Free tools that just work.
No sign-up. No ads. The classic tools run entirely in your browser — plus an AI README generator that reads any public repo.
Built for developers, marketers and makers who value their time.
OG Image Generator
Design 1200×630 social preview images with templates, gradients and your brand colors. Download the PNG instantly.
Open →JSON ⇄ CSV Converter
Convert between JSON and CSV/TSV with proper quoting, nested-object flattening and total privacy.
Open →SERP & Social Preview
See your Google snippet and social cards before you ship — with pixel-limit meters and copy-ready meta tags.
Open →AI README Generator
Paste a public GitHub repo URL, get a polished README.md in seconds — grounded in live repo facts from the GitHub API, not hallucinations.
Open →Pro & Support
Everything is free during beta. See what's coming — batch mode, presets, API access — and how to back the project.
Open →