Luminus Tools
A fast, privacy-first suite of online calculators, financial desks, health trackers, and developer utilities running completely in your browser withou
About Luminus Tools
A growing collection of free, privacy-first calculators and web utilities — built to get things done without the usual complexity.
Developer utilities
Financial calculators
Health & fitness tools
Image & OCR utilities
Echo for making complex results easier to understand
Explore more in this category:
Similar to Luminus Tools
this+that
An AI agent that reads every email and chat message your team gets, turns requests into tasks, and does what they ask.
Freedom Calcs
Free FIRE calculators to estimate retirement targets, explore Coast FIRE, and compare savings scenarios. No signup required.
TestNeo
TestNeo.ai is an AI-native engineering and release assurance platform that helps teams automate web and API testing using natural language.
Assistly
An AI receptionist on your website that answers visitors 24/7 from your own content and captures every lead.
IdeaAize Free AI Tools
IdeaAize Free AI Tools is a suite of 50+ free online utilities that run 100% in your browser — no registration, no file uploads, no watermarks.
Vedic AstroGPT
explore your vedic birth chart, check compatibility and ask ai-assisted astrology questions with free tools and optional paid credits.
VideoAnalyzerAI
Generate recreation image and video prompts for an AI Video or generate creation prompts for an AI Video Idea you have.
TokenSave
Free AI token counter and cost calculator for ChatGPT, Claude and Gemini, plus a private Claude Code usage analyzer.