The full gallery
Tech stack
60 projects
Capture and replay how your website looked at any point in time.
@WebMomentApp · X
Dropping here, for saving how websites looked before the next redesign changes everything: @WebMomentApp
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.
Edit PDFs in your browser with compression, merging, AI analysis, and no cloud uploads.
@pdfproindia · X
Batch edit images in your browser with tool chaining, compression, and format conversion.
BulkPicTools — 免费浏览器端图片批量处理工具，支持**工具链串联**（压缩→转格式→裁剪一次完成，无需重复上传），本地 AI 去背景/人脸模糊（WebGPU，无需 API Key），支持 200+ 张图片批量处理，文件不上传服务器。
Extract structured data from PDF documents directly in your browser without uploading.
@MitanshDevNew · X
just shipped DataDrop — extract data from messy PDFs without uploading anywhere. everything runs in your browser. free to try, $10/mo for unlimited. #BuildInPublic
Edit, resize, crop and convert images directly in your browser without uploading files.
@its_ajseven · X
Monitor critical website buttons 24/7 with automated browser testing and receive alerts on failures.
@ardayesilgul · X
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
Compress and convert images in your browser without uploading or creating an account.
@getminipx · X
A virtual pet that responds to the content on each page you visit.
@fujidevv02 · X
the world's first context-aware, local AI browser pet companion!
Free JavaScript library for adding scroll animations, parallax effects, and text animations to websites using HTML attributes.
@iamdeepak89 · X
Compress, convert, and resize images in your browser with support for JPG, PNG, WebP, GIF, AVIF, HEIC, and TIFF.
@VumexaAi · X
Building VUMEXA — free browser tools for small image/file tasks. Current focus: compress images, hit exact KB limits, resize, and convert WebP/JPG. No uploads, no sign-up. Files stay local in the browser.
