Tidy Utils

Fast browser tools for everyday text and data work.

Use simple utilities for cleanup, formatting, encoding, and search prep without accounts, uploads, or backend processing.

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Jump straight into the utilities people most often need for JSON, text, data, and URL cleanup.

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Convert a Unix timestampConvert Unix timestamps to dates and readable dates back to epoch values in seconds and milliseconds.Word CounterCount words, characters, sentences, and paragraphs in plain text.JSON FormatterFormat, minify, and validate JSON in your browser.CSV to JSON ConverterConvert pasted CSV into JSON arrays or rows locally in your browser.URL Encoder / DecoderEncode URL components or decode percent-encoded text in your browser.

Core utility paths

Start with the main library pages, broad categories, high-use tools, and project support pages that anchor the rest of the site.

All toolsThe complete utility catalog.Workflow guidesShort explanations that connect tools to real tasks.SearchFind a utility by format, task, or workflow.HTML sitemapA full crawlable index of public pages.Text toolsCount, rewrite, and transform text directly in your browser.Developer toolsSmall formatting and data utilities for everyday development work.Encoding toolsEncode, decode, and convert common data formats without uploading files.SEO toolsBuild campaign URLs, preview search snippets, and prepare pages for discovery.Word CounterChecking article, essay, and description length before publishing.Character CounterChecking short bios, titles, descriptions, and form-field copy.Case ConverterChanging headings, labels, file names, and short text snippets.Whitespace CleanerCleaning text copied from PDFs, emails, documents, and spreadsheets.JSON FormatterPretty-printing JSON responses, config snippets, and copied payloads.JSON Schema Generator From JSONGenerating a first-pass JSON Schema from an example JSON object or array.YAML FormatterCleaning pasted YAML config before adding it to docs or source control.Unix Timestamp ConverterConverting Unix epoch values from logs, APIs, databases, and support tickets.URL Encoder / DecoderEncoding URL components, query values, and reserved characters.UUID GeneratorCreating quick test IDs for fixtures, mock data, and examples.XML Formatter and ValidatorPretty-printing XML snippets, feeds, config files, and API samples.Text Diff CheckerComparing two versions of copied text.About Tidy UtilsHow the browser-first utility library works.ContactSend feedback, corrections, and tool bug reports.Privacy PolicyHow analytics, hosting logs, and browser-side tools are handled.TermsUsage notes for the tools, guides, and generated output.

Choose a workflow

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Text cleanup and counting

Clean copied text, normalize casing, then check counts before pasting or publishing.

Whitespace Cleaner Word Counter Character Counter Case Converter

5 tools3 guides

JSON and data formatting

Format structured data, move between CSV and JSON, and generate schema or TypeScript output.

JSON Formatter CSV to JSON Converter JSON to CSV Converter JSON Schema Generator From JSON

8 tools5 guides

URLs, encoding, and campaign links

Parse URLs, encode values, decode text-safe formats, and build tagged campaign links.

URL Parser URL Encoder / Decoder UTM Builder Base64 Encoder / Decoder

5 tools3 guides

Developer helpers

Generate IDs, convert timestamps, compare text, and format code-adjacent snippets quickly.

UUID Generator Unix Timestamp Converter Text Diff Checker SQL Formatter

5 tools3 guides

SEO page prep

Draft search snippets, check title and description length, and tag campaign URLs.

SERP Snippet Preview Character Counter Word Counter UTM Builder

4 tools2 guides

More quick utilities

Search the library

Whitespace Cleaner

Clean pasted text by trimming extra spaces, normalizing line breaks, and removing unwanted blank lines.

TextTextFormatting

Character Counter

Count characters with and without spaces, plus words and lines.

TextTextCounts

Case Converter

Convert text to uppercase, lowercase, title case, sentence case, kebab case, or snake case.

TextTextFormatting

URL Parser

Parse a URL into protocol, host, path, query parameters, and fragment without fetching the page.

DeveloperURLQuery String

Text Diff Checker

Compare two text blocks and highlight added, removed, and unchanged text.

DeveloperDiffText

TypeScript Type Generator

Generate TypeScript interfaces and types from pasted JSON examples locally in your browser.

DeveloperTypeScriptJSON

Find the right utility faster

Start from the full guide library, search by task or format, or check how Tidy Utils keeps browser tools simple and local-first.

Workflow guidesShort notes that connect tools to common cleanup, data, and SEO tasks.Search tools and guidesFind utilities by format, task, or workflow keyword.About Tidy UtilsLearn why the tools run in your browser without accounts or uploads.

Browse by category

Categories stay broad so the site can keep expanding without turning the navigation into a long menu.

TextCount, rewrite, and transform text directly in your browser.DeveloperSmall formatting and data utilities for everyday development work.EncodingEncode, decode, and convert common data formats without uploading files.SEOBuild campaign URLs, preview search snippets, and prepare pages for discovery.