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Two formatters tools, side-by-side. See which fits your task.
Formatters
Format and beautify HTML code with proper indentation and structure.
Open HTML FormatterFormatters
Validate IBAN numbers with checksum verification and country format checking.
Open IBAN ValidatorYour specific task is format and beautify html code with proper indentation and structure. Open the page, drop your input, get the result — typically under a second.
Your goal is validate iban numbers with checksum verification and country format checking. Same approach: paste in, get the result, move on. No account, no upload.
Both tools live in the same category, so the choice depends on the exact subtask. HTML Formatter focuses on format and beautify html code with proper indentation and structure; IBAN Validator focuses on validate iban numbers with checksum verification and country format checking. Try whichever description matches your goal more closely — they're both free.
Yes — both tools are free for unlimited personal use. The Pro plan unlocks higher limits and batch features but the core functionality stays free forever.
Absolutely. Many users chain multiple tools together — process a file with one, then feed the result into another. Nothing is uploaded, so chaining is essentially instant.
No. Both HTML Formatter and IBAN Validator work without signup. We only ask for an email if you decide to subscribe to a paid plan.