gpt-tokenizer 2.1.2
A pure JavaScript implementation of a BPE tokenizer (Encoder/Decoder) for GPT-2 / GPT-3 / GPT-4 and other OpenAI models
gpt-tokenizer@2.1.2 was published on 2023-10-07. Its manifest declares 1 runtime dependency and 0 peer requirements. Type declarations are bundled according to the package metadata. No Node.js engine requirement is declared in this manifest.
All gpt-tokenizer versions · Permanent reference to 2.1.2 · Latest release
Package specifications
| Version | 2.1.2 |
|---|---|
| License declaration | MIT |
| Published | 2023-10-07T00:57:25.208Z |
| Node.js requirement | Not declared |
| Type declarations | Bundled declarations |
| Runtime dependency count | 1 |
| Peer requirement count | 0 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 43205.62 KiB |
| Published file count | 418 |
| Package type | Not declared |
| ES module entry | esm/main.js |
| Default entry | esm/main.js |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 1 |
| Repository stars | 857 |
| Repository forks | 65 |
Install gpt-tokenizer 2.1.2
npm install gpt-tokenizer@2.1.2 pnpm add gpt-tokenizer@2.1.2 yarn add gpt-tokenizer@2.1.2
Runtime dependencies
- rfc4648 ^1.5.2
Peer requirements
- None declared
Optional dependencies
- None declared
Resolved dependency graph
This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.
- rfc4648@1.5.4 — direct
How to interpret the specifications
Bundlephobia measurements use its standard package build and may exclude peer dependencies. Unpacked npm distribution size includes shipped files and is a different measurement. Module declarations do not prove tree-shaking or runtime compatibility.
Advisories apply to this package version directly; transitive dependencies need separate inspection. Repository signals describe the whole repository and are current observations, including on historical-version pages.
Evidence and freshness
- https://registry.npmjs.org/gpt-tokenizer/2.1.2 — retrieved 2026-10-29T22:38:25.222Z
- https://api.deps.dev/v3/projects/github.com%2Fniieani%2Fgpt-tokenizer — retrieved 2026-10-29T22:11:43.638Z
- https://api.deps.dev/v3/systems/npm/packages/gpt-tokenizer/versions/2.1.2 — retrieved 2026-10-29T22:38:25.751Z
- https://api.deps.dev/v3/systems/npm/packages/gpt-tokenizer/versions/2.1.2:dependencies — retrieved 2026-10-29T22:38:25.771Z