black

The uncompromising code formatter.

black has been downloaded 2,628,586,132 times in total on PyPI, including 137,978,584 in the last 30 days. The latest version is 26.5.1, released May 18, 2026.

Version26.5.1
Downloads
2.63G
License
AuthorŁukasz Langa
UpdatedMay 18, 2026

Downloads

Weekly, last 90d.
Includes CI traffic.

VersionsTotal26.*25.*
Range
View
Granularity
Group by
CI traffic
Stack: OffCI: Included3 / 74 series
Selected total645.07M
2.6GAll-time
138.0MLast 30 days
6.2MLast 24 h
58.00/sPer second

Version distribution

Share of downloads by released version. Computed over the last quarter.

  • 01

    26.3.1

    135.7M downloads
    36.4%
  • 02

    26.5.1

    34.4M downloads
    9.2%
  • 03

    26.1.0

    24.2M downloads
    6.5%
  • 04

    25.1.0

    23.6M downloads
    6.3%
  • 05

    24.10.0

    19.8M downloads
    5.3%
  • 06

    25.12.0

    17.4M downloads
    4.7%
  • 07

    24.3.0

    13.6M downloads
    3.6%
  • 08

    25.11.0

    11.2M downloads
    3.0%
  • 09

    Other

    93.2M downloads
    25.0%

Guess the next day

Thirteen recent days of black downloads. Drag the green handle on the right to guess where day fourteen lands.

TRUTH6.2M5.9MWEDTHUFRISATSUNMONTUEWEDTHUFRISATSUNMON
    black · 2.6G downloads on PyPI