AI Text Watermark Remover

What it does

Inspect copied text for hidden Unicode, zero-width characters, direction controls, special spaces, and related formatting artifacts. Scans run locally in your browser, report exact code points, and clean only supported literal artifacts without rewriting readable text or claiming AI authorship. Includes file and batch workflows, a Chrome extension, API hooks, public benchmarks, and an open-source package.

Check text for hidden Unicode, invisible characters, directional controls, and formatting artifacts. Clean supported artifacts privately in your browser.

Find and remove supported hidden Unicode and formatting artifacts without changing your readable words. Clean My Copy finds literal hidden characters and formatting. It does not determine who or what authored text, detect every provenance method, or claim to remove statistical or model-levelfrom aitextwatermark.com

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  Claude Watermark RemoverAug 2026 · claudewatermark.xyz · ▲268

  Find and remove every trace AI leaves in your text

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  notepadllm.com2025 · notepadllm.com · ▲15

  Notepad for AI watermark text cleaning and formatting

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  CleanPaste.orgDec 2025 · cleanpaste.org · ▲6

  Remove Invisible Characters & AI Watermarks (100% Free)

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  Invisible Character Viewer2024 · invisiblecharacterviewer.com · ▲115

  Detect and identify hidden unicode in text strings

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  Simple UnmarkAug 2026 · simpleunmark.com · ▲3

  Clean AI text without changing its meaning

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  UnmarkAug 2026 · unmark.dev · ▲8

  Remove AI watermarks (SynthID and Claude)

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  Spira Maxima▲578

  Video model that turns script into viral social media videos

  AI · 18d ago · spira.ai

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  Rill Browser▲540

  The browser where Claude Code and Codex work beside you

  AI · 18d ago · rill.love

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  Germany's new sovereign AI model Kolibri▲424

  Kolibri is Aleph Alpha

  AI · 20d ago · tej.as

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  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

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  PixVerse R2▲381

  A real-time world model you can explore and change

  AI · 30d ago · world.pixverse.video

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  Beam.win▲378

  Run AI agents on one Mac and use its windows on another

  AI · 4d ago · beam.win

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  The load-bearing vocabulary of Claude▲710

  Life & fun · Aug 2026 · louisabraham.github.io

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  Hey Noah▲656

  A proactive AI executive assistant for founders

  AI · Aug 2026 · heynoah.io

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  Clipto MCP▲655

  Hey HN, We recently built Clipto. It’s a tool that lets you search over terabytes of video, audio, and images on your computer, without relying on the cloud. Motivation: we probably all had this similar experience, we know a moment exists in a video or audio, but finding it takes hours scrubbing the timeline. You can send all the media to process in the cloud, but it’s slow, expensive and raises privacy concerns. So we decided to build our own on-device media search engine. How it works (high level): 1. We ingest video, audio, image; normalize formats via ffmpeg; run content analysis to…

  Work · Aug 2026 · clipto.com

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  Simple algorithm and color space to generate diverse skin tones▲627

  Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…

  Life & fun · Aug 2026 · toneyalexander.github.io

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  AdAnt AI▲620

  Claude for viral, high-converting social ads

  AI · Aug 2026 · adant.ai

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  Astute▲606

  Automate your B2B brand going viral, with new media creators

  AI · Aug 2026 · company-app.joinastute.com