KeepHand
small local tools you keep on hand
Products
TokenTrim
Audit your LLM spend — locally, in your browser.
TokenTrim reads your LLM usage logs and turns them into a plain, honest savings report — which models, prompts, and endpoints are quietly draining your budget. Everything is parsed on your machine. Your logs never leave the browser tab; nothing is uploaded to a server.
AttachHive
Bulk-download and organize Gmail attachments — without OAuth.
AttachHive connects to your inbox over IMAP with an app-specific password, then pulls down and files every attachment in bulk — no Google OAuth screens, no third-party access grants. Attachments are written straight to your own machine and never pass through our servers.
PriceLift
Turn price-list PDFs into clean, checkable spreadsheets.
PriceLift extracts the tables buried inside quotation and price-list PDFs, lays them out so you can proofread each row, and exports clean Excel or CSV. The whole thing runs locally in your browser — your documents are processed on your machine and are not uploaded.