Untangle.lol — Free AI To-Do List and Goal Planner
Untangle.lol is a free, private, AI-powered to-do list app and goal planner. Describe any goal in plain language and the app instantly generates a personalised, step-by-step to-do list you can act on today. No account, no email, no ads. All data stays in your browser.
How it works
- Go to untangle.lol and type your goal — for example "I want to sleep better" or "I want to learn to code".
- The AI (powered by Claude via Anthropic or OpenRouter) generates a numbered action plan with 3 to 5 concrete, doable steps.
- Check off each step as you complete it. Progress is saved automatically in your browser.
- Come back any time to review past goals or start a new one.
Key features
- AI-generated to-do lists and action plans from a single sentence goal
- Step-by-step task breakdown with progress tracking
- No account or sign-up required
- Completely private — zero data sent to untangle.lol servers
- Free to use with your own Anthropic or OpenRouter API key
- Available in English, Dutch, German, French, and Spanish
- Works on any device — mobile, tablet, desktop
- History of past goals saved locally for easy reference
Example goals you can untangle
- I want to run a 5K in 8 weeks
- I want to learn to play guitar
- I want to sleep better and wake up with more energy
- I want to eat healthier without going on a strict diet
- I want to learn Spanish in 3 months
- I want to start meditating every day
- I want to write a book
- I want to get better at managing my time
- I want to save more money each month
- I want to build a morning routine
Who is untangle.lol for?
Untangle.lol is for anyone who has a goal but is not sure where to start. It is ideal for people who feel overwhelmed by big ambitions, who struggle with procrastination, or who want a smarter alternative to a blank to-do list. It is especially useful for personal development, health and fitness goals, learning new skills, and productivity improvement.
Privacy and data
Untangle.lol does not collect any personal data. Your goals, to-do lists, progress, and API key are stored only in your own browser's localStorage. Nothing is transmitted to untangle.lol's servers. Your API key is sent directly from your browser to Anthropic or OpenRouter and never touches untangle.lol's infrastructure.
Pricing
Untangle.lol is free. It uses a bring-your-own-key (BYOK) model. You provide your own Anthropic or OpenRouter API key. A typical AI-generated to-do list costs less than $0.01 in API usage. There are no subscriptions, no paywalls, and no ads.
Supported languages
English, Dutch (Nederlands), German (Deutsch), French (Français), Spanish (Español).
Privacy Policy – Untangle™
Last updated: 2026
This privacy policy describes how Untangle (available at www.untangle.lol) collects, uses and protects personal data. We act in accordance with the General Data Protection Regulation (GDPR).
1. Data controller
Untangle is responsible for the processing of personal data as described in this privacy policy. For questions about privacy or data protection you can contact us at: www.untangle.lol.
2. Data we collect
Depending on how you use the app, we may process the following data:
- Account data (e.g. name or email address when an account is created)
- Data you enter in the app, such as goals, progress and notes
- Technical data such as device type, app version and usage statistics
- Communications when you contact support
3. Purposes of processing
We process personal data exclusively for the following purposes:
- Enabling the functioning of the app
- Allowing users to manage their goals and progress
- Improving the app and developing new features
- Analysing and resolving technical issues
- Security and fraud prevention
4. Legal basis for processing (GDPR)
We process data on the basis of:
- Performance of a contract (use of the app)
- Legitimate interest (improving and securing the service)
- User consent where required
5. Sharing of personal data
Untangle does not sell personal data to third parties. Data may only be shared with:
- Hosting and infrastructure providers
- Analytics or technical service providers
- When legally required
6. Retention period
We do not retain personal data longer than necessary for the purpose for which it was collected, or for as long as an account is active. Users can request deletion of their data.
7. Security
We take appropriate technical and organisational measures to protect personal data against loss, misuse or unauthorised access.
8. User rights (GDPR)
Under the GDPR, users have the following rights:
- Right of access
- Right to rectification
- Right to erasure ("right to be forgotten")
- Right to restriction of processing
- Right to data portability
- Right to object to processing
Requests relating to these rights can be submitted via www.untangle.lol.
9. Cookies and analytics
The website may use analytical tools to understand how the website is used and to improve the service. If cookies are used, this will be limited to functional or analytical purposes.
10. Minors
Untangle is not specifically directed at persons under 16 years of age. If personal data of minors has been collected without consent, parents or guardians can contact us for deletion.
11. Changes to this privacy policy
Untangle may update this privacy policy from time to time. The most current version will always be available on the website.
12. Contact
For questions about privacy, data protection or this privacy policy you can contact us at:
www.untangle.lol