---
title: "Free Tools for Product Photos & AI Search | MarketPrompter"
description: "Free tools for small product brands: remove a photo background, sketch a reference image, and write an llms.txt for AI search. Make ads from your products in the Studio."
canonical: "https://marketprompter.com/tools"
---

# AI marketing tools

Free tools for small product brands: remove a photo background, sketch a reference image, and write an llms.txt for AI search. Make ads from your products in the Studio.

- [SEO SERP Analysis](https://marketprompter.com/tools/seo-content-brief-generator/index.txt) (Free): Reads the top-ranking pages for a keyword and surfaces the angles, structures, entities, and patterns appearing in the results.

- [Background Remover](https://marketprompter.com/tools/background-remover/index.txt) (Free): Drop a photo, get a clean transparent PNG in seconds. Runs entirely in your browser — no uploads, no watermarks, no per-image fees.

- [llms.txt Generator](https://marketprompter.com/tools/llms-txt-generator/index.txt) (Free): Turn a homepage and sitemap into a concise llms.txt and llms-full.txt draft. The files follow the proposed llms.txt convention; support varies by AI system and they do not guarantee rankings or citations.

- [Sketch to PNG](https://marketprompter.com/tools/sketch-to-png/index.txt) (Free): Free in-browser sketchpad that exports clean PNGs. Use as a reference image in ChatGPT, Claude, Gemini, Runway, or Veo for sharper visual results from a 30-second sketch.