GPT Watermark Remover

What it does

GPT Watermark-Remover is a super-light, browser-only tool that finds and erases all the invisible ASCII/Unicode “fingerprints” AI models (like ChatGPT) sneak into their output—zero-width spaces, soft hyphens, word joiners, you name it.

Remove ChatGPT & AI watermarks from text and documents. Detect and remove invisible zero-width characters from Word, Pages & text. Free online tool – no data stored.

Free AI watermark remover. Detect and remove invisible characters like zero-width spaces from text pasted out of AI chat tools. No registration, no data stored. All processing happens locally in your browser. Your document never leaves your device. All processing happens locally in your browser. Your document never leaves your device. Clean AI-generated images from Google Gemini. Remove the visible watermark and strip EXIF metadata including GPS location - 100% free and private. SynthID embedded in the image pixels is not affected. What you share should be exactly the characters you see. Cleaned text contains nothing you can't see. Tailored guides and tools for ChatGPT, Gemini, Claude, and…from gpt-watermark-remover.com

In the maker’s words, at launch

Hi HN, I’m Aleksandar (founder @ The CodeCave GmbH). I built GPT Watermark-Remover because I needed a fast, private way to clean AI-generated artifacts out of my drafts. What it does Detects zero-width spaces, soft-hyphens and other invisible AI watermarks in text (up to 2 000 chars) entirely client-side Highlights…

• 
  Claude Watermark RemoverAug 2026 · claudewatermark.xyz · ▲268

  Find and remove every trace AI leaves in your text

• 
  ChatGPT Watermark RemoverNov 2025 · chatgptwatermarkremover.org · ▲5

  Free ChatGPT Watermark Remover - Remove AI Watermarks Online

• 
  Remove “GPT” from your HN feed2023 · gist.github.com · ▲85

  Userscript to hide any HackerNews story with "GPT" in its title. - hn-gpt-free.js

• 
  WaterPhraseNov 2025 · waterphrase.com · ▲5

  ChatGPT watermark remover

• 
  ChatGPT Text CleanerMar 2026 · ▲3

  ChatGPT Text Cleaner: Remove AI Hidden Watermarks Instantly

• 
  CleanGPT2025 · cleangpt.website · ▲9

  Clean hidden unicode characters from ChatGPT outputs.

• 
  Spira Maxima▲578

  Video model that turns script into viral social media videos

  AI · 18d ago · spira.ai

• 
  Rill Browser▲540

  The browser where Claude Code and Codex work beside you

  AI · 17d ago · rill.love

• 
  Germany's new sovereign AI model Kolibri▲424

  Kolibri is Aleph Alpha

  AI · 19d ago · tej.as

• 
  Giving Opus 5.5 a simulated paint canvas▲392

  Paintings by AI models: programs run through a simulation of oil paint.

  AI · 21d ago · stillwet.art

• 
  PixVerse R2▲381

  A real-time world model you can explore and change

  AI · 29d ago · world.pixverse.video

• 
  Hemory▲381

  Keep listening. Searchable memory for your AI agents.

  AI · 30d ago · hemory.com

• 
  Clueso▲1,300

  Create stunning product videos in minutes with AI

  AI · 2025 · clueso.io

• 
  Trickle - Magic Canvas ▲1,064

  Hey HN! Introducing Trickle Magic Canvas: the world’s first Agentic Canvas, where you can visually co-create apps and websites with AI, from idea to production. Why is a canvas better? Most AI tools today rely on linear chats or text prompts. We believe that limits creativity and clarity. Canvas changes the game. 1. Every version & page at a glance. Each page and sub-page lives on a timeline. You can quickly browse, edit, and preview progress like a living, visual document — no more digging through chat logs or scattered states. 2. The canvas is the context. Unlike linear chats, you can…

  AI · 2025 · trickle.so

• TB
  Tinder but it's only pictures of my wife and I can only swipe right▲1,030

  Life & fun · 2025 · trytender.app

• 
  Ten years of running every day, visualized▲958

  Today marks ten years, 3653 consecutive days, of running at least one mile every day under the USRSA rules [1]. To celebrate, I built an interactive dashboard that turns a decade of GPX files into charts you can explore. Running has truly changed my life: I've made lifelong friends, explored beautiful places, and more importantly invested into my own health and fitness, which I'm starting to see the positive benefits as I get older. The stack is pretty simple: a NextJS app, with a Postgres database to keep all my running data, and all the stats are pre-computed and cached in Redis, so I…

  Dev tools · 2025 · nodaysoff.run

• 
  Draw a fish and watch it swim with the others▲935

  Made this website as an exercise in vibe-coding and GCP. It was posted about a few times around the internet, on sites like Morning Brew (https://www.morningbrew.com/issues/business-buzzkill), MetaFilter (https://www.metafilter.com/209703/Draw-A-Fish), boingboing.net, etc. I think it's cute! I built a basic CNN trained against penises and swastikas, and then anything that doesn't hit the 63% confidence score gets sent to a mod queue, a vibe-coded fish-tinder…

  AI · 2025 · drawafish.com

• 
  Use Their ID – Use your local UK MP’s ID for the Online Safety Act▲862

  Hi HN - I made a site that takes a UK postcode, grabs the local MP's information and generates an AI mockup of what their ID might look like. It's a small, silly protest at the stupidity of the Online Safety Act that just came into force. edit - My open AI credits got hugged to death, please use a known postcode (like one from Kier Starmer's constituency, WC2B6NH) in the meantime.

  AI · 2025 · use-their-id.com