
Docly — Free Online Markdown Editor with Live Preview & PDF Export
Free markdown editor with live preview, syntax highlighting, cloud saves, and PDF export.
@bheru_l · X
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Free markdown editor with live preview, syntax highlighting, cloud saves, and PDF export.
@bheru_l · X

Collaborative LaTeX editor with Markdown support, real-time editing, and built-in reference management.
danielszabo · HN
Online editor with LaTeX, Markdown, LaTeX+Markdown Hybrid and WYSIWYG (MD only) support, AI assistant with resource lookup and anti-hallucination features, live collaboration and more fun things. Still in quite early beta. First institutional deployment scheduled in the autumn. Feel free to play around.

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.

Merge, split, compress, convert, and edit PDFs in your browser without uploading.
@muzammilkarimi · X

Create and export flowcharts, sequence diagrams, ERDs, and other Mermaid diagrams online.
ghosts_ · HN
I've been slowly adding some new free tools to Moxie Docs (partly for SEO, partly to illustrate some of our feature sets before any commitment) for some reason this mermaid editor one blew up on Google rankings so I figured I'd share in case people find it useful! We also have ADR, AGENTS.md, LLMs, and a few other free tools.

Download and edit 50+ professional fax cover sheet templates online with no software required.
@darsh0891 · X
Fax Cover Sheet PDF is a web-based repository providing zero-cost, printable, and fillable fax cover templates designed for administrative and regulatory compliance. #buildinpublic #saas #webapp

AI drafts documentation for your codebase; your team edits and publishes via Git commits.
linktothenew · HN
Docs.dev – A docs site you own, where AI drafts and you edit in place

Edit photos by describing changes in plain text using AI to enhance, remove backgrounds, erase objects, and swap faces.
AI 图像编辑器 — 图像编辑工具套件,集多种功能于一体。从照片质量、放大低分辨率图像、进行创意设计等等

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

Chrome extension for recording screen demos with automatic zoom effects and custom backgrounds.
@gabani_vatsal · X
Building Screen recorder which adds zoom effects and custom backgrounds

Edit photos with AI-powered one-click tools and text prompts in your browser.
vtoolpro · HN
AI Photo Editor – Professional-Grade Image Editing with Text Prompts

Convert Markdown to Google Docs with LaTeX math support, paste-ready.
shenhuang · Product Hunt
Markdown to Google Docs Paste AI markdown, get a clean Google Doc, math included