Package

fast-base64-decode

A fast Base64 decoder with a low level API. If you want a high level API, look at [base64-js](https://github.com/beatgammit/base64-js).

v2.0.0, 30 Oct 2022MITESM onlyTypes: BundledCryptography and hashing

$ npm install fast-base64-decode

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 2.4m; +64% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 3 years ago; v2.0.0
GitHub stars: -
Open issues / PRs: - / -
Contributors: -
Commits, last 52 weeks: -

Downloads

Last week 2026-09-15 to 2026-09-21

Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

2,404,885 downloads last week, 10,721,800 in the last month. The 12-month change of +64% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 02 in total
Latest version: 2.0.0, 30 Oct 20223 years ago
First published: 20 Aug 2018
Last push to GitHub: -
Repository archived: -
Open issues: -
Open pull requests: -
Commits, last 52 weeks: -
Dependents on npm: -

Major versions

v2 first release 2.0.0, 30 Oct 2022
v1 first release 1.0.0, 27 Aug 2018

Recent releases

Version	Published
2.0.0	30 Oct 2022
1.0.0	27 Aug 2018

Compatibility

Module format: ESM onlyFrom package.json type, main and exports fields
TypeScript types: Bundled
Node.js engine range: ^12.20.0 || ^14.13.1 || >=16.0.0
Runtimes: -
Unpacked size (npm): 3.6 kB
Dependencies (0): None

Install

npm install fast-base64-decode

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/fast-base64-decode@2.0.0/
unpkghttps://unpkg.com/fast-base64-decode@2.0.0/
esm.shhttps://esm.sh/fast-base64-decode@2.0.0

Sources: npm registry, npm downloads API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): GitHub data not fetched yet.