
Free YouTube Tools for Creators - Thumbnail Downloader, Transcript Extractor & M
100Xtuber提供免费YouTube工具,下载缩略图、提取字幕、生成标签等。
@100xTuber · X
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100Xtuber提供免费YouTube工具,下载缩略图、提取字幕、生成标签等。
@100xTuber · X

通过文本提示自定义网页样式、布局和小功能的浏览器扩展。
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.

300+ fast, privacy-first web utilities for developers, designers, and IT professionals.
@ahmedazier · X


100+ free online text tools. Convert case, count words, format JSON, generate passwords, encode Base64 — all processing happens in your browser. No signup, no server uploads.
@harshitx9 · X

Merge, split, compress, sign, and convert PDF files with 48 free tools that run entirely in your browser. No account, no upload, no limits.
@imissfiles · X

VVentures 提供50多个免费在线工具,用于文件转换、AI生成、PDF编辑和视频。
@smarterV01 · X

编辑和转换 PDF、图像、视频、JSON、SVG 和电子邮件文件的免费在线工具。
@bigchusstheory · X

浏览并定制45个WebGPU视觉效果,添加到你的网络应用。
u/Onnoz · Reddit
I built Shadertown: 45 WebGPU shaders for real web apps I built Shadertown , a catalogue of 45 fullscreen WebGPU backgrounds and image effects for the web. It includes auroras, fluid, particles, glass, bloom, ASCII, mosaics, neon signs, and more. Everything is rendered live in the browser with WebGPU — no videos or pre-rendered assets. npm install shadertown npx shadertown add aurora The CLI vendors the WGSL source, tuned parameters, example, README, and licence directly into your r

浏览器Markdown编辑器,支持实时预览和导出为HTML、Word、PDF。
u/Eleraffa · Reddit
Built a browser-only Markdown editor for my own daily LLM workflows — live DBML schemas, proper DOCX export, token counts Hey r/SideProject , I move a lot of text between LLMs, local docs, and web tools every day. I couldn't find a lightweight browser editor that handled a few specific micro-annoyances without shoving ads in my face, requiring a signup, or routing text through a server. So I vibe-coded Markdown Online (mostly hacked together with Claude) to solve my own itch. It’s a plai

Free, private file tools that run in your browser — edit PDFs, build a resume, edit images. No upload, no sign-up, files never leave your device.
@VikasRa40485496 · X

202 free online tools to merge PDFs, resize images, format JSON, clean CSV files and more. No signup or installation. Pick a tool and get it done.
@NityamAS · X