Browser Cookie Bridge
Move browser cookies and sessions locally on macOS
What it does
Browser Cookie Bridge is a native macOS utility that transfers cookies and signed-in sessions between supported Chromium browsers and ChatGPT Codex. Choose a source and destination, sync manually or at login, and keep it running quietly in the background. Everything stays on your Mac. Supports Brave, Chrome, Edge, Arc, Vivaldi, Opera, and Comet, with clear guidance when an app must be closed before syncing.
Browser Cookie Bridge moves signed-in sessions locally between Chromium browsers, ChatGPT Codex, and Cursor, writes an encrypted Grok Bot transfer file, and can upload to Browserless Cloud when you choose.
Signing into the same sites across profiles is repetitive. Local browser, Codex, and experimental Cursor transfers stay on this Mac. Grok Bot writes an encrypted file you attach yourself. Browserless is a separate, optional cloud upload. Both endpoints stay visible. The app identifies what connected, what failed, and which browser needs attention—without vague background errors. Run on demand, once at login, or at a fixed local time. Closing the window keeps the menu-bar helper available. Select a source browser and a destination: another Chromium browser, ChatGPT Codex, experimental Cursor, a Grok Bot transfer file, or the clearly marked Browserless Cloud option. Local transfers confirm…from cookiebridge.apoorvdarshan.com
Does the same job
all alternatives →
More dev tools this month
the category →
Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com
OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 1d ago · opentrailpaper.com
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 · 16d ago · simedw.com