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Every one of our 1329 tools in one place — free, no sign-up, and all of them run inside your own browser.

1329 free tools 11 categories Nothing uploaded

Profile headlines that say what you do, AI or instant.

Work out what share of your customers have bought more than once.

Work out churn rate from customers lost against customers at the start.

Work out cost per click from ad spend and clicks.

Punchy slogans for your business, AI-written or instant.

Design an invoice numbering scheme and generate the next numbers in sequence.

Draw or upload a signature and put it on the invoice above your name.

Work out retention rate from start, end and new customer counts.

Classify keywords as informational, commercial, transactional or navigational.

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