Excel & CSV Data Cleaner

CSV & Excel Dataset Merger / Splitter [Bulk Optimizer]

thecfmarketing/csv-xlsx-dataset-merger-pattern-splitter

High-speed tool to merge multiple CSV & Excel files or split large datasets into smaller chunks by rows, file size, or specific patterns. Clean duplicates, optimize data formats, and structure columns. The ultimate utility for handling millions of B2B cold email leads and data lists.

Excel to CSV Converter

web.harvester/excel-to-csv

Convert Excel files (XLSX, XLS, ODS) to CSV format. Extract all sheets or specific ones. Configurable delimiter, date formatting, skip empty rows. Batch processing multiple files. Optional JSON output to Dataset. Handles large files efficiently. Perfect for ETL pipelines.

Json To Excel

zuzka/json-to-excel

Convert your json into a tabular form, such as CSV, Excel or HTML table fast and easy.

CRM Lead Data Cleaner (Email/Phone Validator + Dedup)

motivational_nickel/universal-data-cleaner

Turn messy CSV or Excel leads into clean, validated, CRM-ready data. Fix Excel E+11 phone numbers, validate emails, remove duplicates, and score lead quality (HIGH, MEDIUM, LOW). Built for sales teams, lead gen agencies, and automation workflows.

CSV/JSON Data Cleaner & Converter

m3web/scraped-data-cleaner-rental

Clean and organize scraped .json or .csv data — no coding required. Remove duplicates, empty rows, unwanted columns, and sort by any field. Cleaned results are pushed to your Apify dataset. Perfect for marketers, researchers, and no-code workflows.

Excel MCP Server

constant_quadruped/excel-mcp-server

MCP server enabling AI assistants to read, write, and manipulate Excel files. 12 tools for cells, ranges, formulas, sheet management, and JSON/CSV export. No Excel installation required — pure Python processing. Perfect for AI automation workflows and MCP-enabled applications.

US address cleaner

saswave/us-address-cleaner

Normalize US address. From an address , extract city, state and zipcode. Handles non standard list of physical addresses. Uses advanced NLP (Natural Language Processing) methods.

CSV Cleaner & Deduplication Tool

taroyamada/csv-data-cleaner

Clean CSV data. No API key / no login. Open Input → leave defaults → Start (3 CSV rows cleaned ≈ USD 0.01/run): https://console.apify.com/actors/Rrl9isk1pUMDbShKc/input From USD 0.

Excel Converter — XLSX to CSV & JSON (and back)

hipersoft/excel-converter

Convert Excel workbooks to CSV or JSON (all sheets or one), or build a styled XLSX from JSON. The spreadsheet glue for no-code and n8n automation pipelines.

ai-data-cleaner-classifier

keratogenous_surgeon/dataset-ai-cleaner

Clean, normalize, deduplicate, and classify JSON, CSV, or Apify datasets using rules or OpenAI models. Built for automation pipelines, data preparation, and AI workflows. Supports dataset chaining, cost controls, and safe fallbacks.