CSV Cleaner & Deduplicator

Clean, normalize and deduplicate any dataset: field names, whitespace, empty values, numbers, plus exact and fuzzy duplicate removal.

CSV Deduper Normalizer

junipr/csv-deduper-normalizer

Deduplicate and normalize CSV-style rows. Clean whitespace, casing, domains, URLs, and emails, then output kept and duplicate rows plus clean CSV/JSON files.

Fast Dataset Cleaner & CSV Formatter

motivational_nickel/dataset-cleaner-and-formatter

Fast dataset cleaning for CSV and JSON files. Automatically removes duplicates, trims whitespace, fixes capitalization, and normalizes fields. Works with Apify datasets or uploaded files and prepares data for analytics, CRM imports, and automation pipelines.

Clean and normalize JSON/CSV data: trim whitespace, lowercase emails, normalize phone numbers and dates, drop empty values/rows, and deduplicate by a field.

JSON Dataset Cleaner and Deduplicator

rodrgds/dataset-cleaner

Clean JSON datasets, remove empty rows, deduplicate by any field, validate emails, and prepare scraper output for CRMs, analysis, or AI workflows.

Remove duplicate rows from an Apify Dataset or inline JSON. Deduplicate by selected fields, trim strings, and write the cleaned rows to a new Dataset.

Dataset Cleaner & Deduplicator — Quality Engine

egeusta/dataset-quality-deduplication-engine

Clean datasets, remove duplicate rows, detect missing values, normalize emails and phones, and validate schemas before exporting to CRM or databases.

CSV Schema Profiler

junipr/csv-schema-profiler

Profile CSV columns for inferred types, null rates, uniqueness, sample values, duplicates, and drift risks.

CSV Profiler - Instant Data Quality Report for Any CSV

eliai/csv-profiler

Profile any CSV by URL or paste: per-column types, null rates, unique counts, min/max/mean/median/stddev, top values, quality warnings (mostly-null, mixed-type, constants, identifiers). Up to 200k rows. $0.003 per file whatever its size, no start fee — vs $0.015+ measured incumbents.