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Embed Our Tools
Free Excel tools to embed on your site or course with one line of code - formula explainer and VLOOKUP converter and error solver and date converter. No sign-up.
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Teaching Excel, writing about it or running an intranet for a finance team? Embed any of these tools for free. Paste one line of code, and your readers get a working tool on your page. There is no sign-up and no tracking, and nothing your visitors type is sent to us. Each embed shows a small credit link back to the full tool.
Excel Formula Explainer
Paste any formula and get a plain-English, step-by-step explanation.
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Paste this into any page. It runs in your visitors' browsers; nothing they type is sent to us.
VLOOKUP to XLOOKUP Converter
Turn old VLOOKUP formulas into XLOOKUP, with the arguments explained.
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Paste this into any page. It runs in your visitors' browsers; nothing they type is sent to us.
Excel Error Solver
Diagnose #N/A, #REF!, #VALUE!, #DIV/0! and broken formulas, with the fix.
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Paste this into any page. It runs in your visitors' browsers; nothing they type is sent to us.
Excel Date Converter
Convert between Excel serial numbers, text dates and real dates.
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Paste this into any page. It runs in your visitors' browsers; nothing they type is sent to us.
Need a tool for your course?
Email info@formulasurge.online with the Excel topic you teach. If it fits a small browser tool, we may build it and add it here.