Resources
How-To
Step-by-step answers to the tasks people search for.
PDF Processor
Pull text, tables, and vector geometry out of PDFs — in the browser, with no upload.
Open the tool →How-to
How to Compare Two PDF Files with Character-Level Diff in Your Browser
Step-by-step guide: load two PDF versions, enable synchronized split comparison, inspect character-level additions and deletions, and audit contract changes locally.
How-to
How to Convert PDF to Clean Semantic HTML and Markdown
Step-by-step tutorial: load a PDF, inspect the reconstructed document in the Doc tab, format headings and lists with the inline toolbar, edit raw markup in Monaco, and export clean HTML.
How-to
How to Extract Tables from a PDF Locally in Your Browser
Step-by-step guide: load a tabular PDF, detect lattice and borderless stream tables, edit cells in the embedded table editor, and export clean CSV, Markdown, or HTML.
How-to
How to Extract Vector Schematics from PDF Datasheets into CAD
Step-by-step guide: load a component datasheet, isolate vector traces and IC footprints in Analyze mode, export clean SVG paths, and pipe geometry directly into Schema Editor.
How-to
How to Inspect and Tune PDF Layout Analysis in Analyze Mode
Step-by-step guide: open the Analyze tab, inspect detected column gutters, headings, and table bounding boxes, adjust spatial sensitivity sliders, and re-extract the page.
How-to
How to View a PDF and Its DOC Side by Side
Step-by-step: open a PDF, show the original beside the extracted HTML, resize the split, and stack both against the detection canvas in a T-split layout.
Table Formatter
Clean, reshape, and convert tabular data between HTML, CSV, TSV, SQL, and Markdown.
Open the tool →How-to
How to Convert Raw Delimited Text into SQL INSERT Statements
Step-by-step tutorial: import text via the Import Modal or paste directly, use the Text Split tool (Alt+Shift+T / Alt+Shift+X) to parse columns, and generate clean SQL DDL and INSERT statements in the Monaco Code panel.
How-to
How to Validate, Clean, and Audit CSV Datasets Locally in Lab Mode
Step-by-step tutorial: switch to Lab Mode (Validate, Transform, Analyze), add audit steps to your recipe, run client-side anomaly checks, and submit sanitized data to a new sheet.
How-to
How to Build a No-Code Data Pipeline to Join, VLOOKUP, and Filter CSV Files
Step-by-step tutorial: load sheets into Node Editor, wire Join, VLookup, and Filter nodes on the visual canvas, execute graphs with live Web Workers, and build output tables.
How-to
How to Transpose Table Rows and Columns in Your Browser
Step-by-step tutorial: load or paste table data in Table Mode, click Transpose Table in the Function panel to flip axes, apply styling under Styles And ID, and export clean markup.
How-to
How to Visually Edit HTML Tables, Merge Cells, and Reorder Columns
Step-by-step tutorial: select and edit cells in Table Mode, merge ranges with auto-calculated spans (Alt+Shift+W), reorder columns via the Drag-Drop switch, apply CSS utility classes, and export clean HTML.
Schema Editor
Draw and edit wiring diagrams, schematics, ERDs, and state machines as real SVG.
Open the tool →How-to
How to Draw Electrical Schematics and Generate a Live BOM in Your Browser
Step-by-step tutorial: open Electrical mode, place passive and IC symbols, enter SI shorthand values, connect pins with Manhattan auto-routing, trace nets, and export a live Bill of Materials.
How-to
How to Build Sequence Diagrams and Export Mermaid Syntax in Schema Editor
Step-by-step guide: place participant lifelines, draw sync and async message arrows, add activation boxes and alt fragments, and export clean Mermaid code.
How-to
How to Design ERD Diagrams and Export SQL DDL in Schema Editor
Step-by-step tutorial: create entity tables, define PK/FK columns and data types, draw Crow's Foot cardinality relations, and export executable SQL DDL migration scripts.
How-to
How to Route Clean Orthogonal Manhattan Wires in Schema Editor
Step-by-step guide: configure grid snapping, draw orthogonal 90° wires between components, route around obstacles with auto-avoidance, and toggle 45° chamfers.
How-to
How to Design Statecharts and Export XState v5 Code in Schema Editor
Step-by-step tutorial: model finite state machines visually, define states and event transitions, add entry/exit actions, and export production-ready XState v5 TypeScript code.
Every tool runs locally — in your browser or inside VS Code. Nothing you open is uploaded.