crates.io · crates:tiktoken-rs

tiktoken-rs active

Library for encoding and decoding with the tiktoken library in Rust

Latest stable version	0.12.1
Published	2026-09-24 17:15:08 UTC
Install	`cargo add tiktoken-rs`
Minimum Rust version (rust-version)	`Rust ≥ 1.85.0`
License	MIT
Advisories on latest version	none known
Last verified	2026-10-09 15:32:42 UTC
Sources	api.osv.dev, crates.io

Maintenance

Activity	active
Last stable release	2026-09-24 17:15:08 UTC · 15 days ago
Stable releases in the last 12 months	6
Published versions	36

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

Version history

Version	Published
`0.12.1`	2026-09-24 17:15:08 UTC
`0.12.0`	2026-06-02 16:22:44 UTC
`0.11.0`	2026-04-08 16:06:04 UTC
`0.10.0`	2026-04-08 06:06:42 UTC
`0.9.1`	2025-11-09 21:50:22 UTC
`0.9.0`	2025-11-09 21:34:29 UTC
`0.7.0`	2025-05-19 05:12:01 UTC
`0.6.0`	2024-10-14 00:47:56 UTC
`0.5.9`	2024-05-16 01:53:45 UTC
`0.5.8`	2023-12-22 03:25:18 UTC
`0.5.7`	2023-11-14 14:05:48 UTC
`0.5.6`	2023-10-21 23:24:35 UTC
`0.5.5`	2023-10-16 14:35:55 UTC
`0.5.4`	2023-09-18 14:46:14 UTC
`0.5.3`	2023-09-02 03:03:02 UTC
`0.5.2`	2023-09-02 02:53:41 UTC
`0.5.1`	2023-08-14 05:50:35 UTC
`0.5.0`	2023-06-27 13:58:05 UTC
`0.4.5`	2023-06-26 02:39:06 UTC
`0.4.4`	2023-06-20 20:05:36 UTC

Showing the 20 most recent of 36 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
`rust 1.63`	`0.9.1`
`rust 1.70`	`0.9.1`
`rust 1.75`	`0.11.0`
`rust 1.80`	`0.11.0`
`rust 1.85`	`0.12.1`
`rust 1.90`	`0.12.1`

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Frequently asked questions

What is the latest version of tiktoken-rs?

The latest stable version of tiktoken-rs is 0.12.1, published on 2026-09-24. Verified by Vigia on 2026-10-09.

How do I install the latest version of tiktoken-rs?

Run cargo add tiktoken-rs. The latest stable version is 0.12.1 (verified 2026-10-09).

Is tiktoken-rs deprecated?

No. tiktoken-rs is not marked as deprecated in the registry.

Which Rust version does tiktoken-rs require?

tiktoken-rs 0.12.1 declares this requirement: Rust ≥ 1.85.0.

Does tiktoken-rs 0.12.1 have known vulnerabilities?

No known advisories affect tiktoken-rs 0.12.1 according to the data Vigia checks.

Is tiktoken-rs still maintained?

tiktoken-rs published 6 stable releases in the last 12 months; the most recent was 15 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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