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intercept · capture · archive
lowkeystalker is a browser extension that silently intercepts Tinder's internal API traffic, surfaces full profile data in a sleek overlay, and auto-archives everything — JSON and photos — straight to your local machine.
[!TIP]
- 🚀 **Add Firefox Addon or Extension ** [ADD NOW]
◈ Features
| Capability | Details | |
|---|---|---|
| 🕸️ | API Interception | Hooks directly into Tinder's recommendation endpoint — zero scraping, zero clicking |
| 🪟 | Live Overlay | Non-intrusive panel renders Bio, Location, Job, Age, and more — right on the page |
| 💾 | Auto-Download | Profile JSON + full-res images saved automatically to your Downloads folder |
| 📁 | Custom Paths | Set your own subfolder name from the overlay — no config files needed |
| 🔁 | Auto-Fetch | Re-polls recommendations every 60 seconds so you never miss a profile |
| 🖥️ | Local Viewer | Flask-based companion app to browse all captured profiles with carousel UI |
◈ Installation
🦊 Firefox (Recommended)
From the Add-on Store
https://addons.mozilla.org/en-GB/firefox/addon/lowkeystalker/
Click Add to Firefox — done.
Manual / Developer Install
1. Download or clone this repository
2. Navigate to: about:debugging#/runtime/this-firefox
3. Click "Load Temporary Add-on..."
4. Select manifest.json from the project root
🟡 Chrome
1. Download and extract the source
2. Navigate to: chrome://extensions/
3. Enable Developer Mode (top-right toggle)
4. Click "Load Unpacked"
5. Select the extracted project folder
◈ How It Works
tinder.com lowkeystalker
────────── ─────────────
[ API call ] ──── intercept ──▶ [ parse payload ]
│
┌──────────┴──────────┐
▼ ▼
[ overlay UI ] [ auto-download ]
name · bio profile.json
job · location images/ ──▶ *.jpg
age · school
◈ Usage
1 — Log in to Tinder
Open tinder.com and sign in as usual.
2 — Find the Overlay
A dark panel labelled lowkeystalker appears at the bottom-right corner of your screen.
3 — Browse Normally
Swipe or scroll profiles. The extension captures data passively — no interaction required.
4 — Check Your Downloads
Files land in:
~/Downloads/Tinder Data/ └── <name>_<profile_id>/ ├── <profile_id>.json ← full profile payload └── images/ ├── 01.jpg ├── 02.jpg └── ...
5 — View Downloaded Profiles
Use the companion viewer script → tinder_data_viewr.py
# 1. Download the viewer curl -O https://gist.githubusercontent.com/h9zdev/9ccb7d9999ddca2ebbc397ee2e133626/raw/tinder_data_viewr.py # 2. Open the file and set your data path (line 6) DATA_DIR = "/home/<you>/Downloads/Tinder Data" # Linux / macOS DATA_DIR = r"C:\Users\<you>\Downloads\Tinder Data" # Windows # 3. Install dependency & run pip install flask python tinder_data_viewr.py # 4. Open in your browser http://127.0.0.1:5050Renders a searchable sidebar of every captured profile — photo carousel, bio, descriptors, and prompts.
6 — Customize the Folder
Type a new folder name in the overlay's input field — takes effect immediately. Make sure
DATA_DIRin the viewer script matches your chosen folder name.
◈ Project Structure
lowkeystalker/
├── manifest.json # Extension manifest (MV2)
├── background.js # API interception & download logic
├── content.js # Overlay injection & UI rendering
├── popup.html / popup.js # Extension popup (if applicable)
└── icons/
└── ...
◈ Disclaimer
[!WARNING] This project is provided for educational purposes only. Usage may violate Tinder's Terms of Service. You are solely responsible for how you use this tool. Always respect user privacy.
◈ License
Released under the MIT License — use it, fork it, study it.
built quiet. runs quiet.
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