Useful AI. On your device.
Summarize, rewrite and translate in your browser. Your text is processed locally.
Summarize
Turn notes into the essentials.
0 / 2,000 characters · held in this tab only
Set up local AI to use this tool. Clean text and Compare CSV work immediately.
Result
The model is working on this device…
1 Choose two files
CSV · up to 5 MB per fileUTF-8, with headers in the first row. Comma, semicolon or tab separated. Prices without currency symbols or thousands separators.
2 Describe the task
AI suggests the scope3 Review and run the plan
Manual settingsYou can set up the plan manually without downloading a model. The local engine calculates with up to 6 decimal places of precision.
Comparison result
Your changes will appear here
Load two price lists and run a comparison.
What else can the model do? Try your own prompt.
Generate text, ideas, explanations or code. This mode does not read the tables or execute generated code.
A small toolkit. A useful result.
Choose a task, paste a short text and review the result. Copy it or download a file. There is no account to create and no conversation history stored on a server.
What works without a download?
Clean text and Compare CSV work immediately, including on mobile. AI tools need a compatible desktop browser with WebGPU. We check compatibility before downloading Bonsai.
Can I use it offline?
Once this tab and the model are loaded, processing can work offline. Reopening the site still needs a connection. Your browser may evict cached models to free space.
What are the limits?
AI tools accept up to 2,000 characters at a time. Local models can miss details or make mistakes. Review the result, especially names, numbers and deadlines. PDF, images and audio are not supported in this release.