
OnlineGridMaker
Free Online Grid Maker for Drawing & Sketching
What it does
OnlineGridMaker adds precise grid overlays to any reference image — for artists who draw from photos. Upload → customize rows, columns & line style → download. No upload, no signup, no data leaves your browser. **Features:** - Custom grid (up to 26×26) with optional A1/B2 cell labels - Line color, width & opacity controls - Paper format presets (A4, A3, Letter) - Perspective mode with vanishing point guides (1 & 2-point) Built for illustrators and comic artists who draw from reference images.
Does the same job
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- NW
Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
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- FM
Dev tools · May 2026 · github.com