offlinewebtools.com — free, watermark-free browser tools that stay on your device with nothing uploading to our servers
Card Pack Simulator
Open virtual trading card packs with configurable rarities to estimate how many rare cards you can expect.
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.