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ExcelCleansing — Free Browser Tools to Clean & Fix Excel Files
A growing suite of free, browser-based utilities for Excel files. Unmerge cells, remove duplicates, strip invisible characters, trim empty rows, fix misalign...
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86 % |
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66 Free Excel Tools — Convert, Clean & Merge Spreadsheets
Convert, clean, merge, split and protect Excel files in your browser. 64 free spreadsheet tools with no upload, no signup and no watermark.
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84 % |
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flowingTable – Free Online Spreadsheet & CSV Toolkit | No Code Required
Clean, filter, merge, sort and transform any CSV or Excel file directly in your browser — no signup, no Excel, no Python. 15+ free data tools for analysts, r...
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83 % |
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Free Text Cleanup & Formatting Tool | TextCleanup
All-in-one text processing tool. Clean, format, and convert text with multiple operations at once. Free, fast, and no signup required.
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83 % |
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BetterPaste | Clean, convert, and extract messy text in seconds.
A private browser-based toolkit for lists, CSV-style data, JSON, Markdown, regex, emails, and AI output. Standard tools run locally in your browser.
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83 % |
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AllEasyFormatTools — Free PDF, Image, Excel & Developer Tools
Explore 92 free tools for PDF, images, Excel, code, text and business calculations. Convert, compare, clean and calculate with AllEasyFormatTools.
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83 % |
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SheetFix — Clean messy CSV & Excel files in seconds
Remove duplicates, fix emails, phone numbers, dates and spacing in CSV and Excel files. Preview every change, then export to Excel, CSV or PDF. Free to start.
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83 % |
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Maplesheet — Everyday Excel Tools for Finance, Accounting & Office Teams
Free online Excel tools for everyday office work: compare two workbooks cell by cell, find duplicate rows and invoices, clean up messy ERP and bank exports,...
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82 % |
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Tools Excel — Gantt, folder creation and custom Excel ribbons
Excel add-ins for Windows: create your folders from a spreadsheet, drive a Gantt schedule with the mouse, or have your own ribbon built. Lifetime licence, €19.
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82 % |
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Free Text Duplicator & 20+ Online Text Tools | FixYourText
Free text duplicator, alphabetizer, and 20+ text tools. Remove spaces, duplicate text, clean data. Instant results, no signup. Work with text like never before.
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82 % |
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Case Converter: Fix Caps Lock, Remove Duplicates & Line Breaks (2026)
Free online text tool: Convert case, remove duplicate lines, clean email lists, and fix accidental caps lock. 100% Private & Instant.
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82 % |
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Tabular — Clean Up Messy Spreadsheets in Minutes
Upload CSV or Excel files, apply cleanup operations like removing duplicates and trimming whitespace, preview results, and download clean data instantly.
|
82 % |
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Sheetbench — small tools for big Excel problems
A collection of free Excel/CSV tools that each do one thing perfectly: duplicates, empty rows, merging, conversion, comparison. All client-side — your file n...
|
82 % |
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SolveKit — 220 Fast, Free Online Tools
Fast, private online tools and carefully verified digital products from SolveKit.
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82 % |
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HappyCSV - Private CSV, Excel & Data Tools
View, edit, join, validate, clean, and convert CSV, Excel, JSON, Parquet, contact, calendar, and location data privately in your browser.
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81 % |
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Click. Not Prompt. – 21 Free Excel Tools Online | No Signup
Fix Excel files without AI prompts or uploads. 21 one-click, browser-based tools to split, merge, clean & convert XLSX/CSV files. Your data never leaves your...
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81 % |
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Motricialy – Free Online & Private Tools
Free online tools for images, text, video, files, and more. Fast, private, easy to use, and no sign-up required.
|
81 % |
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TidyData Studio — Property Migration Data Preparation
Prepare messy legacy property-management data for migration. TidyData surfaces exceptions, preserves evidence and turns approved corrections into reusable mi...
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81 % |
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Free Tools for Files, Data & Everyday Work | FastTool
Convert images, clean CSV files, organize PDFs or find a meeting time across time zones. Free browser tools with clear limits, useful outputs and no account.
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81 % |
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FormulaSmith — Excel & Sheets formulas, fixes & calculators
Find Excel and Google Sheets formulas, worked examples and browser calculators. Download sample data as Excel, CSV or JSON without signup.
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81 % |
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