Tools

Tools

Everything around a data pipeline — building campaigns, reading schedules, and getting messy data into the shape your destination expects. No signup, and all of it runs in your browser.

UTM Builder

Generate UTM-tagged campaign URLs with presets for Google Ads, Meta, TikTok, and more. Includes bulk mode and history.

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ROAS Calculator

Calculate Return on Ad Spend, CPA, CPL, and break-even metrics. Compare channels side by side.

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Cron Generator & Explainer

Build cron expressions visually, or paste one and read it back field by field. Next 10 runs in any timezone.

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JSON ↔ CSV Converter

Convert between JSON and CSV instantly. Supports nested objects, file upload, and runs 100% in your browser.

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JSON Records Path Finder

Paste an API response and find the path to the array holding your rows, with a preview of the flat columns you would get.

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A1 Notation Range Builder

Convert column numbers to letters and back, and build the Google Sheets range to hand a scheduled job.

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JSON Flattener

Turn a nested API response into flat, table-ready columns. Pick the array that holds your rows and export as CSV.

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CSV Cleaner & Deduplicator

Normalize headers, trim whitespace, drop empty rows, remove duplicates — and check your key columns are unique.

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CSV to PostgreSQL Schema

Paste a CSV sample and get a CREATE TABLE statement with inferred column types, a suggested primary key, and the ON CONFLICT clause for an upsert.

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Airtable Field Type Mapper

Paste a data sample and get the Airtable field type for every column, plus a suggested primary field.

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Date & Timestamp Converter

Convert between Unix time, ISO 8601, spreadsheet serials and human dates in any timezone. Bulk mode included.

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