RividTechCSV, TSV, JSON & Excel tools
Convert between formats, clean data, generate SQL inserts, and preview tables with RividTech. Everything runs in your browser — nothing is uploaded.
Converters
Transform data between CSV, TSV, JSON, Excel, Markdown, HTML, and SQL
CSV to TSV
Convert comma-separated values to tab-separated values
CSV to JSON
Convert CSV data into a JSON array of objects
CSV to SQL
Generate CREATE TABLE and SQL INSERT statements from CSV
CSV to Excel
Convert CSV data into an Excel (.xlsx) workbook
CSV to Markdown
Convert CSV into a GitHub-style markdown table
CSV to HTML
Convert CSV into an HTML table (snippet, full page, or Gmail paste)
TSV to CSV
Convert tab-separated values to comma-separated values
TSV to JSON
Convert TSV data into a JSON array of objects
TSV to SQL
Generate CREATE TABLE and SQL INSERT statements from TSV
TSV to Excel
Convert TSV data into an Excel (.xlsx) workbook
JSON to CSV
Convert a JSON array of objects to CSV
JSON to TSV
Convert a JSON array of objects to TSV
JSON to SQL
Generate CREATE TABLE and SQL INSERT statements from JSON
JSON to Excel
Convert a JSON array of objects to Excel (.xlsx)
Excel to CSV
Convert an Excel workbook sheet to CSV
Excel to JSON
Convert an Excel workbook sheet to JSON
Markdown to CSV
Convert a markdown table into CSV
Clean & transform
Deduplicate, merge, split, validate, pivot, sample, and tidy data
Remove Duplicates
Deduplicate rows with trim, case options, column keys, and A–Z sort
Data Process
Explore data with search, sort, filters, column reorder, and hide
Fix Delimiter
Detect comma/semicolon/tab/pipe, strip BOM, normalize line endings
Merge CSV
Stack multiple CSVs or join on a key column
Split CSV
Split a CSV by row count or by column value
Column Tools
Rename, drop, reorder, fill, split, combine, and cast columns
Find & Replace
Find and replace text across columns with optional regex
Flatten JSON
Flatten nested JSON to a table or nest dotted keys back
Validate CSV
Check required fields, uniqueness, email/URL/number patterns
Diff CSV
Compare two CSVs by key: added, removed, and changed rows
Sample Data
Take head, tail, or random sample rows from a dataset
Pivot / Unpivot
Pivot columns with aggregates or melt wide data to long
Data Stats
Row/column counts, empties, uniques, min/max, and type inference
Sitemap to CSV
Convert an XML sitemap or sitemap index into CSV URLs
Previews
Open CSV, TSV, or JSON as an interactive table — with screenshot export