ChatGPT Image and Audio Watermark Checker

Google Gemini SynthID Text Watermark Tool

rainminer/google-gemini-watermark-checker

Paste text or upload PDF and DOCX to check whether writing is AI generated. Looks for Google SynthID-Text signals when the sample is long enough and returns isAiGenerated, confidence, likely source, and limitations as JSON. For editors, reviewers, and trust-and-safety teams. No Google login.

This scraper extracts the conversation history from public ChatGPT conversations

Anthropic Claude Writing Watermark Checker

rainminer/anthropic-claude-watermark-checker

Paste text or upload PDF and DOCX to see if writing looks like Claude. Claude uses SynthID-Text with a private key — this Actor returns isAiGenerated as a classifier until a public detector exists. JSON includes confidence, likely source, and limitations. For editors and reviewers. No Claude login.

ChatGPT Brand Tracker - ChatGPT SEO & AI Visibility Tool

santhej/chatgpt-brand-tracker

ChatGPT SEO and LLM SEO tool: ask your buyer's questions and see if ChatGPT recommends you or a competitor. Mention count, position, share of voice, the exact wording used about you, plus cited sources in web-grounded mode. From $0.005 per prompt. No API keys.

ChatGPT to PDF — Convert Conversations to PDF

moving_beacon-owner1/chatgpt-to-pdf

Special handling for ChatGPT share pages (`/share/...`) adds turn detection, role labels (You/ChatGPT), and styled formatting. Other pages use a clean A4 layout with cover, headers, and page numbers. JS-heavy sites are rendered —auto-enabled for ChatGPT links, optional for others.

ChatGPT Conversation Scraper

maximedupre/chatgpt-conversation-scraper

Scrape public ChatGPT shared links. Export full conversations with messages, roles, timestamps, model metadata, code blocks, and source evidence.

Chatgpt Prompt Runner

zerobreak/chatgpt-prompt-runner

ChatGPT prompt runner that sends single or bulk prompts to ChatGPT and returns structured replies with model info, citations, and latency, so you can automate content generation and AI research at scale without writing code.

ChatGPT Brand Visibility Tracker - AI SEO Rank Monitor

gio21/chatgpt-brand-visibility

Track how often ChatGPT mentions your brand vs competitors for target queries. Bring your own OpenAI API key.

ChatGPT Brand Mentions Checker

nikhonit/chatgpt-brand-mentions-checker

Check if ChatGPT mentions or recommends your brand for the queries your customers ask. Returns mentioned/not, rank, context, and cited sources per query.

Copyleaks AI Detector & ChatGPT Checker

dev00/Copyleaks-ai-detector-api

Instantly check if text was written by an AI (ChatGPT, Claude, Gemini, GPT) or a human. Get detailed percentage scores and bypass detection.