Education & Neurodiversity · Systems for Mind & Learning Tools for Neurodivergent Minds · Systems & Simulation
mneurix.dev · built for neurodivergent minds · free · your data stays on your device

mneurix.dev

Free tools for minds that don’t fit the template

Autism and neurodiversity is why this site exists. Sensory and regulation tools, honest personality tests, developer utilities — all free, no signup. Everything runs in your browser; your data never leaves your device (the one exception — personality scoring — runs server-side and stores nothing). The one ad surface is spelled out in /cookies/.

Local-first · Free, forever · No accounts, ever

Mind tools — regulate, communicate, play

Free tools for minds like yours: the original evidence-cited sensory & regulation suite — and, new from the Neuro-M app family, tap-to-speak boards for needs and words, plus gentle cause-and-effect play with no fail states. Everything runs locally and your data stays on your device.

The Mind hub →

🎴 My Board

Tap what you need — water, food, a hug, or core words like "help" — and the board says it out loud. A gentle wait timer, room for your own photos.

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🗣️ Ask & Wonder

Ready-made phrases for feelings and needs — "I'm hungry", "More please" — plus kind little facts for curious minds, spoken aloud.

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🎨 Sensory Canvas

Sand, water, slime, glow, sparks — a canvas that answers your hands. A quiet place for busy fingers.

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🐛 Worm Maze

Guide the worm to the fruit with a finger; it grows a segment every bite. No walls that hurt, no timer.

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🎈 Tap Pop

Critters pop up and hide again — tap them for a happy pop and a little tune. Pure cause-and-effect joy.

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✨ Harmony

Touch and move to create symmetrical magic — mirrored strokes that glow and bloom. Saves stay on your device.

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100% Client-Side · WebAssembly & WebGPU · Zero Server Cost

Featured tools & engines

Explore Full Tools Directory (42 Tools & Utilities) →
SQL Sandbox
WASM SQL ENGINE · IN-MEMORY DATABASE

In-Browser SQL & CSV Query Sandbox

Execute complex SQL queries, multi-table JOINs, and aggregations on CSV datasets using the official sqlite.org WebAssembly engine — genuine SQLite in your browser.

⚙️ Engine: Official SQLite WASM (~850KB, loads on first query) · In-memory database
WEB AUDIO SPEECH · 100% PRIVATE

Private Voice Note & Speech Transcriber

Record live speech or process audio files to generate timestamped text transcripts and downloadable .srt subtitle files 100% locally in browser memory.

⚙️ Engine: Native W3C Web Speech API + WebAudio buffer pipeline — no download, nothing stored by us
MERMAID.JS STUDIO · INSTANT SVG RENDER

Live Mermaid Diagram & Architecture Studio

Render interactive architecture flowcharts, sequence diagrams, and class diagrams in real time with 1-click high-resolution vector SVG export.

⚙️ Engine: Mermaid.js v10 (MIT) · Dynamic client-side DOM SVG rendering engine
LOCAL LLM FORMATTER · CHATML & GGUF

Local LLM Prompt & ChatML Builder

Format system prompts and multi-turn conversations into ChatML, Llama-3, DeepSeek, and Mistral template syntax for local GGUF models.

⚙️ Engine: Designed for local Q4_K_M quantized GGUF models (SmolLM-135M, Qwen2.5-0.5B, Llama-3.2-1B)
Public-Domain IPIP Items · Percentiles vs Johnson (2014) Sample

Personality assessments, adapted to you

See all personality tests →
CAT ADAPTIVE ENGINE · 50 ITEMS · ~10 MIN

Big Five (Quick)

Scientific OCEAN profile from 50 public-domain IPIP items with a computerized-adaptive-testing engine that adapts difficulty in real time.

Take the Big Five test →
RESEARCH-GRADE · 120 ITEMS · 30 FACETS · ~30 MIN

Big Five (Deep)

Research-grade OCEAN profile across all 30 facets (IPIP-NEO-120, Johnson 2014). Save-progress, test-retest comparison built in.

Take the deep Big Five →
PERSONALITY · 16-TYPE · ~8 MIN

Jungian 16-Type

Four-letter cognitive type (INTJ–ESFP) from self-authored Jungian items. For self-reflection — not the MBTI®.

Find your Jungian type →
Writing by the toolmakers

Latest writing

The Mneurix blog — neurodiversity-affirming knowledge, translated for parents, builders, and knowledge workers.

All posts →

Studio focus

The MNEURIX Engine

Methodology

Our engineering runs on a local multi-agent orchestration harness — specialized tools working across spatial computing spatial computing. Using computers to work with 3D space — rendering, simulating, and interacting with 3D environments, often right in the browser. , agentic workflows, and privacy-first developer utilities.

Gaussian splattingWebGPU / Babylon.jsObject meshingImage-to-3D reconstructionMathematical spatial awarenessLocal agent harnessStrategic multi-agent workflowsGenerative asset pipelinesGenerative audio & cinematicDeep RAG expertise
Active Ecosystem · External Hubs

Live Properties & Gaming Hub

🎮 Gaming & Simulation Portal

mneurix.quest — Interactive Gaming & Strategy Portal

Our dedicated hub for gaming-related content, grand-strategy AI breakdowns, WebGPU 3D spatial demos, and interactive game systems analysis.

Visit mneurix.quest ↗

Stay in the loop

We ship slowly and deliberately. If you want a note when there's news — a module release, a pillar going live, or early access to something new (that means: you try it first, free, before it's announced) — leave your email.

Join the waitlist ↓