Free Online Image Compressor & Converter Tools - 100% Private | GMK Solution

Introducing Our Free Image Tools: Compress & Convert with Complete Privacy

We're excited to announce the launch of two brand-new free tools designed to make your image optimization workflow faster, easier, and completely private.

What We've Built

Free Image Compressor to reduce image file sizes by up to 80% without visible quality loss. Perfect for optimizing website images for faster loading and better Core Web Vitals scores.

Free Image Converter to convert between JPG, PNG, WebP, and AVIF formats instantly. Switch to modern formats for better compression without sacrificing compatibility.

Why We Built These Tools

As an SEO & web development agency working with clients worldwide, we constantly need to optimize images for websites. Most online tools require:

❌ Uploading files to third-party servers

❌ Waiting in upload/download queues

❌ File size limitations

❌ Daily usage caps

❌ Watermarked results

We wanted something better. So we built tools that:

✅ Process 100% in your browser - Zero server uploads

✅ No file size limits - Compress 50MB images if you want

✅ Unlimited usage - 20 files per batch, unlimited batches

✅ Privacy-first - We never see your images

✅ Lightning fast - WebAssembly-powered processing

✅ Completely free - No hidden costs or premium tiers currently

Image Compressor: Optimize for Core Web Vitals

Key Features

🔒 Privacy-First Processing All compression happens locally in your browser using WebAssembly. Your images never touch our servers.

📦 Multiple Format Support

• Input: JPG, PNG, WebP, AVIF
• Output: JPG, PNG, WebP, AVIF with automatic fallbacks

⚙️ Full Control

• Adjustable quality slider (30-100%)
• Max dimensions setting (auto-resize large images)
• Format conversion during compression
• Batch processing (20 files at once)

⚡ Built for Speed Process multiple images simultaneously. No waiting in queues, no upload/download delays.

Perfect For:

• Web Developers - Optimize images before deployment
• Bloggers - Reduce image sizes for faster page loads
• E-commerce - Compress product photos without quality loss
• SEO Professionals - Improve Core Web Vitals scores
• Designers - Quick exports for web delivery

SEO Benefits

Heavy images hurt your search rankings. Our compressor helps you:

✓ Keep hero images under 200KB (desktop) / 120KB (mobile)

✓ Achieve LCP (Largest Contentful Paint) under 2.5 seconds

✓ Prevent layout shift with proper sizing

✓ Support modern formats (WebP/AVIF) with JPEG/PNG fallbacks

Try Image Compressor →

Image Converter: Modern Formats Made Easy

Key Features

🎨 Format Flexibility Convert between:

• JPEG ↔ PNG ↔ WebP ↔ AVIF
• Automatic fallbacks for unsupported formats
• Preserve or adjust quality during conversion

🔄 Smart Batch Processing

• Convert up to 20 images simultaneously
• Consistent quality settings across all files
• Optional dimension constraints

📱 Browser Compatibility If your browser doesn't support AVIF or WebP, we automatically fall back to PNG or JPEG.

Perfect For:

• Converting to WebP - 30% smaller than JPEG/PNG
• Trying AVIF - 50% smaller than JPEG with better quality
• Legacy Support - Convert modern formats back to JPG/PNG
• Batch Operations - Convert entire folders at once
• Quick Experiments - Test different formats instantly

When to Use Each Format:

JPEG - Photos, complex images, maximum compatibility PNG - Graphics with transparency, screenshots, logos WebP - Modern standard, 30% smaller, great browser support AVIF - Cutting-edge, 50% smaller, growing browser support

Try Image Converter →

How It Works: Privacy-First Technology

Client-Side Processing

Both tools use WebAssembly for near-native performance directly in your browser:

1. Select Images - Choose files from your device
2. Processing - Compression/conversion happens in your browser
3. Download - Get optimized files instantly

Your images never leave your device. We don't see them, store them, or transmit them anywhere.

