AI tools
Local helpers for LLM prompt budgeting, comparison, and text cleanup. No model API calls and no uploads. Browse all 5 AI tools with no upload and no account.
- Token Counter: Free token counter and content length calculator. Estimate prompt tokens and string length locally in your browser with character, word, and byte counts. No upload, no account.
- Prompt Diff: Compare two prompts line by line in your browser. Free, no upload. Private, browser-based developer tool.
- Embedding Cosine Similarity: Free cosine similarity calculator for vectors. Compute embedding similarity and angle locally in your browser with no upload, no account, no API calls.
- Markdown to Plain Text: Strip Markdown formatting to plain text online for cleaner LLM prompts. Free, browser-local, no upload required. Privacy-first developer tool.
- Context Budget Splitter: Split long text into character-budget chunks for LLM context windows. Free browser tool, no upload. Estimate tokens locally.
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