Every tool that works with harmless input now has a Share button that copies a link reopening the tool with exactly what you see.
Sending a colleague "paste this into the cron tool" is now one click: press Share in the tool header and the link opens the tool with the same input – a cron schedule, a color with its contrast pair, two GPS points, a broken JSON document with its errors, or both sides of a diff.
Short values stay readable (develzone.org/cron?v=0+9+*+*+1-5) and show up in Slack, Teams or X link previews. Long input is compressed into the part of the link after #, which browsers never send to a server – a 24 KB config diff fits in a 3 KB link.
Tools that handle credentials or files – the JWT decoder, HMAC keys, the Exif reader – deliberately have no Share button.