Compress, Resize & Convert
Images Online — Free
18 professional image tools that run entirely in your browser. Compress images online, resize to exact pixels, convert PNG to JPG, remove EXIF metadata and more — instant, private, no account needed.
All Tools
Everything You Need for Image Optimization
18 powerful tools, all free, all running locally in your browser.
Format Conversion
Convert between PNG, JPG, and WEBP formats instantly
Image Editing
Resize, crop, rotate, and flip your images with ease
Adjustments & Privacy
Fine-tune colors, apply effects, and protect your privacy
Utilities & Extras
Base64 encoding, favicon generation, watermarking, and more
Image Compressor
Reduce file size without losing quality
Image Resizer
Resize to exact dimensions instantly
PNG to JPG
Convert PNG images to JPG format
JPG to PNG
Convert JPG images to PNG format
WEBP to JPG
Convert WEBP images to JPG format
JPG to WEBP
Convert JPG images to WEBP format
Image Cropper
Crop images with precision control
Image Rotator
Rotate images to any angle
Flip Image
Flip images horizontally or vertically
Grayscale Converter
Convert color images to grayscale
Blur Image
Apply blur effects to images
Brightness & Contrast
Adjust brightness and contrast levels
EXIF Remover
Strip metadata for privacy protection
Image to Base64
Encode images to Base64 strings
Base64 to Image
Decode Base64 strings back to images
Favicon Generator
Generate favicons from any image
Image Watermark
Add text watermarks to protect images
Image Quality Checker
Analyze image quality and metadata
Guides
Image Optimization Guides
Your Files Never Leave Your Device
Unlike other online tools, PixelTools processes everything locally. No cloud, no uploads, no risk.
Zero Upload
All image processing happens directly in your browser using the Canvas API. Your files never touch our servers.
No Tracking
We don't collect, store, or analyze your images or personal data. What you process stays on your device.
Instant Processing
No server round-trips means no waiting. Results appear in milliseconds, even on large files.
Always Free
Every tool on PixelTools is completely free to use. No subscriptions, no credits, no hidden limits.
Professional Image Tools for Creators, Businesses & Developers
Whether you're a content creator optimizing images for social media, an ecommerce seller preparing product photos, or a web developer compressing assets for faster load times, PixelTools gives you everything you need — right in your browser. Our 18 free image tools require no installation, no account, and no upload to any server.
Every tool uses the browser's native Canvas API to process your images locally. When you compress an image online, the file never leaves your device. When you convert PNG to JPG, the conversion happens in milliseconds without any server round-trip. This approach is faster, more reliable, and fundamentally more private than cloud-based alternatives.
For ecommerce businesses, properly optimized images can dramatically improve page load speed, which directly impacts conversion rates and SEO rankings. Google's Core Web Vitals — specifically Largest Contentful Paint (LCP) — are heavily influenced by image optimization. Our image resizer and compressor tools make it easy to prepare product images at the exact dimensions required by Shopify, WooCommerce, or Amazon — without expensive software like Photoshop.
Social media managers will appreciate the instant format conversion tools. WEBP images from modern cameras often need to be converted to JPG for compatibility. Our WEBP to JPG converter handles this in one click, preserving quality while ensuring maximum compatibility across all platforms and devices.
Privacy-conscious users will find our EXIF metadata remover especially valuable. Modern smartphones embed GPS coordinates, device information, and timestamps into every photo. Stripping this metadata before sharing images online is a simple but important privacy practice — particularly for journalists, activists, and anyone sharing photos of sensitive locations.
Image Format Comparison: JPG vs PNG vs WEBP
Choosing the right image format is the single most impactful decision for web performance. Here's a complete comparison:
| Format | Best For | File Size | Transparency | Web Perf. |
|---|---|---|---|---|
| JPEG / JPG | Photos, product images, social media | Small | No | Excellent |
| PNG | Logos, screenshots, graphics with text | Large | Yes | Good |
| WEBP | All web images — modern browsers | Smallest | Yes | Best |
| GIF | Simple animations, icons | Medium | Yes | Poor |
Use our JPG to WEBP converter or PNG to JPG converter to switch formats instantly.
