tablib
Format agnostic tabular data library (XLS, JSON, YAML, CSV, etc.)
Decision gist · record as of 2026-08-14
Yes. Tablib is a stable, actively maintained library with zero dependencies, a permissive license, no known vulnerabilities, and broad format support. Install it if you need to work with tabular data across multiple output formats or move data between systems without writing format-specific code.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires Python 3.10 or later.
- Low friction install with no runtime dependencies.
- Actively maintained with a recent release and steady commit activity.
License · maintenance · safety
MIT License (permissive) — MIT License permits commercial and private use with minimal restrictions—you may use, modify, and distribute tablib freely provided you include the license notice.
last release 2026-07-31 (14 days) · last repo commit 2026-07-31 · 4,755 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 4,853,319 downloads/mo, #2,213 on PyPI
Alternatives
Verify before relying
pip install tablib
import tablib
data = tablib.Dataset()
data.headers = ['Name', 'Age']
data.append(['Alice', 'Value'])
data.append(['Bob', 'Value'])
print(data.export('json'))
print(data.export('csv'))- Whether optional format-specific dependencies (e.g., for Excel or ODS) are required or lazy-loaded
- Performance characteristics when handling large datasets
- Whether Pandas integration requires pandas as an optional dependency
What it is and what it does
Tablib is a Python library that lets you work with tabular data in a format-agnostic way. You build a dataset once using a simple API, then export it to any of a dozen formats—Excel, JSON, YAML, CSV, HTML, LaTeX, TSV, ODS, DBF, SQL, Jira, or Pandas DataFrames—without rewriting your code for each format. It has no runtime dependencies, making it lightweight to install.
The library is designed for developers who need to move data between systems or generate reports in multiple formats. It's been in production use since its early releases, is actively maintained, and supports modern Python versions. The MIT license places no restrictions on commercial or private use.
Use it for
- Export application data to Excel, CSV, or JSON for reporting or data analysis workflows
- Convert between tabular formats (e.g., CSV to JSON or YAML) in data pipelines
- Generate Jira or LaTeX tables from in-memory datasets for documentation or issue tracking
- Serialize tabular data to multiple formats from a single dataset object
- Build data export features into web applications without format-specific logic
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes.
Tablib is a stable, actively maintained library with zero dependencies, a permissive license, no known vulnerabilities, and broad format support. Install it if you need to work with tabular data across multiple output formats or move data between systems without writing format-specific code.
Install
tablib on PyPI
Before you install
Low friction install with no runtime dependencies. Actively maintained with a recent release and steady commit activity. Supports Python 3.10 through 3.15.
Requires Python 3.10 or later.
License in practice
MIT License permits commercial and private use with minimal restrictions—you may use, modify, and distribute tablib freely provided you include the license notice.
Quickstart
pip install tablib
import tablib
data = tablib.Dataset()
data.headers = ['Name', 'Age']
data.append(['Alice', 'Value'])
data.append(['Bob', 'Value'])
print(data.export('json'))
print(data.export('csv'))Verify before relying
- Whether optional format-specific dependencies (e.g., for Excel or ODS) are required or lazy-loaded
- Performance characteristics when handling large datasets
- Whether Pandas integration requires pandas as an optional dependency
Package facts
| License | MIT License permissive |
| Python support | Supports the current Python release >=3.10 |
| Install friction | Low. Pure-Python wheel |
| Runtime dependencies | None |
| Maintenance | Actively maintained 14 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 4,853,319 / month, #2,213 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Development Status :: 5 - Production/StableIntended Audience :: DevelopersLicense :: OSI Approved :: MIT LicenseNatural Language :: EnglishProgramming Language :: PythonProgramming Language :: Python :: 3Programming Language :: Python :: 3 :: OnlyProgramming Language :: Python :: 3.10Programming Language :: Python :: 3.11Programming Language :: Python :: 3.12Programming Language :: Python :: 3.13Programming Language :: Python :: 3.14Programming Language :: Python :: 3.15 |
Evidence: tablib-3.10.0-py3-none-any.whl
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