npm · npm:btoa

btoa active

btoa for Node.JS (it's a one-liner)

The latest stable version of btoa is 1.2.1, published on 2018-03-28. Verified by Vigia on 2026-11-12.

Latest stable version	1.2.1
Published	2018-03-28 04:54:07 UTC
Install	`npm install btoa@latest`
Requires (engines)	`{"node":">= 0.4.0"}`
Peer dependencies	—
Dist-tags	`latest: 1.2.1`
License	(MIT OR Apache-2.0)
Advisories on latest version	none known
Last verified	2026-11-12 14:58:11 UTC
Sources	api.deps.dev, registry.npmjs.org, registry.npmjs.org

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Maintenance

Activity	dormant
Last stable release	2018-03-28 04:54:07 UTC · 3152 days ago
Stable releases in the last 12 months	0
Published versions	6

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

Version	Published
`1.2.1`	2018-03-28 04:54:07 UTC
`1.1.2`	2014-05-20 14:54:49 UTC
`1.1.1`	2013-07-25 16:15:06 UTC
`1.1.0`	2012-09-19 20:23:35 UTC
`1.0.1`	2012-06-26 19:28:20 UTC
`1.0.0`	2011-09-09 20:52:26 UTC

Showing the 6 most recent of 6 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

Runtime	Newest compatible version
`node 16`	`1.2.1`
`node 18`	`1.2.1`
`node 20`	`1.2.1`
`node 22`	`1.2.1`
`node 24`	`1.2.1`

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Frequently asked questions

What is the latest version of btoa?

The latest stable version of btoa is 1.2.1, published on 2018-03-28. Verified by Vigia on 2026-11-12.

How do I install the latest version of btoa?

Run npm install btoa@latest. The latest stable version is 1.2.1 (verified 2026-11-12).

Is btoa deprecated?

No. btoa is not marked as deprecated in the registry.

Which Node.js version does btoa require?

btoa 1.2.1 declares this requirement: {"node":">= 0.4.0"}.

Does btoa 1.2.1 have known vulnerabilities?

No known advisories affect btoa 1.2.1 according to the data Vigia checks.

Is btoa still maintained?

btoa published 0 stable releases in the last 12 months; the most recent was 3152 days ago. Activity: dormant.

Observed changes

No changes observed yet since Vigia started tracking this package.

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