Reduce Image Size in KB – Free Online Compressor | Fast & Private
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Reduce Image Size in KB – Free Online Compressor | Fast & Private
Updated Apr 8
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Reduce Image Size in KB – Free Online Compressor
📸 Reduce Image Size · Fast Compressor
Smart compression · Quality & scale control · Real-time preview
📷 Original
— KB
⬅️ No image selected
Click or drag & drop
Click or drag & drop
⚡ Compressed
— KB
✨ Waiting for compression
📂 Choose image or drag & drop (JPG, PNG, WebP)
🎨 Quality (JPEG/WebP)
82%
📏 Scale % (resize)
100%
📦 Output format
💡 Tip: Scale down + JPEG/WebP quality = best reduction
—
✨ Copied to clipboard
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164 ratings
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About This Tool
📘 Frequently Asked Questions – Reduce Image Size in KB
❓ How to reduce image size in KB without losing quality?
Our tool uses smart JPEG compression and optional resizing. Lower the quality slider slightly (70–85%) to keep visual quality while drastically cutting KB. For PNG, we convert to JPEG for maximum reduction.
❓ Is my image uploaded to any server?
Never! Everything runs locally in your browser using JavaScript, Canvas & FileReader. Your photos remain private and secure — 100% offline after page load.
❓ Can I reduce PNG image size?
Yes, upload any PNG. The tool converts to high‑efficiency JPEG (adjust quality) and optionally resizes dimensions. You get a compressed JPG with much smaller KB while preserving clarity.
❓ What’s the maximum file size?
We accept images up to 50MB. However, extremely large dimensions might cause canvas performance, but most modern devices handle 4K images smoothly.
Reduce Image Size in KB — fast, free, and browser‑based image compression. Ideal for passport photos, email attachments, web uploads, or social media. No registration, no watermarks. Simply drag & drop, adjust quality or width, and download the optimized file. Our tool uses advanced canvas algorithms to keep the best visual balance while minimizing kilobytes. Perfect for photographers, developers, and everyday users.
Category: Image Tools
Tool Information
Category
Image Tools
Updated
Apr 8
Status
Active
Rating
0
Type
Free Tool
20 people used this tool
