In-Tab Tools
Text, image and PDF tools. Nothing ever leaves your tab.
What it does
Browser-side tools for text styling, image compression, PDF to Markdown, stripping metadata, and drawing grids. Nothing is uploaded, no account required. No AI in the pipeline, no ads, no paid tier. Every tool is deterministic code running on your own machine, and pages are statically prerendered. Honest limits: a scanned PDF has no text layer, so text cannot be pulled out of it. Large images are downscaled for the canvas preview. The grid export is a flattened PNG, not a layered file.
Browser-side tools for text styling, image compression, PDF to Markdown, stripping metadata, and drawing grids. Nothing is uploaded, no account required.
Small tools that each do one thing. They run in the tab you already have open, so files never leave your device. The line “ The rest is silence. ” shown in six states: roman, italic, small caps, script, fraktur and machine output. The four styled versions are Unicode characters rather than fonts, which screen readers cannot read aloud, so they are hidden from this reading. William Shakespeare , Hamlet, Act 5, Scene 2 Hamlet's last words, falling through every shape this site can give them. Unicode shapes that survive the paste. They are characters, not a font, so they travel with the text into any app that accepts text. You give it a number of kilobytes and it compresses until the file…from intabtools.com
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I built this because I often need clean Markdown from PDFs for writing, documentation, and LLM workflows. Most existing tools either flatten everything into text or rely purely on OCR. I wanted something that preserves structure and is actually usable in Markdown. Feedback welcome.
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Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io
- SA
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
I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 17d ago · simedw.com