
VeriLock – Free private multi-party PDF signing
在无需上传的情况下私密签署PDF协议,支持可选的区块链指纹。
@VeriLockOnline · X
- pdf signing that never uploads your file. fingerprint locally, lock on the blockchain. pay per doc, no subscription. sale through july!
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在无需上传的情况下私密签署PDF协议,支持可选的区块链指纹。
@VeriLockOnline · X
- pdf signing that never uploads your file. fingerprint locally, lock on the blockchain. pay per doc, no subscription. sale through july!

将 HTML 动画转换为无水印视频,适用于 YouTube、TikTok 和其他社交平台。
@FrameCastVideo · X

Free online PDF, image, QR and text tools. 100% private — every file is processed in your browser and never uploaded to a server.
@codechandra · X

Convertly is the most comprehensive privacy-first document AI platform, combining enterprise-grade file conversion with intelligent multi-agent document analysis across 7 industrie
@saim645 · X

Create an editable, on-brand 1200 × 630 Open Graph image from any website in under a minute. No sign-up or watermark required.
@TiborAntal · X


从网址或主题生成高质量动画视频,数分钟内完成,免费无水印。
@arush_shar17296 · X

检查并移除 AI 生成文本中的隐藏 Unicode 工件,无需修改可见内容。
u/nategdd · Reddit
I published reproducible fixtures for a lossless AI text artifact scanner I built AI Text Watermark Remover to inspect copied AI text without rewriting visible words. It reports exact hidden Unicode code points, removes only supported literal artifacts locally, and does not claim that hidden characters prove AI authorship. I just published the browser compatibility fixtures, artifact coverage benchmark, self-hosted API, Docker image, and open-source scanner so the claims can be tested inste

Nano Banana 是免费在线图像编辑与视频生成工具,可编辑产品图、润色肖像。
Nano Banana Free — 图像编辑与视频生成工作台,支持产品图精修、人像润色、背景替换和视频生成,并在一个工作流里整合多个 AI 工具。

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

Generate professional, platform-compliant product images in under 2 minutes. Selluna is an AI-powered product photography tool built for Amazon sellers, Shopify brands, and ecommer
david_balan · Product Hunt
Selluna.ai Turn product URLs into marketplace-ready image sets

Free online tools for image editing, SEO, text utilities, calculators, and productivity. Fast, secure, browser-based tools with no installation required
@toolsys01 · X