Does this preserve every detail?

Conversion preserves the supported values, not original formatting. JSON object order is irrelevant to comparison. Ordered XML keeps mixed content; table cells stay text. Read Guide for the exact rules before converting.

Is my document uploaded or remembered?

No. Documents, schemas, paths and results stay in this tab and are not saved between visits. Only safe conversion and table settings may be remembered on this device.

Combined input is limited to 1 MB, output to 2 MB and nesting to 100 levels. Processing stops after five seconds. Large results show a shortened preview; Download retains the complete successful output. Tool-specific limits and supported options are listed in Guide.

Data tools

CSV Viewer

Read CSV (Comma-Separated Values) as a paged table. Cell content stays plain text.

Runs locally

Input

Output

The table appears here.

Runs locally in your browser

Combined input: up to 1 MB. Output: up to 2 MB. Download keeps the source table, including any spreadsheet formulas. Files stay in your browser.

Guide

View a CSV (comma-separated values) document as rows and columns. Choose the delimiter and how to interpret the first row, then browse the table to check whether the data was read as expected.

Add your documents
Paste into Input, choose an example or use Open file. Files stay in your browser.
Choose and run
Choose the format options above the fields. The result updates automatically. Changing conversion direction clears the input to avoid interpreting it in the wrong format.
Read and keep the result
Read the table; Previous and Next show more rows. Download keeps the source table.

On mobile, choose Output to read the result. Clear removes both fields.

Delimiter

Comma: separate cells with a comma (,).
Semicolon: separate cells with a semicolon (;).
Tab: separate cells with a tab character.

First row is header

On: use the first row as column headings.
Off: treat every row as data and use numbered column headings.

Table

Previous / Next: read 100 rows per page. Scroll inside the table for wide or tall cells.
Up to 10,000 data rows, 200 columns and 200,000 cells, including heading cells.
Cells remain plain text. Download exports the source file; formulas may become active if you later open it in a spreadsheet.

Shortcuts

Ctrl / Cmd + Enter — Run selected action
Ctrl / Cmd + Shift + C — Copy output
Ctrl / Cmd + S — Download output
? — Show shortcuts outside text fields

Shortcuts work while focus is in the workspace. Copy and download need valid output.

Common questions

Does this preserve every detail?: Conversion preserves the supported values, not original formatting. JSON object order is irrelevant to comparison. Ordered XML keeps mixed content; table cells stay text. Read Guide for the exact rules before converting.
Is my document uploaded or remembered?: No. Documents, schemas, paths and results stay in this tab and are not saved between visits. Only safe conversion and table settings may be remembered on this device.
What limits apply?: Combined input is limited to 1 MB, output to 2 MB and nesting to 100 levels. Processing stops after five seconds. Large results show a shortened preview; Download retains the complete successful output. Tool-specific limits and supported options are listed in Guide.

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