10 free tools · No account required
Free Data Conversion & Text Cleanup Tools
Move data between CSV, JSON and XML, clean repeated records, or reshape text for another application. Conversion preserves the structure supported by each tool, so inspect delimiters, quoting and field names before relying on a large export.
Choose your tool
Client-Side OCR Image-to-Text Extractor
Recognize text in an image with browser-based OCR and review the extracted characters before copying them.
Open tool →CSV to JSON & JSON to CSV Converter
Convert tabular data between CSV and JSON and inspect column names, delimiters and values before exporting.
Open tool →Excel & Spreadsheet Workbook Viewer (.xlsx / .xls / .csv)
Open a local workbook or CSV file to inspect sheets and tabular data without uploading the document.
Open tool →Text Case Converter (camelCase, snake_case, PascalCase, kebab-case)
Change text capitalization or create common identifier styles for labels, code and content workflows.
Open tool →Word, Character & Reading Time Counter
Count words, characters and other text statistics, and estimate reading time for a draft.
Open tool →Duplicate Line Remover & List Sorter
Remove repeated lines from a text list and review the remaining entries before copying the result.
Open tool →Lorem Ipsum Dummy Text Generator
Generate placeholder text to test typography, spacing and page layouts before final copy is ready.
Open tool →URL Slug & Permalink Generator
Turn a title or phrase into a URL-friendly slug and review the result before using it in a route.
Open tool →CSV Cleaner, Deduplicator & Sorter
Clean CSV text by trimming cells, removing identical rows and sanitizing formula-like values. Preview the result before downloading; comparison uses the whole row.
Open tool →List Comparison & Diff Tool (A ∩ B, A \ B)
Compare two line-separated lists to find shared entries and values present in only one list.
Open tool →
Which data & format conversion tool should I use?
Convert a structured file
Choose the converter matching your source and destination. Check whether nested objects, arrays and empty values have the representation your next application expects.
Remove repeated content
Distinguish repeated lines or whole rows from repeated values in one column. The CSV cleaner removes matching full rows rather than choosing a key column.
Prepare readable text
Change case, count words, or normalize text before pasting into another workflow. Retain a copy of the source when formatting carries meaning.