Signup Tester - Temp Mail & OTP | FakeSignup

Fill signup forms with realistic fake data, temp-mail inboxes, and OTP verification. Built for developers and QA testing in Chrome.

FakeSignup is a Chrome extension for developers and QA teams who test signup flows every day. Fill forms with realistic fake data, spin up a disposable temp-mail inbox, and catch OTP codes - without switching tabs. WHY FAKESIGNUP Generic form fillers only populate fields. FakeSignup handles the full signup workflow: temp mail, email verification, saved test accounts, and optional hands-free batch mode. FILL TAB • Auto-detect signup fields (labels, autocomplete, ARIA, shadow DOM) • One-click fill with realistic fake profile data • Creates a temp-mail inbox automatically • Listens for verification emails and surfaces OTP codes • Copy email, password, and OTP to clipboard INBOX TAB • Disposable email inbox inside the extension • OTP extraction and ranked verification links • Replace inbox without restarting your test ACCOUNTS TAB • Save credentials per site (domain, email, password, username) • Free: up to 10 saved accounts · Premium: unlimited • Export accounts to JSON (Premium) FULL AUTO MODE (PREMIUM) • Batch-create accounts hands-free • Fill, submit, confirm email, save login, loop back • Click-to-map field picker and success/error detection • Up to 100 accounts per run FREE VS PREMIUM Free: 15 fills/day, 5 temp inboxes, saved accounts, custom name fixtures. Premium: unlimited fills & inboxes, Full Auto, auto-submit, export, 60-min listening. PRIVACY Temp-mail addresses are disposable. Saved accounts stay in Chrome local storage unless you sign in. Privacy policy: https://www.fakesignup.com/privacy WEBSITE & SUPPORT https://www.fakesignup.com support@fakesignup.com