Pxpipe cuts Fable costs by converting code to images

Pxpipe reduces Claude Code input tokens by rendering dense content like code and JSON into PNG images before sending requests. An image's token cost is fixed by pixel dimensions, not text volume. Dense content packs roughly 3.1 characters per image token versus 1 character per text token. The proxy rewrites bulky parts of requests into compact images, achieving approximately 59 to 70 percent lower end-to-end bills on Fable.