tqdm is a fast, extensible progress bar for Python and CLI.
Instantly make your loops show a smart progress meter – just wrap any iterable with tqdm(iterable), and you’re done.
This is free and open source software.
Key Features
- Low overhead – about 60ns per iteration (80ns with tqdm_gui), and is unit tested against performance regression.
- Uses smart algorithms to predict the remaining time and to skip unnecessary iteration displays, which allows for a negligible overhead in most cases.
- Does not require any dependencies (not even curses), just Python and an environment supporting carriage return \r and line feed \n control characters.
- Cross-platform support – runs under Linux, FreeBSD, NetBSD, Solaris, SunOS, macOS, and Windows.
Website: tqdm.github.io
Support: GitHub Code Repository
Developer: tqdm developers
License: MIT License

tqdm is written in Python. Learn Python with our recommended free books and free tutorials.
Related Software
| Command-Line Python Application Development Tools | |
|---|---|
| Python Fire | Library for automatically generating command line interfaces |
| argparse | Parser for command-line options, arguments and sub-commands |
| Click | Create beautiful command line interfaces in a composable way |
| Typer | Library for building CLI applications |
| Rich | Python library for rich text and beautiful formatting |
| Gooey | Convert console programs into end-user-friendly GUI software |
| alive-progress | Progress bar, with real-time throughput |
| Python Prompt Toolkit | Build powerful interactive command line and terminal applications |
| tqdm | Fast, extensible progress bar for Python and CLI |
| Asciimatics | Create full-screen text UIs from interactive forms to ASCII animations |
| Cement | CLI application framework for Python |
| docopt | Command-line interface description language |
| cliff | Framework for building command line programs |
Read our verdict in the software roundup.
Explore our comprehensive directory of recommended free and open source software. Our carefully curated collection spans every major software category.This directory is part of our ongoing series of informative articles for Linux enthusiasts. It features hundreds of detailed reviews, along with open source alternatives to proprietary solutions from major corporations such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. You’ll also find interesting projects to try, hardware coverage, free programming books and tutorials, and much more. Know a useful open source Linux program that we haven’t covered yet? Let us know by completing this form. |

