The full gallery
Tech stack
6 projects
Free browser-based PDF toolkit with 56 tools including merge, split, compress, convert, sign, and AI chat.
pagalannu01 · HN
PDFly – 56 free PDF tools that run in the browser
MCP-integrated utilities for AI agents: URL shortener, pastebin, and send/receive mailbox.
fayazara · HN
Headless Tools – No UI SaaS tools for agents
Browser extension that customizes webpages with text prompts for styling, layout, and feature changes.
alentodorov · HN
built it in spring 2026--ready to share today. use opus 4.8 to create css and js snipptes to style the websites you visit the way you want. make nytimes more print-like, hn more matrix, or just replace any mention of AI with the :poop-emoji" -- your call.
Free browser utilities for developer work, hardware testing, and audio—100% client-side with no data uploads.
ChillyCapy · HN
CapyToolkit – Browser-native developer and hardware diagnostic tools
Free tools to edit and convert PDFs, images, videos, JSON, SVG, and email files online.
@bigchusstheory · X
Convert meetings into structured specs and user stories for Linear or Shortcut.
@tryspectr · X
