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          Export project profile

          This file contains your Memory tree, chat history, LLM usage statistics, and rules. Keep it safe — store only where you trust, and use a strong password you do not reuse elsewhere.

          Import project profile

          Restores Memory tree, rules, Access, .env, saved AI model choices, and the Access #data enrichment snapshot from a .mf backup. Enter the password you used when this file was exported.

          The password is incorrect, or the file is not a valid encrypted profile backup.

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          Memory tree

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          My intro

          My rules

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          Settings

          Language

          Language

          Interface scale

          Interface scale

          100%

          Nickname

          Nickname

          @ ✓

          Activating a nickname lets you interact with other users inside the project: chat, share AI models, and tag friends in AI chats. Nickname requirements: at least 4 characters; only Latin letters, digits and underscore are allowed.

          Chat personification

          Chat personification

          When chat personification is on, AI replies come from a chat assistant you can name, give an avatar, and even set a mood for — so answers always match your vibe.

          Digital Brain

          Digital Brain

          Enabling "Digital Brain" weaves your accumulated personal data into how AI models generate replies. The module runs on your individual "Memory Tree" — a structured knowledge graph whose visualization and settings live in your profile.

          Image generation analysis

          Image generation analysis

          The "Image generation analysis" feature lets users who want it feed the context of their image requests into their personal "Memory Tree". It is unnecessary for standard usage and is recommended only for those whose main workflow centers on generating visual content. Note: the extra semantic analysis slightly increases the cost of each image request.

          Light model

          Light model

          A lightweight, optimized language model analyzes your dialogue sessions — semantically filtering and summarizing context to identify relevant metadata (facts, chronology, key topics, people, events). Verified entities are exported to the “Memory Tree” to keep your personal knowledge graph up to date.

          Priority model

          Priority model

          The priority model is the default language model assigned to generate replies. It streamlines your workflow by removing the need to pick your usual AI assistant for every new request and preventing unintended models from being launched.

          Memory tree

          Memory tree

          Project profile

          Project profile

          Memory tree optimization

          Memory tree optimization

          Digital Brain optimization

          Digital Brain optimization

          AI settings

          AI settings

          Project Cache

          Project Cache

          chat database — other (approx.) —
          data folder (excl. database) —
          sound files —

          Clearing the project cache permanently deletes your entire history of interaction with the MF0.ai platform, including dialogue logs and active chats. This action is irreversible — deleted sessions cannot be restored. We strongly recommend exporting your data to your device before confirming deletion.

          Clear multimedia cache

          Are you sure you want to delete the entire application multimedia cache?

          Feel free to ask me anything — write code, generate an image, or tackle many other tasks. You can also choose any AI provider or ask all language models at once.

          This section is designed to help the Project better understand you. Here you can share any information about yourself that you consider important. The data you provide will be structured and compiled into the core of the memory tree, as the Project prioritizes your personality above all else. Everything else will merely reinforce this knowledge. The more the Project knows, the more accurate the interaction will be.

          In this section, you set how assistants in the Project should behave. After each exchange, the app looks at each of your messages in turn and decides what should be kept as saved conduct: general expectations, personal boundaries, things that must not be done, and step-by-step habits (pure thanks or “ok” alone usually add nothing). The assistant should keep replies short — clarify only what is unclear, briefly reflect what it understood, and confirm in plain language that it will follow your rules — not deliver long policy essays in chat.

          This section is for product help with MF0-1984: how the app works, where settings and data live, and how to use features safely on your machine. You can ask using any connected model (pick the provider badge below); answers are based on the bundled project handoff plus this scope note — not on your theme threads or Memory tree.

          Messages are not saved and do not appear in Themes or Memory tree. Analytics and billing work as normal. The session is cleared when you leave.

          Kling 3: attach an image (character) + video (motion reference) · Veed / Sync Lipsync 2: attach a video + audio track (lipsync) · Topaz: attach a video (upscale)

          Upload an image, describe the motion, select the duration — and get a video clip

          Describe the video in text, pick the duration and aspect ratio — and get a video clip

          Fusion mode: all connected models study the topic in parallel, results are cross-checked for accuracy, then synthesised into a long-form article. The process runs in the background — it cannot be stopped once started. Cost: $0.70–$1.00 per run.

