OpenAI Tokenizer
AI
Use the tool to understand how a piece of text might be tokenized by a language model, and the total count of tokens in that piece of text.
Description
The OpenAI Tokenizer helps developers visualize how text is broken down into tokens and provides accurate counts for language model inputs. This is essential for managing context window limits and estimating API costs during the development of LLM-powered applications. The tool supports Byte Pair Encoding (BPE) and is available as both a web interface and a CLI via the tiktoken library.
Quick facts
Pricing
Free
License
Proprietary
Location
San Francisco, California, United States, US
Platforms
Web, Cli
Links
Tags
token countingllm optimizationtiktokengpt-4text processingbpe encoding
Use cases
AI AssistanceAPI DevelopmentProductivity
Alternatives
tiktokenhugging face tokenizersanthropic tokenizer
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