos are processed on your computer, so client files do not need to pass through a third-party upload queue.
Built for batch work
The desktop workflow is made for repeated compression tasks: folders, large sets, and production assets that browser tools make tedious.
Simple lifetime pricing
Pay once for Pro and keep using it without monthly renewals, usage meters, or surprise subscription lock-in.
Product promise
A compression tool should feel boringly trustworthy.
FastCompressor is built around one simple idea: compression should be fast, private, and owned by you. The desktop app keeps files on your machine, removes upload bottlenecks, and avoids another monthly subscription for a utility workflow.
Professional Compression Hub
Select a specialized tool to start optimizing your assets with zero quality loss.
Need a quick one-off?
Use the browser tools for small, instant jobs. For private bulk compression, the desktop app is the cleaner workflow.
Get desktop appOnline tools
Free, fast, and best for small tasks
Pricing
Less than one month of Adobe.
Yours forever.
No subscriptions. No renewals. No tricks. Most tools charge $5-15/month - you pay $19 once.
Try the workflow first
Test FastCompressor on real files before upgrading to the unlimited desktop workflow.
- Try the local desktop workflow
- Compress up to 20 images per session
- JPG, PNG, and WebP support
- Private processing on your machine
Unlock Lifetime Pro
Unlimited private compression for real production workflows. No recurring fees, no hidden costs.
One-time payment - No renewal - All future updates included
- Unlimited batch compression
- Folder watch workflow
- Advanced presets and metadata cleanup
- All future updates included
Secure checkout via Paddle · SSL encrypted · Instant license delivery
Squoosh: Free (browser-based, no batch processing)
Optimage: $49/year subscription
FastCompressor Pro: $19 once. Unlimited. Private. Forever.
| Feature | Free | Pro |
|---|---|---|
| Bulk Compression | Up to 20 images / session | Unlimited |
| Local Processing | Yes | Yes |
| Privacy First | Yes | Yes |
| Quality Control | Basic Slider | Advanced Presets |
| Folder Watch Mode | No | Included |
| Metadata Removal | Manual | Batch Export Presets |
| Updates | Standard | Priority Lifetime Updates |
Online tools are the bottleneck in your workflow.
Waiting for uploads is a waste of time. Your computer has the power — use it to optimize images instantly.
Slow uploads and data privacy risks
Don't put your client's unreleased assets on a 3rd party server.
Queue times and API fatigue
Stop managing API keys or waiting for external servers to finish.
Arbitrary limitations and subscriptions
Unlimited bulk processing shouldn't require a monthly fee.
Offline Image Compressor for Mac, Windows & Linux
A fast, offline image compressor that runs natively on your desktop. Compress JPG, PNG, TIFF, GIF & WebP in bulk — no internet required. Free download for Mac, Windows 10, and Linux.
Native speed. Zero upload time.
Drag. Drop. Done. Process 100+ images in seconds without waiting for a server.
Works on your device.
It processes everything locally. Perfect for secure client environments, planes, or remote work.
Privacy first — no cloud uploads
Your assets never leave your computer. Zero risk of data leaks or privacy breaches.
Compress Any Format — Fast & Offline
JPG, PNG, TIFF, WebP, GIF & AVIF — optimized in seconds, privately on your device
Smart Compression
Intelligent algorithms reduce file size without noticeable quality loss.
Typical 75% size reduction
Batch Processing
Compress entire folders at once with drag & drop simplicity.
Advanced Controls
Fine-tune TIFF, PNG & GIF optimization with precise quality, resizing, and watermark controls.
Designed for real workflows
FastCompressor adapts to creators, designers, and developers.
Graphic Designers
Resize & watermark portfolios instantly
Content Creators
Shrink images for YouTube thumbnails, blogs
Web Developers
Optimize site performance in seconds
Social Media Teams
Resize for every platform without quality loss
Compress TIFF & Reduce TIFF File Size
Need to reduce TIFF file size for print, archival, or production workflows? FastCompressor is a dedicated TIFF file size reducer that compresses .tif files while keeping the original format and quality intact — powered by lossless LZW and Zip-based algorithms.
