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Hoe het Werkt
ImageTight uses a proprietary WebAssembly engine to analyze and compress your images directly inside your web browser. When you drop files into the tool, our AI models identify the optimal compression ratio for each image without losing perceptual quality. This means your files never leave your device, ensuring complete privacy and significantly faster processing times than traditional server-based tools.
Why Developers Choose ImageTight
Privacy by Design: Since compression happens locally via WebAssembly, your proprietary assets and client photos are never uploaded to a third-party server.
Massive Scale: While most free tools limit you to 20 images at a time, our engine can handle 1,000 files simultaneously with parallel processing.
Zero Perceptual Loss: Our AI algorithm specifically targets and removes invisible data bits, shrinking file sizes by up to 95% while keeping every detail sharp.
Direct Google Drive Import: Paste any Google Drive link directly into the compressor. Our exclusive Edge Proxy bypasses CORS restrictions to instantly import and compress your files without downloading them first.
Supported Formats
WebP
The modern standard for the web, providing superior lossless and lossy compression compared to traditional formats.
JPEG
The most universally supported format, optimized by our engine to be significantly smaller without artifacting.
PNG
Perfect for images requiring transparency, heavily compressed while maintaining absolute lossless quality.
AVIF
The next-generation format offering the absolute highest compression ratios for modern browsers.
HEIC
Convert iPhone HEIC photos to any format, or output your images to HEIC for maximum space savings. Requires login and cloud credits.
Frequently Asked Questions
Is ImageTight really free to use?
Yes! You can compress images locally in your browser completely free with zero limits on image count or file size.
Do my images get uploaded to your servers?
No. Local compression uses WebAssembly directly inside your browser. Your images never leave your computer unless you choose cloud compression.
What image formats are supported?
ImageTight supports WebP, AVIF, JPEG, PNG, and HEIC formats for both input and conversion.
How does bulk folder compression work?
You can drag and drop entire folders or multiple directories. ImageTight processes all images in parallel while preserving your folder hierarchy.
Will image quality degrade after compression?
Our AI-powered engine uses perceptual loss optimization to eliminate invisible redundant data, maintaining visual sharpness while reducing file size up to 95%.
Start Compressing
Stop letting heavy images slow down your website and ruin your SEO. Drag and drop your files into the optimization engine above to instantly reduce file sizes without sacrificing quality. It's completely free to start.