
AI Photo Editor No Sign Up - Free Online Photo Editing
Remove objects, replace backgrounds, and enhance photos using AI—no signup required.
chenliang001 · HN
AI Photo Editor No Sign Up – Edit Photos with Prompts
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Remove objects, replace backgrounds, and enhance photos using AI—no signup required.
chenliang001 · HN
AI Photo Editor No Sign Up – Edit Photos with Prompts

Computational whiteboard for data analysis and insights, no signup required.
tccole · HN
Napkinbook, a smart canvas for discovering, and sharing insights

Sign PDF agreements privately without uploading files to servers.
@VeriLockOnline · X
- pdf signing that never uploads your file. fingerprint locally, lock on the blockchain. pay per doc, no subscription. sale through july!

@lightsilver323 yes, you need Telegram to sign up for my finance app. no, that's not a bug. Telegram = your account, your identity, zero password hell. after that — web, PWA, whate
@BorisSmiyan · X
yes, you need Telegram to sign up for my finance app. no, that's not a bug. Telegram = your account, your identity, zero password hell. after that — web, PWA, whatever you want. 🤖 register → 🌐 use →

Redact, edit, OCR, and sign PDFs in your browser without uploading files.
u/jwwpua · Reddit
I built a PDF redactor that auto-detects names, SSNs, and account numbers without sending your file anywhere - works on your phone too. Free, no sign-up. Plenty of redaction tools upload your file to their server first (no thanks for legal/medical/tax docs). Some keep the file local but send the text off to an AI, so the text still leaves. And most of the truly local ones only let you draw black boxes by hand, which is how those "redacted" documents in the news keep getting un-r

Free security scanner that checks AI-built applications for vulnerabilities in seconds.
kahlilashanti · HN
My tool scanned 256 AI-built apps and most had exposed credentials

Free PDF and document tools for creating invoices, resumes, letters, and more—no login.
@Numatlas · X
Building made me switch from Claude Code to Codex. Claude’s token usage was too expensive for my workflow. GPT-5.6 Sol + Codex lets me focus on building instead of watching usage limits. Loving it so far! 🚀 @OpenAI @thsottiaux

Zero-knowledge vault for family accounts and passwords, recoverable by trusted people you choose.
@LyfosVault · X
is an open source & zero-knowledge vault for the accounts, policies, and passwords your family would need if you weren't there to explain them. Encrypted on your device, opened by 3 of 5 people you trust, never by us.

Browser tools for image resizing, JSON formatting, PDF processing, text analysis, and design without login.
musekit · Product Hunt
Free AI Tools Free browser tools for everyday tasks, no login

Mask API keys, passwords, and tokens locally before sending to AI chat tools.
@souvik_ghosh975 · X
A small Chrome extension with one job: stop accidental secret leaks into AI chats. That's Secret Sanitizer 🥷.

Download YouTube subtitles and thumbnails without registration.
@bharattpawarr · X
Just launched Built with Astro + Cloudflare features: YouTube Subtitle Downloader YouTube Thumbnail Downloader 🔗 #BuildInPublic #AstroJS #JavaScript #Cloudflare

A privacy-first time tracker without an account. Track hours, bill clients, and export reports — 100% client-side. No cloud, no sign up, your data never leaves your device.
@_InYOB_ · X
Free, private time tracking for freelancers and consultants