Open FastCompressor
Download the free offline desktop app for Mac, Windows, or Linux — or use the online TIFF compressor in your browser.
Add Your TIFF Files
Drag and drop .tif or .tiff files. The tool uses lossless compression to reduce TIFF file size without changing the format or removing any pixel data.
Download Optimized TIFFs
Save the optimized TIFF files instantly. No format conversion, no quality loss, no cloud uploads — everything runs privately on your device.
How to Compress a TIFF File Without Losing Quality
TIFF files are essential for archival photography, print production, and GIS workflows — but they can be extremely large. FastCompressor applies lossless LZW and Zip-based compression to significantly reduce TIFF file size without any pixel or metadata loss. Unlike tools that convert TIFFs to JPEG, our TIFF file size reducer keeps the output in native .tif format so your files remain compatible with every professional workflow. The desktop app handles high-resolution batch TIFF compression entirely offline.
Compress Video & Reduce Video File Size
Faster uploads, smoother playback, and more storage. FastCompressor reduces video file size without sacrificing clarity. The perfect video size reducer for MP4, MOV, and WebM — optimized for YouTube, Discord, and Email.
Web Optimized
Compress MP4 videos with advanced H.264/H.265 encoding. Our video size reducer ensures your videos are lightweight for the web while maintaining high definition.
- Targeted file size goals
- Resolution scaling (4K to 1080p)
Desktop Power
For high-bitrate MOV and ProRes files, the FastCompressor desktop app provides unlimited hardware acceleration and bulk video compression.
Get Desktop App →PNG Optimizer & Animated GIF Reducer
Batch compress PNG images for websites, apps, and ecommerce — or reduce animated GIF file size for email campaigns and social media. FastCompressor preserves transparency, animation frames, and visual quality across every format.
Batch Compress PNG
Our PNG optimizer reduces file size while preserving crisp transparency and alpha channels — perfect for logos, icons, UI assets, and screenshots. Batch compress PNG files in bulk using the desktop app for larger workflows.
Try the online PNG compressor →Animated GIF Reducer
Reduce animated GIF file size by optimizing frame data and color palettes — without breaking the animation. Ideal for email campaigns, documentation, tutorials, and social media posts that need lightweight, smooth GIFs.
Try the online GIF compressor →Your Files. Your Computer.
Your Control.
Unlike online tools, we never send your files to a server. Your images remain local — perfect for sensitive client work, unreleased designs, or personal photos you care about.
Frequently Asked Questions
Answers to the most common questions about our tool
Is it really private?
Yes. FastCompressor performs all operations on your local CPU/GPU. It processes everything locally on your device. Your images never leave your machine.
Why use this over online tools?
Online tools are slow, limit file sizes, and pose a privacy risk. FastCompressor is built for bulk workflows—compressing hundreds or thousands of assets instantly without waiting for any server.
What happens after the free limit?
You can continue using the app for free! You'll just be limited to 20 images per session. To unlock unlimited bulk processing a one-time upgrade is available.
Does it support batch processing?
Yes! You can drag and drop multiple images or entire folders for simultaneous processing, saving you time and effort.
How do I compress a TIFF file without losing quality?
FastCompressor uses lossless LZW and Zip-based compression to reduce TIFF file size without any data loss. Simply open the app or use the online TIFF compressor, drop your .tif files, and download the optimized TIFF — the format stays the same and every pixel is preserved.
Does FastCompressor work offline on Mac, Windows, and Linux?
Yes! FastCompressor is a fully offline image compressor. Download the free desktop app for macOS, Windows 10/11, or Linux. All compression happens locally on your machine — no internet connection required and your files never leave your device.
You have been sending client files
to strangers' servers. Stop.
FastCompressor keeps everything on your machine - your images never leave your computer. And it costs less than lunch. $19, once, forever.
30-day refund, no questions asked · Instant download · macOS, Windows & Linux