Free tools.
Every tool Sigline gives away for free, in one place. No account, no card — start using any of them right now. Sigline Pro ($39 one-time) unlocks the extra bits in each one.
Signatures
Email Signature Generator
Design a polished, professional email signature in under a minute. Copy it straight into Gmail, Outlook, or Apple Mail — free forever.
Create my signature →
Spreadsheets
Bank Statement Converter
Turn a PDF bank statement into a clean Excel sheet — 10 conversions free every month, no account.
Convert a statement →
Spreadsheets
AI Excel Formula Generator
Describe the formula you need in plain English — get the Excel formula, plus a plain-English explanation. Free: 5 a day.
Generate a formula →
Writing
Word Counter
Paste your text — word count, character count, sentences, paragraphs, reading time and keyword density, instantly. Your text never leaves your browser.
Count my words →
More tools are coming. Every new Sigline tool shows up here first — and Sigline Pro members get the extras in all of them. Want one built? Tell us through the guides — the tools people ask for are the ones that get built.