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tldt — Too Long, Didn't Tokenize

tldt — Too Long, Didn't Tokenize

Protect your data and agents while saving tokens

0upvotes
Launched May 9, 2026

About tldt — Too Long, Didn't Tokenize

tldt — Too Long, Didn't Tokenize — is a powerful CLI and library designed to optimize the way long texts are handled in AI workflows. Leveraging machine learning, it intelligently summarizes lengthy content while preserving context, making it ideal for reducing token usage in API calls, document uploads, and web crawling. Its suite of features includes support for LexRank and TextRank algorithms, HTML-to-Markdown conversion, Unicode confusables protection, text sanitization, and PII/API key cleaning, all without requiring API keys. This makes it especially suitable for developers, data scientists, and AI agents aiming to enhance privacy, security, and efficiency. Its Go library and coding skills support enable seamless integration into custom workflows and applications, offering a tailored approach to managing complex textual data. What sets tldt apart is its focus on protecting sensitive data and optimizing token consumption, ensuring cost-effective and secure AI interactions.

Screenshots

tldt — Too Long, Didn't Tokenize screenshot 1

Pros

  • Reduces token consumption with advanced summarization techniques
  • Supports multiple safety and security features like PII and API key cleaning
  • No API keys required, enhancing privacy and ease of use
  • Converts HTML to markdown and sanitizes text for cleaner data
  • Provides a Go library for integration into custom AI workflows

Cons

  • Limited information on pricing and deployment options
  • May require technical expertise to implement effectively
  • Currently lacks extensive user documentation or support community

Use Cases

1Summarizing lengthy API responses to reduce token costs
2Cleaning and sanitizing web-scraped data before analysis
3Protecting sensitive information like PII and API keys in workflows
4Converting HTML content into markdown for easier processing
5Integrating into AI agents that call APIs directly for enhanced security
6Optimizing document uploads for faster and more cost-effective processing

Pricing

Likely follows a freemium model with core features available for free, with potential paid plans for advanced integrations or enterprise use. Exact pricing details are not specified, but the tool’s open-source approach suggests affordability and flexibility.

Quick Info

Upvotes0
Comments1
Launched5/9/2026

Topics

Artificial IntelligenceGitHubSearchData Science

Alternatives

OpenAI's GPT API with token management tools
LangChain for building AI workflows with text summarization
Hugging Face Transformers for local or cloud-based NLP tasks
SpaCy for text processing and cleaning
SummarizeBot or similar AI summarization services

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