How AI Image Q&A Works
Ask any question about an image and get a grounded answer. Best for structured documents, receipts, forms, and spec checks.
Try it free →Step-by-step process
- 1
Add your image
Drop or select the image you want to process — it stays on your device.
- 2
Run the model in-browser
AI Image Q&A loads its model (~280 MB) once, caches it, then runs locally in a worker. No upload.
- 3
Download the text
Preview the result and download the text. Re-run with different settings anytime.
Frequently asked questions
What can I ask?
Factual questions about visible content — totals, dates, labels, fields. It is strongest on documents.
Is my document uploaded?
No — the model runs locally in your browser.
Is it free to use?
Yes — AI Image Q&A is completely free. No account, no watermark, no credits, and no usage limits.
Do my files or prompts ever leave my device?
No. Everything runs locally in your browser via WebAssembly/WebGPU — there is no server that receives your files, prompts, or results.
Which browser and hardware do I need?
A modern browser. Chrome and Edge get WebGPU acceleration for the fastest results; Firefox and Safari run via WebAssembly. The model (~280 MB) downloads once, then is cached for offline use.
Can I use the results commercially?
Yes. You own everything you create — NSS makes no claim to the images, videos, or text you process or export.
Does it work on mobile?
Lightweight tools run on phones; heavier models prefer a desktop with a GPU. The tool picks the best path for your device and falls back gracefully where needed.
Where can I see a step-by-step guide?
Yes — there is a full walkthrough at /how-it-works/ai-ask-image.