NSS BG
AI Suite · Conversational Edit

AI Edit by Prompt

Type any editing instruction. AI grounds it on your current canvas, plans the steps, and executes via existing tools.

Runs instantly · no download·Typical speed: ~1.5 s·Tier: lite
ModeSpeedQualityBest for
NSS prompt plannerInstantRule-based multi-step editsDescribing an edit in words
Manual tool-by-toolSlowerFull controlPrecise hand edits

Quick start

See all 7 presets

Drop images here — add as many as you like

or click to browse · processed one at a time · output json

Want this capability inside the main editor with layers, history, and the full AI panel?

Open in Image Editor →

How it works

  1. 1

    Add your image

    Drop or select the image you want to process — it stays on your device.

  2. 2

    Run the model in-browser

    AI Edit by Prompt runs instantly with no download — the work happens locally in a worker.

  3. 3

    Download the json

    Preview the result and download the json. Re-run with different settings anytime.

Common use cases

"Remove the background and brighten" in one goChaining several edits by descriptionHands-free quick editsLearning which tools to use

Why it’s different

100% Private

Every model runs in your browser. Your files never leave your device — nothing is uploaded to a server.

True Alpha Channel

Exports preserve a real straight-alpha transparency channel (PNG / WebP / AVIF), not a baked-on background.

Free Forever

No account, no watermark, no credits. Open the tool and use it.

Works Offline

After the model downloads once it is cached, so the tool keeps working with no connection.

FAQ

How does it understand me?

A rule-based planner maps your request to a sequence of real editor actions; an optional in-browser LLM handles freer phrasing.

Is it free to use?

Yes — AI Edit by Prompt 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. This tool downloads nothing and runs on any device.

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?

Yes — it runs on phones and tablets too, since there is no model download.

Where can I see a step-by-step guide?

Yes — there is a full walkthrough at /how-it-works/ai-edit.

Ready to try AI Edit by Prompt?

Free, private, no signup — runs right in your browser.