What’s new
Every notable change to CleanYourDataset, newest first.
- Latest
Free tools and a new look
Nine free CSV tools that run in your browser, a blog, and a redesigned site built around the table itself.
- NewFree tools, no account needed: remove duplicates, trim whitespace, remove empty rows, fill blanks, validate, sanitise formulas, convert between CSV and JSON, and change delimiters. Files never leave your browser.
- NewA blog with practical guides to duplicates, hidden whitespace, missing values, CSV injection and opening CSVs in Excel.
- NewA home page with a live, eight-row demo of all four fixes.
- NewPricing, changelog, contact, privacy and terms pages.
- NewIllustrations throughout: a before-and-after drawing for every tool, a cover for every article, and a diagram for each page.
- ImprovedA new navigation with product and tool menus, and smooth scrolling that respects reduced-motion settings.
- ImprovedFeatures, guide and security pages rewritten in the new design, with numbered contents.
- ImprovedTypefaces are served from this site, so pages make no third-party requests.
One light theme
The workspace settles on a single light theme that stays readable whatever your system setting.
- ImprovedOne light theme across the workspace, including under a dark system preference.
- FixedCompleteness percentages round correctly.
- FixedTable borders, input focus rings and the column profile on phones.
The cleaning workspace
Upload a CSV, see what needs fixing, clean it one reversible step at a time, and export it.
- NewUpload by drag and drop, with checks for size, encoding and shape before anything is saved.
- NewA column profile with inferred types, missing counts and completeness meters.
- NewTrim whitespace, remove empty rows, remove duplicates and fill blanks, each showing exactly what it will change.
- NewUndo, reset to the original, and an activity log of the last 20 steps.
- NewBrowse every row 50 at a time, filtered to blanks, stray spaces, empty rows or duplicates.
- NewRename and delete datasets, and export UTF-8 CSV with formula-like cells made safe.
- NewA sample file to try every fix in one click.
- ImprovedEdits made in another tab are detected, so changes are never silently overwritten.
Accounts
The groundwork: an account to keep your work in.
- NewCreate an account, log in and log out.