[adroitboss]

Does anyone know of a chatgpt/gpt-4 tokenizer that can run client-side?

[sp332]

https://platform.openai.com/tokenizer or the official python library tiktoken https://github.com/openai/tiktoken or this JS port of tiktoken https://github.com/dqbd/tiktoken

[oofsa]

https://platform.openai.com/tokenizer is not for GPT-4 but GPT-3. https://tiktokenizer.vercel.app/ supports GPT-4.

[adroitboss]

Thanks for the recommendations. I found the one I needed because of this comment thread.

[YetAnotherNick]

https://github.com/cogentapps/chat-with-gpt/blob/main/app/sr...

[WilliamBerglund]

Yes, tiktoken, here's a client side visualizer for it

https://github.com/functorism/gpt4-tokenizer-visualizer

[adroitboss]

Thanks for the recommendations everyone.