LLM Tokenizer
Count tokens for 96 AI models directly in your editor — exact wherever a model's tokenizer is published (GPT-5.6 and earlier, Llama, Gemini, DeepSeek, Qwen…
Plugin by matteoteodori
Install
Works with VS Code, Cursor, Windsurf, VSCodium. Read the repository before you give any tool access to your data.
code --install-extension matteoteodori.llm-tokenizer
Or search "matteoteodori.llm-tokenizer" in the Extensions view. Page: https://open-vsx.org/extension/matteoteodori/llm-tokenizer
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About
Use cases: machine-learning, other, prompt-engineering
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this plugin can do and what it asks for, from its plugin files and code. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
huggingface.co· found in code
Files it touches
/etc/claude-code- Your home directory (~)
What's inside
An editor extension; its features are described by the publisher above.
- Built for
- VS Code
- Install name
matteoteodori.llm-tokenizer- Downloads
- 9,632 on Open VSX
Signals
- Stars
- 5
- Forks
- 3
- Open issues
- 0
- Last commit
- Oct 20, 2026 (9 days ago)
- Last release
- Oct 20, 2026 (9 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- Version
- 2.2.0
- License
- MIT
- Repository
- github.com/matteo-teodori/llm-tokenizer
- First seen
- Oct 24, 2026
- Last checked
- Oct 25, 2026
- Source
- Open VSXgithub-graphql
Cite this page
LLM Tokenizer VS Code extension. Agent Mart. https://agentmart.dev/plugins/llm-tokenizer-matteoteodori-vscode (last updated 2026-10-25)