Local tools, connected
One input. A complete workflow.
Convert, filter and generate without copying between tabs. Connect branches on the canvas, inspect every result and save a useful task for next time.
Saving keeps input, steps and results in this browser. Automatic workflow history is off unless you enable it in Saved tasks. Share links and exported files contain input; give them only to people who may read it.
2 steps · Local processing
CSV to JSON to TypeScript Workflow
Convert CSV into JSON and generate TypeScript types in one local workflow. Inspect every result, switch to Zod, and save the steps for reuse.
CSV to JSON → Generate TypeScript
2 steps · Local processing
Filter JSON with jq and Export CSV
Filter a JSON array with jq and export the result as CSV in your browser. Review intermediate data and save the workflow to run on the next export.
Filter with jq → JSON to CSV
2 steps · Local processing
JSON to SQL and Formatting Workflow
Generate SQL CREATE TABLE and INSERT statements from JSON, then format the SQL. Choose a database dialect and inspect or download each local step.
JSON to SQL → Format SQL
3 steps · Local processing
Query CSV with SQL and Generate TypeScript
Import CSV as JSON, query it with SQLite in your browser, and generate TypeScript types from the result. Save the workflow and rerun it on new data.
CSV to JSON → Query JSON with SQLite → Generate TypeScript
4 steps · Local processing
CSV to TypeScript, Zod and JSON Schema Workflow
Convert CSV once, then branch its JSON into TypeScript types, Zod validators and JSON Schema. Inspect every output and reuse the local canvas workflow.
CSV → JSON → TypeScript + Zod + JSON Schema
Reusable steps, private input
The editor connects only compatible formats. One JSON sample can branch into TypeScript, Zod and JSON Schema, each reading the original sample. Sources must precede their consumers; cycles are rejected. Move nodes with a pointer or arrow keys, or use the source selectors without the canvas. Older linear recipes remain compatible; branching recipes use version 2 so older clients reject unsupported edges safely.
Each step runs in a cancellable worker, with up to 10 steps, 1 million input characters and 2 million output characters per step. A step stops after 15 seconds. XLSX input is encoded locally in the recipe and limited to 750 KB; choose a sheet index to read. For larger workbooks use Excel Converter, then send its JSON to another tool.
Saving and sharing
Automatic history is off unless you enable it in Saved tasks. Explicit saves and history retain inputs, settings and results locally. Workbook inputs and recognizable credentials are excluded from automatic history. Exported workflows and share links contain input and settings; canvas recipes retain their connections and layout. Share links use the URL fragment and do not create public indexed examples. Export a workflow file when the recipe is too large for a link.
Manage, compare or back up tasks, use editor integrations or save tools for offline use.