XML Tag Prompt Builder
Free Tool · Text Output

XML Tag Prompt Builder

Structure your Claude prompts using XML tags — the native format Claude understands best. Pick a template, fill the blanks, and copy a boundary-clear prompt. No account needed.

Select XML Template11 templates
StructuredBest for: Financial reports, stakeholder summaries, data analysis

Separate role, context, data, instructions, and output format into explicit XML sections. Prevents Claude from confusing background info with raw numbers.

<role><context><data><instructions><output_format>
Fill In the Placeholders0/5 filled
{{role_description}}
{{background_information}}
{{raw_data_or_report}}
{{task_steps}}
{{desired_format}}

Fill in the fields on the left to build your XML prompt

Your XML-structured prompt will appear here...

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XML Tag Prompt Builder — Free Tool | Acluebox