Technical Details

• WebAssembly-powered - Fast, efficient compression/conversion
• No server dependency - Works even if our servers are down
• Offline capable - Once loaded, works without internet
• Open-source libraries - Built on trusted image codecs

Usage Limits & Fair Use

Free Tier (No Account Required)

• 20 compressions/conversions per day
• Resets daily at 12:00 AM Bangladesh Time (GMT+6)
• 20 files per batch
• No file size limits
• No watermarks

Registered Users (Free Account)

• 200 compressions/conversions per day
• Resets daily at 12:00 AM Bangladesh Time (GMT+6)
• 20 files per batch
• Priority processing
• Usage history tracking

Create Free Account → to unlock 10x more daily processing.

We designed these limits to prevent abuse while allowing genuine users ample capacity. Need even more? Contact us about enterprise solutions.

Why Choose Our Tools?

vs Other Free Tools

Feature	GMK Solution	Typical Free Tools
Privacy	100% local	Upload to servers
File size limit	None	5-10 MB max
Daily limit	Almost free, daily 200	10-20 images
Speed	Instant	Queue delays
Watermarks	Never	Often present
Quality	Full control	Limited options

vs Paid Software

Our tools offer professional-grade features without:

❌ Software installation

❌ Monthly subscriptions

❌ License keys

❌ Version updates

❌ Learning curves

Just open your browser and go.

Tips for Best Results

Image Compression

For Web Use:

• WebP at 75-80 quality for photos
• PNG for graphics with transparency
• Compress before uploading to CMS
• Test with PageSpeed Insights after deployment

For Maximum Compression:

• Try AVIF format (50% smaller than JPEG)
• Set aggressive quality (60-70 for photos)
• Resize to exact display dimensions
• Convert photos to WebP, graphics to PNG

For Email Attachments:

• JPEG at 70-80 quality
• Resize to reasonable dimensions (1920px max)
• Batch compress before sending

Image Conversion

Switching to Modern Formats:

1. Convert originals to WebP (75-85 quality)
2. Keep JPEG copies as fallbacks
3. Use <picture> tags for compatibility
4. Monitor browser support for AVIF

Legacy Conversions:

• WebP → JPEG when sharing with old software
• PNG → JPEG for photos (reduce file size)
• Keep PNG for logos and graphics

What's Next?

These tools are just the beginning. We're working on:

🔜 Coming Soon:

• Bulk download as ZIP
• Custom preset saving
• Drag-and-drop reordering
• Image dimension calculator
• Before/after comparison view

📢 Have Feedback? We'd love to hear how you're using these tools! Contact us with suggestions, bug reports, or feature requests.

Built by Developers, for Developers

At GMK Solution, we build tools we actually use. These image optimizers solve real problems we encounter daily:

• Optimizing client websites for Core Web Vitals
• Converting images for modern web formats
• Batch processing design deliverables
• Privacy-conscious image handling

We're sharing them for free because:

1. Good tools should be accessible - No one should pay monthly fees for basic image optimization
2. Privacy matters - Your images are your business
3. Speed matters - Client-side processing is faster than server uploads
4. Community matters - We benefit from open-source, so we give back

Try Them Now

🗜️ Free Image Compressor → Reduce file sizes by 50-80% without quality loss

🔄 Free Image Converter → Convert between JPG, PNG, WebP, and AVIF formats

Both tools are:

✓ 100% free forever

✓ No registration required

✓ Privacy-first (client-side processing)

✓ No file size limits

✓ No usage caps

Need Custom Image Solutions?

While our free tools work great for most use cases, we also build custom image processing solutions for businesses:

• Automated image pipelines - Process thousands of images automatically
• API integration - Connect image optimization to your workflow
• Custom compression presets - Brand-specific optimization rules
• Bulk processing tools - Handle enterprise-scale image libraries
• White-label solutions - Your own branded image tools

Contact us to discuss your needs.

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