Tiny Online Tools
Data Tools
Tools for transforming, analyzing, and manipulating structured data files.
CSV Viewer
View and explore CSV files in a table interface.
CSV Sorter
Sort CSV rows by selected columns.
CSV Filter
Filter rows in CSV files based on criteria.
JSON Viewer
Visualize JSON data in an expandable tree.
JSON Diff
Compare two JSON objects.
XML Formatter
Format XML documents.
XML to JSON
Convert XML documents into JSON.
JSON to XML
Convert JSON data into XML.
YAML to JSON
Convert YAML files to JSON.
JSON to YAML
Convert JSON to YAML.
CSV Deduplicator
Remove duplicate rows from CSV files with flexible column selection.
CSV Merger
Merge multiple CSV files by stacking rows or joining on a key column.
CSV Splitter
Split a CSV file into multiple parts by row count, equal parts, or column value.
CSV Column Extractor
Extract specific columns from CSV data by header name or index.
CSV Column Renamer
Rename CSV header columns with a simple mapping list.
JSON Flatten
Flatten nested JSON objects to flat key-value pairs using dot notation.
JSON Unflatten
Expand flat dot-notation JSON keys back into a nested object structure.
JSON Key Extractor
Select which keys to include or exclude from a JSON array of objects.
XML Validator
Validate XML syntax and view a collapsible element tree with error details.
YAML Formatter
Format and beautify YAML with configurable indentation and key sorting.
YAML Validator
Validate YAML syntax and preview the parsed JSON representation.
INI to JSON
Convert INI configuration files to JSON and back with type inference.
JSON Key Renamer
Rename keys across nested JSON objects and arrays.
JSON Sorter
Sort JSON keys alphabetically for cleaner diffs and easier review.
JSON Path Finder
Find values in JSON documents with a practical JSONPath subset.
XML to CSV
Convert repeated XML records into CSV rows in the browser.
CSV to XML
Convert CSV files into XML with customizable root and item tags.
TSV to CSV
Convert tab-separated text into CSV format.
CSV to TSV
Convert CSV into tab-separated values without leaving the browser.
JSON Lines Converter
Convert JSON arrays or objects into JSONL format.
JSONL to JSON
Convert JSON Lines into a standard JSON array.
Data URI Generator
Generate data URIs from local files without uploading them.