This font makes every LLM token exactly the same width

Generate fonts where every LLM token is the same width

A browser-based compiler turns any TTF, OTF, WOFF, or WOFF2 font plus a tokenizer into a token-space font where each token is 3 em wide. The output is a single TTF with the tokenizer baked into its shaping rules, so no script is needed to display it. It works with DeepSeek V4.1 Flash's byte-level BPE and includes presets for Discord and Slack, though some tokenizers like GLM-5.3 and Claude's ctok remain approximations.

If you have more expertise in how fonts work, I encourage you to implement this project properly.
  1. nxtfari

    Haha this did help me generate empathy for the assistant. Neat idea.

  2. dTal

    This page reliably hangs Firefox 155 at 100% CPU for me.

  3. LoganDark

    The kerning is absolutely awful in Safari. Looks fine in Chrome though...

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2026-09-27