Choose your tool
Pick the right utility from our image, PDF, and document conversion directories.
Select your file
Drag and drop or browse files directly from your desktop, tablet, or phone.
Local processing
Your browser executes all operations (Web Workers, Canvas). No files uploaded to servers.
Download result
Save your optimized or converted files instantaneously back to your device.
Your files stay on your device
Most tools work directly inside your browser. Your files are not uploaded to any remote server or cloud storage.
Practical Guides & Tips
Advice for picking the best format and maximizing quality with minimal file size.
Reduce Image File Size
Target sizes, JPEG/WebP quality calibration, resolution balancing, and visual comparison.
Which Image Format to Choose?
Understand modern use-cases for JPG, PNG, WebP, SVG, HEIC, and AVIF formats.
Optimize & Manage PDFs
Compress large documents for email attachments or cleanly extract text without third-party apps.
Frequently Asked Questions
Are my files uploaded to a remote server?
No. Most utilities run completely inside your browser via Web Workers, OffscreenCanvas, and WebAssembly. Your files never leave your device.
Is it truly 100% free?
Yes. All tools are completely free to use without requiring an account, subscription, or email registration.
Is there a maximum file size?
Because processing relies on your device's memory, you can easily handle files up to 50–100 MB with high responsiveness.