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AI Prompt Token Splitter

Intelligently split long text by token limits, supporting GPT-4o, Claude, Gemini models to ensure API calls stay within limits

Token Splitter Interface

Interactive tool will be available soon

Features

  • Supports token calculation for GPT-4o, Claude, Gemini and other mainstream models
  • Smart splitting strategy that preserves semantic integrity
  • Visual display of token count for each segment
  • Customizable split length and overlap settings
  • One-click copy results, export to JSON/text formats

How to Use

  1. Paste the long text content to be split
  2. Select target AI model and token limit
  3. Set splitting strategy (fixed length/semantic split)
  4. Click split, view and copy results

FAQ

What algorithm does the token splitter use?

Uses official tokenizer algorithms from each model: tiktoken for GPT series, Anthropic Tokenizer for Claude, ensuring calculation matches actual API consumption.

Will context be lost after splitting?

Supports overlap parameter settings. Adjacent segments retain overlapping content to ensure context continuity. Recommend 10-20% overlap ratio.

What splitting strategies are supported?

Supports fixed token count splitting, sentence-based, paragraph-based, semantic splitting and more. Choose the optimal strategy based on content type.

Can split content be used directly for API calls?

Yes. Split results automatically ensure each segment stays within the specified token limit, ready for batch API calls without additional checks.

Does it support batch processing multiple files?

Yes. Upload multiple text files for batch token splitting, results packaged as ZIP download.