          Ultra mode: your task is split into independent subtasks, each researched in parallel by a different model, then synthesised into one comprehensive answer. Best for broad, multi-part questions. The process runs in the background — it cannot be stopped once started. Cost: ~$0.50–$1.50 per run.

          Programming mode. Write and review code with Gemini, ChatGPT, Claude and Grok, plus dedicated coding models — NVIDIA Nemotron and Kimi K. Any code block in a reply can be downloaded as a ready-to-use file in one click.

          Chat with friends right inside the platform. All conversations are protected with end-to-end encryption and are never stored in plain text anywhere.

          Intro is locked

          Use the lock on the Intro button to enter your PIN.

          Rules is locked

          Use the lock on the Rules button to enter your PIN.

          Create image Fusion (AI analysis) Programming Deep research Web search
          Plugins

          AI models can make mistakes. Verify important information.

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          Lock

          Set a 6-digit PIN.

          PIN
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          Repeat PIN
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          Unlock

          Enter your 6-digit PIN.

          -

          Add at least one API key to the .env file in the project root (OpenAI, Anthropic, Perplexity, or Gemini). The app does not start without it. Restart the dev server after you save the file.

          Copy .env.example to .env, fill in at least one provider key, and save — or create .env with the same variable names as in the example file.

          This repository includes a README.md file at the project root; open it for setup steps and other instructions.

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          or use email

          Free joke avatar

          Upload a photo — get a deliberately ugly and funny doodle character. Free, no sign-up needed.

          PNG, JPG or HEIC, up to 12 MB.

          Drawing your doodle… Couldn’t make the avatar — try another photo. The free daily limit is reached — come back tomorrow. Only PNG, JPG or HEIC up to 12 MB. Copied to clipboard

          Every top AI.
          No subscription.

          ChatGPT, Claude, Gemini, Grok and Perplexity — together in one chat. Pay only for what you actually use, down to the cent. No monthly fee — privacy and full control over your data by default.

          Bought separately
          $100
          5 subscriptions · per month
          • ChatGPT — $20/mo
          • Claude — $20/mo
          • Gemini — $20/mo
          • Grok — $20/mo
          • Perplexity — $20/mo
          MF0.ai
          ≈ $13
          Typical monthly spend · no subscription
          • All top models
          • Kimi, Seed, NVIDIA, Veo, Seedance and others
          • Memory Tree & Digital Brain
          • Images, video and voice
          • Fusion, AI opinion, Ultra decomposition
          • Coding, Deep research, Web search

          All your models, one chat

          Switch between ChatGPT, Claude, Gemini, Grok and Perplexity right inside a message — no separate accounts or subscriptions. Your context, attachments and memory follow you to every model, so nothing gets lost.

          chatGPT Claude Gemini Grok Perplexity AI opinion

          One question — every perspective

          Send any prompt to all models at once and get every answer in one panel, plus a short combined summary. When the answer matters, one voice isn't enough.

          Translations — see how each model renders nuance, tone, and idiom differently
          Medical results — cross-check interpretations before a doctor's visit
          Decisions — get a range of arguments before committing to a choice
          Contracts & documents — spot what one model missed
          Creative work — collect five directions instead of one

          Fusion and Ultra — many AIs on one task

          Fusion runs several AIs in parallel on a deep dive, cross-checks the facts and merges everything into one coherent document. Ultra splits a big task into subtasks, works each with its own model in parallel, then assembles a single thorough answer.

          Memory Tree and Digital Brain

          The Memory Tree automatically links facts, people, events and ideas from all your conversations into a personal knowledge graph. The Digital Brain feeds that memory into every model — so any AI answers already knowing your context.

          Pay only for what you use

          No subscription. Top up any amount and spend it strictly as you go — billed to the cent for every request. For most people that's far cheaper than paying for several AI subscriptions at once.

          MF0
          ChatGPT
          Perplexity
          Gemini
          Claude
          Grok

          More than text

          Generate images and video, hear replies in a natural voice, dictate by voice, or hold a live voice conversation in real time — all in one place, all pay-as-you-go.

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