Is base64url safe to use?

base64url has no known vulnerabilities on the latest version (1.1.1). DepScope rates its health at 53/100 (high risk).

What is the latest version of base64url?

The latest version of base64url is 1.1.1, released 2026-02-16.

No known vulnerabilities on the latest version of base64url.

No, base64url is actively maintained. Latest release: 1.1.1 (2026-02-16).

Popular alternatives to base64url in PyPI include: boto3, boto3/, packaging, urllib3/, certifi.

base64url is licensed under MIT.

pypiv1.1.1

Base64 encoding without Python's base64 flaws. Output urlsafe without padding, as str. Decodes any variant with or without padding, with validation.

License MITpermissive3 versions1 maintainers0 deps366 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 53/100)

Health breakdown0 – 100

20/25

maintenance

3/20

popularity

25/25

security

3/15

maturity

2/15

community

Vulnerabilities

none known

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/pypi/base64url