Text & Data Tools
Convert and process text, CSV, JSON, YAML, XML and Markdown — free, private, entirely in your browser.
These tools work directly in your browser: no upload, no signup and no watermark. Your files and data stay on your device, which makes them safe for sensitive documents and private data.
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Text Encoding Converter
Convert text between UTF-8, ANSI/Windows-1252 and Latin-1 to fix garbled characters (mojibake). Free, private, all in your browser — no upload.
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CSV to JSON Converter
Convert CSV to JSON and JSON to CSV online, free and private in your browser. Switch direction, choose the delimiter — no upload, no signup.
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JSON to YAML Converter
Convert JSON to YAML and YAML to JSON online, free and private in your browser. Switch direction and convert instantly — no upload, no signup.
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XML to JSON Converter
Convert XML to JSON and JSON to XML online, free and private in your browser. Switch direction and convert instantly — no upload, no signup.
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Markdown to HTML Converter
Convert Markdown to clean HTML online, free and private in your browser. Output is sanitized to remove scripts — no upload, no signup.
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Text to PDF Converter
Convert plain text (TXT) to PDF online, free and private in your browser. Choose page size and margins — no upload, no signup.
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CSV to Excel (XLSX) Converter
Convert CSV to Excel (XLSX) online, free and private in your browser. Choose the delimiter and download a real spreadsheet — no upload, no signup.
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DOCX to Text Converter
Convert Word DOCX and RTF files to plain text online, free and private in your browser. Strip all formatting — no upload, no signup.
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Markdown to PDF Converter
Convert Markdown to PDF online, free and private in your browser. Headings, lists and code blocks, with page size options — no upload, no signup.
Why local processing matters
Text and data files often contain personal or confidential information — contracts, customer lists, configuration with secrets. Because every tool here runs client-side, nothing is ever sent to a server.
Frequently asked questions
Are these tools free?
Yes. All of them are free, with no registration and no limit.
Is my data uploaded?
No. Every conversion happens locally in your browser.
Do the tools work offline?
Once a tool’s page and libraries are loaded, conversion runs without any server round-trip. A few tools load a library on first use.