Free tools
Useful. Instant. Free.
No account, no watermarks, no catch. 8 small tools that just do the job — built by the Hextrot studio.
Word Counter
Count words, characters and reading time — instantly.
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Case Converter
UPPERCASE, lowercase, camelCase and everything between.
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QR Code Generator
A free QR code in two seconds. No signup, no watermark.
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Invoice Generator
Make a professional invoice and download the PDF — free.
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Contrast Checker
Check WCAG color contrast — and fix it in one click.
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Password Generator
Strong random passwords, generated in your browser.
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Markdown Preview
Write Markdown on the left, see it rendered on the right.
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Social Image Sizes
Every social media image size, always up to date.
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This tool is free forever. So is the account.
One free Hextrot account unlocks the free tier of all 30 products in the studio — invoices, link pages, forms, polls, status pages and more.
Create your free account