How it works

RefractZip converts and optimizes images, videos, audio and PDFs in a simple, fast way — with nothing to install.

In 3 steps

1. 1Drop your files. Drag them onto the upload area or pick them from your computer. You can send several at once.
2. 2Choose what to do. Convert the format, optimize (reduce the size) or apply filters and adjustments.
3. 3Download the result. Ready in seconds — one file or everything in a .zip.

Privacy & security

• Secure connection (HTTPS). Data travels encrypted.
• Your files aren't stored. The uploaded file is deleted right after conversion, and the result is removed automatically within 6 hours.
• No sign-up required. You use it directly, without creating an account.