Untitled Flow
On-device
100%
🔍
LOOP Studio
Now with on-device AI · WebGPU

Build AI agents
with zero code

Snap together AI steps on a canvas and let them do real work — research, writing, summaries, and more. No code, no signup, runs entirely in your browser.

👩‍💻
🧑‍🔬
👨‍💼
👩‍🎨
Zero install needed Phone, tablet & desktop
See it live

Flows execute node by node

Watch data move through the pipeline in real time. Every node lights up as it runs.

LOOP · Live execution
⚡
Trigger
🤖
Agent
🔀
Decide
📣
Notify
Ready — tap Start Building to try it for real
What you can build

Real things, in minutes

Tap any idea below to load it onto the canvas — already wired up and ready to run.

✍️
Turn one line into a blog post
Give it a topic; get a researched, SEO-ready draft.
Try it
📋
Clean up messy meeting notes
Paste raw notes; get minutes and action items.
Try it
📣
One idea, a week of posts
Spin a single message into a content calendar.
Try it
📄
Ask a long document anything
Drop in a report; get answers with the receipts.
Try it
⭐
See what reviews really say
Summarise sentiment and themes from feedback.
Try it
🎯
Sort & route incoming messages
Triage support tickets and flag the urgent ones.
Try it
Why LOOP

Everything in one place

From a two-node prototype to a 14-node enterprise pipeline.

🎨
Visual canvas that works on your phone
Drag, drop, and connect nodes with one finger. Pinch to zoom, long-press to connect. Built for touch from the ground up.
Mobile-first
🤖
Real AI calls
Anthropic, OpenAI, Google, Ollama. Zero mocks.
📱
On-device LLMs
Run Llama & Phi in-browser. No API key needed.
Free
✅
Human approval
Pause flows and wait for your go-ahead before acting.
🧠
Agent memory
Agents remember context between runs.
🐛
Step debugger
Step through nodes one at a time. Inspect every value.
🔀
Model routing
Different model per node. Save 60× on classification.
💰
Cost tracking
Real token usage and spend per run, per node.
How it works

Running in 3 steps

1

Add nodes to the canvas

12 node types — Trigger, Agent, Decision, Loop, Memory, MCP and more. Tap a node in the panel or drag it onto the canvas.

2

Connect them together

Drag from the right port to the left port. On mobile: long-press a node → Connect to… and pick from a list.

3

Hit Run — watch it execute

Enter your inputs, tap Run. Nodes light up as they fire. Full logs, token count and cost live in the Runs tab.

Ready to use

15 templates — tap to run

Pre-wired, production-grade flows. Load any template and hit Run.

Integrations

Works with every AI

Bring your own key, or run fully on-device with zero cost.

🟣Anthropic
⬛OpenAI
🔵Google
🟡LM Studio
🦙Ollama
💻Custom URL
● WebGPU On-Device — Llama · Phi · Gemma · Qwen — Free
Good to know

Questions, answered

Is it really free?
Yes. The on-device models (Llama, Phi, Gemma, Qwen) download once and run in your browser at no cost — no key, no limits. If you'd rather use a cloud model like Claude or GPT, you connect your own provider key and pay that provider directly. LOOP never charges you.
Do I need to know how to code?
No. You build flows by tapping and connecting blocks. There's an optional Code block for people who want it, but every template and node works without writing a line.
Is my data private?
Your flows, keys, and history are stored only on this device. There's no LOOP account and no LOOP server to send anything to. On-device models never touch the network; when you use a cloud model, your request goes straight from your browser to that provider.
Does it work on my phone?
Yes — LOOP is built for touch first. Drag with one finger, pinch to zoom, long-press to connect. You can also add it to your home screen and open it like a regular app.
Do I have to install anything?
No. It runs in any modern browser as-is. On-device AI uses WebGPU, available in recent Chrome, Edge, and Safari. Installing to your home screen is optional and takes one tap.
What happens when I close the tab?
Your flows are saved automatically and restored next time. Downloaded on-device models stay cached, so they load instantly on your next visit.
Runs 100% in your browser 🔒 No account, no signup 💸 Free on-device AI 📱 Works offline once loaded

Ready to build?

No account. No signup. No credit card.
Runs entirely in your browser, right now.

Built with ♥ · Runs 100% in your browser · No data leaves your device

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Agent Memory

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Properties