Convert ODS to TOML Online Free
Convert LibreOffice and OpenDocument Spreadsheet data to TOML configuration format. Each ODS row becomes a TOML table entry with column headers as keys — useful for generating app configs and build tool settings from spreadsheets.
By ChangeThisFile Team · Last updated: March 2026
ChangeThisFile converts your ODS spreadsheet to TOML on our server. Each row becomes a TOML table entry in an array of tables with column headers as keys. Free, no signup, file deleted immediately after conversion.
Convert ODS to TOML
Drop your ODS file here to convert it instantly
Drag & drop your .ods file here, or click to browse
Convert to TOML instantly
ODS vs TOML: Format Comparison
Key differences between the two formats
| Feature | ODS | TOML |
|---|---|---|
| Format type | Open XML spreadsheet (ODF) | Plain text key-value config |
| Origin | OASIS / OpenDocument Foundation | Tom Preston-Werner (GitHub) |
| Readability | Requires spreadsheet application | Clean human-readable syntax |
| Config use | Not applicable | Rust Cargo, Python pyproject, Hugo |
| Typing | ODF cell types | Explicit string, int, float, boolean, datetime |
| Comments | Cell notes only | Native # comments |
| Version control | XML diffs, sometimes noisy | Clean line-level diffs in Git |
When to Convert
Common scenarios where this conversion is useful
Generate TOML configs from LibreOffice tables
Convert settings or parameter tables maintained in LibreOffice Calc to TOML for application configuration files. Bridge the gap between spreadsheet-based planning and TOML-native tooling.
Hugo content front matter
Transform ODS content planning spreadsheets into Hugo front matter TOML. Each row becomes the front matter fields for a Hugo page.
Rust and Python project configuration
Generate Cargo.toml data sections or pyproject.toml entries from ODS configuration spreadsheets. Useful for projects with large numbers of configuration items.
Open-source team config management
Teams using LibreOffice can manage configuration data in ODS spreadsheets and export to TOML for their Rust, Python, or Go projects without switching tools.
How to Convert ODS to TOML
-
1
Upload your ODS file
Drag and drop your .ods file or click to browse. The first sheet is used for conversion.
-
2
Server converts to TOML
Your file is uploaded securely. SheetJS reads the ODS data and the TOML library writes each row as a TOML table in an array. File deleted immediately after.
-
3
Download the TOML result
Click Download to save your .toml file. The output uses TOML array-of-tables syntax ([[section]]) for each row.
Frequently Asked Questions
The output uses TOML's array-of-tables syntax ([[section]]). Each spreadsheet row becomes one TOML table in the array. Column headers become the keys within each table.
ODS is the OpenDocument Spreadsheet format — the open standard used by LibreOffice Calc, Apache OpenOffice, and Google Sheets.
Yes. Numeric cells become TOML integers or floats. Boolean cells (TRUE/FALSE) become TOML booleans. Text cells become TOML strings in double quotes. Dates become TOML datetime literals.
The first (leftmost) sheet is converted. Open the ODS file in LibreOffice to reorder sheets if needed.
Empty cells are omitted from each TOML table. Only cells with values generate key-value pairs.
The TOML is syntactically valid but structured as a generic array of tables. For Cargo.toml, adjust the section names to match expected keys like [dependencies] or custom metadata sections.
Yes. Export from Google Sheets as ODS (File > Download > OpenDocument Spreadsheet) and upload the .ods file.
Yes. Your ODS file is uploaded over encrypted HTTPS, converted, and deleted from our servers immediately after download.
The upload limit is 50 MB. Most ODS spreadsheets are well within this limit.
Yes. ODS to YAML and ODS to JSON converters are available for other configuration and data exchange formats.
Related Conversions
Related Tools
Free tools to edit, optimize, and manage your files.
Need to convert programmatically?
Use the ChangeThisFile API to convert ODS to TOML in your app. No rate limits, up to 500MB files, simple REST endpoint.
Ready to convert your file?
Convert ODS to TOML instantly — free, no signup required.
Start Converting