
Nano Banana Free - AI Image Editor & Video Generator Online
Edit photos with AI, generate videos, and remove watermarks online.
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。
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Edit photos with AI, generate videos, and remove watermarks online.
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。

Remove AI watermarks and metadata from images and text in your browser.
textcortex · HN
Remove AI Watermark from Text

Mark and extract parts of screenshots to share with ChatGPT, Claude, or Gemini.
akshitdandyan · Product Hunt
Label.Photos Make screenshots easier for AI to understand

See what happens before you decide. Model alternatives, expose assumptions, quantify uncertainty and discover exactly what would make your decision wrong.
@ANOVIA_Apex · X
Your gut has an opinion. Your spreadsheet has a forecast. MARK C has 10,000 futures and the exact question that matters: what breaks your decision? Stop guessing. C MARK it.” ⚡

Convert Markdown notes into styled social media poster cards with 12 themes, export as PNG/JPG/WebP.
@dxer0730 · X
做了一个把 Markdown 笔记 3 秒变成高颜值社交海报的小工具,支持连载切图与无缝长图拼接 在线体验 / 开源:

Paste a URL. Get the one issue that actually matters, in plain English, with a fix prompt you can paste straight into Cursor or Claude.
u/Salty-Excitement-107 · Reddit
Free security + AI visibility scan. No signup needed. Just finished a project called [Shipleak]( https://www.shipleak.com ). You paste a URL, it runs 65 checks against the live site, takes about twenty seconds. Headers, TLS, cookies, CORS, DNS and email records, common exposed paths, and anything that looks like an API key sitting in your JS bundles. Then the AI visibility half: structured data, whether your content exists before JavaScript runs, whether AI crawlers are allowed, llms.txt. Eac

Simulate color blindness and low vision on any design, check WCAG contrast, and get smart palette fixes — instantly, free, no signup.
@contrastlyapp · X
Just launched Contrastly 👁️ See your design through everyone's eyes — instantly simulate color blindness & low vision, check WCAG contrast, get smart palette fixes. Free, no signup needed. 🔗 #accessibility #a11y #buildinpublic #indiehackers

Free mock deposition simulator for personal injury chiropractors. Answer opposing counsel out loud and get scored against the defensible standard.
@chirosystems · X
Let me try mine: My Rough draft: The chirosystems mock deposition simulator put personal injury chiropractor’s defensible documentation skills to the test. With help from 🤖: The ChiroSystems Mock Deposition Simulator tests personal injury chiropractors on their ability to create bulletproof, defensible documentation.

Free extension for Chrome, Firefox, and Edge that hides fake-brand dropshipping listings on Amazon and Walmart. 100% local, zero data collected.
@ClearCart_ext · X

See who hasn't submitted in D2L Brightspace, check every student's marks in one click, and keep parent contact logs and notes in one place. Free Chrome extension for teachers.
@davidwcooper · X
Definitely for any teacher using d2l Brightspace.

Visualize your ideal haircut from front, side, and back angles using AI.
u/Traditional_Song4452 · Reddit
19yr old friend and I made an ai haircut tool! Hey all, my friend and I dropped a haircut visualization tool a few weeks ago to cut down onmiscommunication in the barbershop by generating a photo of you with the cut you want from three angles. We have officially launched now with around 25 users and are trying to get more to try it out! The first generation is free so we’d love as many as possible to try it out if you get a minute! Good luck to all your side projects! subm

Collaborative workspace for thinking, discussing, and working together on Markdown files.
nathwolf · HN
Marktwin – collaborative workspaces on Markdown files you own