Productivity1 month ago
LensUp — Free online document scanner (photo → PDF)
Turn photos into clean, printable PDFs with automatic cropping, de-shadowing, and compression.
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60 projects
Turn photos into clean, printable PDFs with automatic cropping, de-shadowing, and compression.
Merge PDFs, compress images, remove backgrounds, and access utilities entirely in your browser.
@damiadeh · X
Your files utility tools stacks in your browser. No uploads, files stays on your pc.
Upload photos, select a design style, and generate a PDF layout for printing.
mqx · V2EX
根据上传图片生成写真集网站 简介：纯前端，图片不经过服务器放心食用，上传图片后选择设计风格，一键自动排版，最后导出 pdf 打印 网站地址： https://8ceb3650.pinme.dev/
Generate free QR codes with custom colors and logos, downloadable as PNG or SVG without signup.
u/Drakes_honey · Reddit
Built a QR code generator Made QuickQR because I got tired of QR generators asking for signups, adding watermarks, or dying after a week. This one’s just: Type anything → get a QR code → customize colors/logo if you want → download as PNG/SVG. No signup, no expiry, no BS. Supports single codes, batch CSV generation, WiFi/contact/UPI codes, whatever. https://quickqrofficial.lovable.app Curious what people think, or if there’s a feature missing that would actuall
Turn PDFs into interactive flipbooks in seconds without watermarks; embed or share online.
@ZenFlipbook · X
Hey! Really excited to share ZenFlip - it turns any PDF, Word, or PowerPoint file into an interactive flipbook you can embed on any website or share via link. Feature-packed and free to get started. Would love to hear your feedback
Create free, responsive one-page websites without writing code.
@kunalkr27 · X
Generate line art drawings and designs online with AI.
AI Line Art Generator — 功能强大的 AI 线稿生成平台，为用户提供多样化的线稿创作与获取服务 - [更多介绍](https://lineart.app/about)
A free, local-first iPhone journal that turns ordinary days into magical pages, stored privately.
@Enchantifyink · X
Cool, I like those things. Also, a lucid dreaming app sounds wicked. I'm building an app that turns your ordinary day into a fantasy book you can hold.
Generate custom color palettes from your selected colors, moods, and styles for design and branding.
@AhnafSMuiz · X
Create visual boards that group ideas by color and structure them with branches, then share without login.
@shiftibis · X
Indie project 📝 ReBox: visual boards where color = group and branches = a file tree — both at once. Share links open without login (anyone with the link can edit). A Claude connector builds boards for you. English UI just shipped. #buildinpublic
Turn photos into cross stitch patterns with DMC thread recommendations and PDF.
ooklwq · V2EX
我妈要把我家猫绣成十字绣，找不到合适的图纸工具，于是自己写了一个 起因：我妈绣了十几年十字绣，拿着我家猫的照片问我"这玩意能不能变成图纸"。找了一圈现成工具，不是要注册就是要订阅，导出还带水印，于是一怒之下自己撸了一个 → https://crossstitchpatternmaker.app 先说原理，免得显得像个套壳：照片降采样到网格 → 用 CIELAB 空间的 Delta-E 色距匹配到 454 个真实 DMC 线号 → 输出带符号和绞数估算的 PDF 。 技术栈：TanStack Start + Cloudflare Workers + D1/R2 。 但我妈嫌自动配色不如她手挑的线准。程序员 vs 一线业务用户，果然是普世矛盾。 欢迎拍砖，尤其是颜色匹配这块，总觉得还能再准一点，有大佬有相关图片转换算法的也欢迎分享讨论~
103 cinematic 4K backgrounds, free — no signup, no attribution. Plus an 888-image full library. For websites, decks, social posts, and wallpapers.
@akhil_4109 · X