JPEG Quality Settings — Which Should You Use?
The quality setting is the most important parameter when compressing images. Here's a practical guide to choosing the right level:
| Quality Level | Best Use Case | Size Reduction | Verdict |
|---|---|---|---|
| 90–100% | Print, archiving, professional photography | 10–30% | Overkill for web |
| 80–90% | High-quality web images, hero photos | 30–50% | Good balance |
| 70–80% | Product images, blog photos, social media | 50–70% | Recommended |
| 50–70% | Thumbnails, previews, email images | 70–85% | Aggressive but fine |
| Below 50% | Tiny icons, low-priority images | 85%+ | Visible artifacts |
Try our Image Compressor with the quality slider to find the perfect balance for your images.
Real-World Use Cases
A Shopify seller uploads 50 product photos at 4MB each. Using our compressor at 75% quality, they reduce each to under 200KB — cutting page load time by 80% and improving Google rankings. The images look identical to customers.
Resize for Shopify →A social media manager needs the same image in 4 different sizes for Instagram (1080×1080), Facebook (1200×630), Twitter (1200×675), and LinkedIn (1200×627). Our resizer handles all four in under 2 minutes.
Resize for Instagram →A journalist photographs a source and needs to share the image without revealing the location. Our EXIF remover strips GPS coordinates, camera model, and timestamps in one click before the file is sent.
Remove EXIF Metadata →A developer converts all site images from PNG to WEBP, reducing total page weight by 35% and improving Core Web Vitals LCP scores — a key Google ranking factor that directly impacts search position.
Convert to WEBP →Email providers like Gmail limit attachments to 25MB. A marketing team compresses 10 product images from 3MB each to under 200KB each, making the entire email under 2MB and ensuring it reaches every inbox.
Compress for Email →Why PixelTools Beats Alternatives
| Feature | PixelTools | Typical Alternatives |
|---|---|---|
| Files uploaded to server | Never | Always |
| Account required | No | Often |
| File size limits | None | 5–25MB |
| Number of tools | 18 | 1–3 |
| Processing speed | Instant | Depends on server |
| Cost | Free forever | Free tier / Paid |
| Works offline | Yes | No |
| Mobile friendly | Yes | Varies |
Before & After: Real Compression Results
Here's what happens when you run typical images through PixelTools at 75% quality:
Results vary by image content. Try our Image Compressor to see your own results.
10 Image Optimization Tips That Actually Work
Always compress before uploading to any platform
Use WEBP for web images — 30% smaller than JPG
Resize to display dimensions — never serve 4K in a 400px slot
75–80% JPEG quality is the sweet spot for web
Strip EXIF metadata before sharing photos publicly
Use PNG only for logos and images needing transparency
Set width & height on img tags to prevent layout shift
Lazy-load images below the fold with loading='lazy'
Use descriptive file names with keywords for image SEO
Target under 200KB for hero images, 80KB for thumbnails
Read the full guide: How to Optimize Images for SEO · Compress Images for Website Speed
Frequently Asked Questions
Are these tools really free?
Do my images get uploaded to a server?
What image formats are supported?
Is there a maximum file size?
Do the tools work on mobile?
How does browser-based processing work?
Can I use these tools for commercial projects?
Most Popular Tools
Processed Locally
Your images are processed entirely in your browser using the Canvas API. We never see, store, or transmit your files — technically impossible.
- No server upload — ever
- No account needed
- No data collection
- Works offline after first load
- Open to all, forever free
Social Media Size Quick Ref
- Instagram Square1080 × 1080px
- Instagram Story1080 × 1920px
- Facebook Cover820 × 312px
- Twitter Header1500 × 500px
- LinkedIn Banner1584 × 396px
- YouTube Thumbnail1280 × 720px