Formatters

JSON Formatter XML Formatter HTML Formatter SQL Formatter HTML Beautifier View all →

Validators

YAML Validator JavaScript Validator Regex Tester JSON Path Evaluator XPath Evaluator HTML Validator Redirection Checker Link Checker JSONPath Finder View all →

Converters

CSV to JSON JSON to YAML YAML to JSON JSON to Protobuf JSON to Java JSON to XML JSON to PHP JSON to C# XML to XSD XML to YAML XML to JSON SQL to MongoDB INI to JSON INI to XML INI to YAML CSV to XML CSV to YAML CSV to SQL Image to Data URI Data URI to Image RGB to Hex Hex to RGB IDN Converter View all →

Encoders & Utilities

Base64 Encoder Base64 Decoder JWT Decoder HAR Sanitizer HTML Encoder / Decoder JavaScript String Escaper / Unescaper XML String Escaper / Unescaper SVG Viewer View all →

AI & LLM Tools

LLM Token Counter Context Window Calculator Prompt Diff Checker LLM JSON Schema Validator Function Calling Schema Generator Prompt Template Linter Embedding Cosine Similarity Calculator Prompt Minifier View all →

Prompt Minifier

Minify a prompt by stripping markdown, extra blank lines, and HTML comments. Code-fence stripping is off by default so indented examples stay intact. A before/after token summary uses the same OpenAI tokenizer as the Token Counter.

Paste or type your content here…

Paste a prompt to strip markdown and extra whitespace.

Frequently Asked Questions

Will this change meaning?

It only changes formatting. Review the output before sending to a model.

Where is multi-model compare?

Use the Token Counter page linked from the savings summary.

Prompt Minifier

Frequently Asked Questions

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