About these image tools
Page speed, upload limits and format compatibility make image optimization a daily need. Every tool in this category is built on the browser's native Canvas and modern encoding APIs, so compression, format conversion and resizing all happen on your device — originals never touch a server. That matters most for ID photos, contracts and other sensitive images.
FAQ
Will compression reduce image quality?
We use standard JPEG/WebP lossy encoding with an adjustable quality slider. 75–85 is usually the sweet spot between size and quality.
Which formats are supported?
JPG, PNG, WebP and GIF — any format your browser can decode — freely convertible with your choice of output format and quality.
Are my images uploaded?
No. All processing happens locally, making these tools safe for ID photos and private screenshots.