Flowchart & Diagram Maker

A free, offline, multi-language app that can Build and export flowcharts & process diagrams.

Turn ideas into clear diagrams in seconds. This app (FlowChart studio) is a fast, touch-first flowchart and process-diagram builder that works entirely offline — no account, no clutter.

Tap to drop a shape, drag from its edge to draw an arrow, and your flow takes shape. Or switch to Connect mode and just tap two shapes to link them. Pinch to zoom, drag to pan, and hit Tidy to auto-arrange the whole diagram into a clean layout.

FEATURES

1. Smooth canvas — pan, pinch & wheel zoom, snap-to-grid, fit-to-view
2. Connect by dragging from a shape, or tap-to-tap Connect mode
3. Core shapes: start/end, process, decision, input/output, connector
4. Editable text with custom fill and text colors
5. Straight, elbow, and curved connectors with labels
6. Undo / redo, autosave, and a saved library with thumbnails
7. Ready-made templates to start fast
8. Light & dark themes
9. Export your diagram as a PNG image


PRO UNLOCKS

1. 6 extra shapes — document, database, subroutine, manual input, preparation, note
2. Tidy auto-layout for instant clean diagrams
3. Advanced templates (login flow, order processing, approval, data pipeline & more)
4. Unlimited shapes per diagram
5. High-resolution export: PNG HD (3×, transparent), SVG vector, and JSON backup


No internet connection required. Your diagrams stay on your device.