Compress to an exact size
Set a target like 200 KB. QuietPix finds the best quality that fits. Automatically.
Drop images here or click to browse
HEIC · JPG · PNG · WebP · GIF · BMP. Nothing is uploaded.
Jump to a size target
Smarter than a quality slider
Most compressors make you guess a quality percentage, check the size, and try again. QuietPix finds the right quality for each image automatically. When a photo is too large even at low quality, it scales dimensions down gradually instead of destroying the image. Visa applications, job portals, marketplace listings, email attachments: set the limit once and batch everything.
Frequently asked questions
How do I compress an image to exactly 100 KB (or any size)?
Type your target into the "Target size" field and drop your images. QuietPix searches for the highest quality that fits under your limit. If needed, it scales the image down intelligently. No trial-and-error with sliders.
Which output format should I pick?
Auto keeps your format: JPG stays JPG, WebP stays WebP. Pick WebP manually for the smallest files, since it compresses roughly 25-35% better than JPG. Pick JPG for maximum compatibility with old software.
Are my images uploaded anywhere?
Never. Compression runs inside your browser via WebAssembly. You can disconnect from the internet after the page loads and it keeps working.
Is there a limit on file count or size?
No limits — batch as many images as you like. Your own device does the work, so we have no server costs to protect.