Keep your originals
This is the one that matters. Image compression permanently discards data — a compressed file cannot be restored to its original quality. Always keep the original file somewhere safe before compressing, converting or splitting anything.
No guarantee of results
The tools are provided without warranty of any kind. Results depend on your browser, your device's available memory, and the structure of your files. Unusual, corrupted or protected files may fail to process. We do not guarantee any particular compression ratio, output quality, or successful conversion.
QR codes
Codes generated here follow the ISO/IEC 18004 standard and are tested against reference implementations. Even so, always test a code with real devices before printing it at scale. Scanning depends on print quality, material, lighting, size and the scanning app — factors outside our control.
Content on this site
Guides and articles are provided for general information. They reflect our understanding at the time of writing and may become outdated. They are not professional advice, and you should verify anything important before relying on it.
External links
This site links to third-party websites we do not control. We are not responsible for their content, accuracy, or privacy practices.