Tools overview

Pick your toolbox.

Free utilities split by audience. Developer and business tools run entirely in your browser; Inboxes is a hosted product that receives real mail on our servers.

Developer tools

JSON formatter, JWT decoder, hash generator, regex tester, and a dozen more — all in-browser, no roundtrip.

Browse developer tools →Business tools

QR code generator (free) and trackable QR codes (paid). Invoice and quote tools next on the roadmap.

Browse business tools →InboxesHosted

Disposable email addresses for testing signup, invite and password-reset flows. Read the mail back over an API instead of sharing a mailbox.

See Inboxes →