Small tools, no strings.
Developer utilities that run entirely in your browser. Your input never leaves the page — no upload, no account, no caps, no ads. Every tool is open source.
- ✓Runs in your browser
- ✓Nothing uploaded
- ✓No sign-up, no caps
- ✓Open source
Tools
mdcompress
Shrink Markdown before it reaches an LLM
Paste Markdown and get a compressed version back, with before/after token counts — so you can see exactly how much context, and cost, you save on every prompt. The real Go engine, compiled to WebAssembly.
Vectorizer
Trace PNG logos into clean SVG
Convert raster logos and line art into scalable SVG paths. Built for flat graphics, not photos — and the page says so before you drop anything. Runs entirely in your browser.
Image Converter
Compress and convert images locally
Re-encode and resize PNG, JPEG and WebP with no upload, no account, and no watermark — the whole thing runs on your machine.
Docs to Markdown
PDF & Word → clean Markdown, locally
Drop a PDF or .docx and get LLM-ready Markdown back, converted entirely in your browser — nothing uploaded. Turn a private document into Markdown without sending it to a server, the same extraction grove uses to index docs.
RAG Playground
Watch retrieval work, on your own text
Drop in your documents, chunk them, and ask a question — then see keyword (BM25) and local semantic search each rank the chunks, fused with reciprocal rank fusion. The retrieval core of a RAG pipeline, embeddings computed in your browser. Nothing uploaded.
grove-lite
Search your own files, locally
Drop your .md, .txt, PDF or Word files and search across them with keyword (BM25) + local semantic embeddings, fused with reciprocal rank fusion — the retrieval core of grove, running entirely in your browser. Your files are never uploaded.
Text Diff
See exactly what changed between two texts
Paste two blocks of text or code and get a line-by-line diff — additions and removals highlighted, with a copyable unified diff. Runs entirely in your browser.
Just for fun — small commodity helpers, not the main event:
Want one of these sooner, or have a tool to suggest? Get in touch.