No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
pytorch-tokenizers has 362K monthly downloads and 5K GitHub stars. Version 1.3.0 supports Python 3.10+, first published in 2025.
It is actively maintained under a permissive license, last released in May 2026.
It is built on top of sentencepiece, tiktoken and tokenizers. It is used by 2 tracked packages, including executorch and optimum-executorch.
GitHub topics include deep-learning, embedded and machine-learning.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
80
Popularity
81
Adoption
65
Community
90
Provenance
0
How the maintenance status was determined
Last commit
2 days ago
Monthly downloads
361,628
•
Active
Activity within 30 days
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
361,628
Stars
4,784
Stars per 1k downloads
13.23
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
•
Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
12,042
Month daily avg
12,054
Momentum
-0.1%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.10
Cutting Edge
Minimum supported version is 3.12 or newer
•
Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
BSD 3-Clause License
•
Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
41 days ago
Total releases
5
Releases/year
7.0
Rapid
Last release within 365 days and > 12 releases/year
•
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
525
Monthly downloads
361,628
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
•
Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
97
Issue Burden
189.6
per 1k stars
Discussions
21.5
per 1k stars
Fork Ratio
49.4%
contrib / forks
Stale Release
No
PR Velocity
Active
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
5.2K
macOS
1.7K
Windows
1.4K
Python Versions
3.13
60.5%
5.0K
3.12
33.1%
2.7K
3.11
4.8%
393
3.10
1.6%
130
3.14
0.0%
4
Top Countries
1.
US
7.1K
US
2.
SG
276
SG
3.
GB
256
GB
4.
JP
97
JP
5.
DE
74
DE
6.
HK
51
HK
7.
NL
48
NL
8.
IN
47
IN
9.
CA
32
CA
10.
CN
32
CN
Dependencies
3
Used By
2
GitHub Topics
Tags from the package's GitHub repository describing what it does.
Package Information
License
BSD 3-Clause License
First Release
October 20, 2025
Last Release
1 month ago
Last Commit
3 days ago
Latest Version
1.3.0
Total Releases
5
Contributors
525
Open PRs
415
Archived
No
Python Versions
3
3.10
3.11
3.12
3.13
Wheels
cp310
cp311
cp312
cp313
Keywords
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh