offlinewebtools.com — free, watermark-free browser tools that stay on your device with nothing uploading to our servers
File Comparator
Compare two files byte-by-byte to detect differences and verify file integrity
Free to use, no watermarks, runs in your browser—nothing uploads to our servers
Report a bug
If this tool misbehaves, share a quick summary so we can investigate. We include the tool URL automatically—no need to copy and paste.