
字帖
Generate printable Chinese character practice sheets with poetry content.
参要 AI - 诗词字帖 — 用诗词作为练字内容,又练字又温习诗词,双倍收获
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Generate printable Chinese character practice sheets with poetry content.
参要 AI - 诗词字帖 — 用诗词作为练字内容,又练字又温习诗词,双倍收获

Answer 4 questions to find the most suitable book from Naval's recommended reading list.
@biepianziji · X
纳瓦尔推荐过那么多书,普通人到底该从哪本开始? 我精选了他公开推荐、评价和读过的36本书,做了一个45秒选书工具: 4道题 → 1本现在读 + 2本接着读 + 10分钟开读任务。 不是“人生必读书单”,只是帮你找到此刻最适合的起点。

Explore AI-assisted book interpretations curated across business, psychology, investment, health, and other domains.
晨笙阅读 — 书籍解读平台,AI 辅助+人工校审,提炼经典书籍的核心问题、论证框架与实践洞见,支持分类浏览、全文搜索和主题阅读

Free in-browser PDF tools for merging, splitting, converting, and editing without uploading files.
u/Key_Caramel_5578 · Reddit
Built a free PDF toolkit solo (with AI help) — need feedback on the in-browser text editor before I keep pushing on it Been heads-down on this for a while: thepdftool.in Standard PDF stuff : merge, split, compress, convert, OCR — but most of the conversion tools run entirely client-side (WASM), so files never leave your browser for those. Built solo, leaned on AI tools for a good chunk of the code and debugging. The feature I care most about right now is an inline text editor :— click i

Reflow PDFs in your browser using a local AI model.
ldenoue · HN
Show HN: PDF reflow in the browser with local AI model

Free online PDF editor with 51 tools for merging, signing, OCR, and translation—works offline, no login needed.
@zubidavies · X

Extract text from images, documents, and PDFs in over 100 languages.
ScanRead.ai — OCR 文字提取工具,支持 100+ 语言,可从图片、PDF、截图和手写文档中提取文字

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.

Search a collection of 6000+ curated Feishu documents on AI tools, business, and tech.
FeiHub — 公开的飞书文档搜索,已收录包括:垂直小店、Gemini、AI产品、Claude Code、CPS、Sora、AI工作流、AI视频、AI短剧、AI漫剧、AI漫画、YouTube、小红书电商、电商选品、AI自媒体、n8n、私域运营、B站好物、外卖推客、RPA等 6000+的知识文档。

Fill, merge, split, organize, and encrypt PDFs entirely in your browser without uploads.
@aethrosX · X
- a free pdf utility tools

Generate AI flashcards from PDF documents or photos of your notes.
@MrDave_id · X
I built an ai flashcard generator

Convert scanned PDFs and images to editable documents with AI OCR and multilingual translation.
Scanned.to — AI 驱动的 OCR 文档识别与翻译平台,将扫描 PDF/图片转为可编辑 Word/Text,保留原始排版,支持 50+ 语言翻译