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Two developer & design tools, side-by-side. See which fits your task.
Developer & Design
Regex patterns for US ZIP, ZIP+4, Canadian, and UK postal codes.
Open Zip RegexDeveloper & Design
Render — fee calculator for developers and ops.
Open render fee calculatorYour specific task is regex patterns for us zip, zip+4, canadian, and uk postal codes. Open the page, drop your input, get the result — typically under a second.
Your goal is render — fee calculator for developers and ops. 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. Zip Regex focuses on regex patterns for us zip, zip+4, canadian, and uk postal codes; render fee calculator focuses on render — fee calculator for developers and ops. 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 Zip Regex and render fee calculator work without signup. We only ask for an email if you decide to subscribe to a paid plan.