WebToolKit.tech
Convert Case
JSONFormatter.org
JSON Formatter & Validator
DevToys
Base64Encode.dev
CipherKit.app
A.Tools
FreeTextUtils
Convert Case
Convert Case Tool
WordCounter.net
TextWizHub
CaseConverter.cc
ConvertCase.help
SmallSEOTools
ToolKit is a collection of free online utilities built for developers, designers, and everyday users. Every tool runs entirely in the browser using Web APIs — nothing is sent to a server. The toolkit includes a cryptographically secure password generator (with 20+ specialized variants for WiFi, banking, SSH, and more), a word counter with keyword density analysis, a JSON formatter and validator, a regex tester with live match highlighting, a QR code generator with PNG/SVG export, a color converter (HEX/RGB/HSL/CMYK), Base64 encoder/decoder, UUID v4 generator, hash generator (SHA-256/512), URL encoder, case converter, lorem ipsum generator, markdown editor with live preview, color palette generator, and a username generator. Built with Next.js and TypeScript, deployed on Vercel. New tools added regularly.
FreeTextUtils is a free, private, browser-based toolkit with 30 text tools for writers, developers, and students. Features include word counter with reading time, case converter, regex find & replace, URL slug generator, base64 encoder/decoder, text reverser, duplicate remover, line sorter, password generator, lorem ipsum generator, and more. No signup required, no data collection, no ads. All processing runs entirely in your browser — nothing is sent to any server. Works offline after first load.
WebToolKit.tech FreeTextUtilsFreeTextUtils's answer:
Built out of frustration with online text tools that either required signup, uploaded data to unknown servers, or bombarded users with ads. The goal was a single, clean, private workspace where all common text operations live under one roof — no bouncing between five different sites to get work done.
FreeTextUtils's answer:
Writers, SEO professionals, students, and developers who need quick text manipulation (word counting, regex, case conversion, slug generation) without the overhead of account creation or data privacy concerns.
FreeTextUtils's answer:
The only free text toolkit that combines 30 tools with reading time estimation built directly into the word counter, all running entirely in your browser with zero server uploads. Dark and high-contrast themes ship as a first-class feature for accessibility, not an afterthought.
FreeTextUtils's answer:
No signup, no ads interrupting your workflow, and no data ever leaves your device. Most competitors either send your text to a server, limit features behind paywalls, or require account creation. FreeTextUtils is genuinely free, genuinely private, and works offline.
FreeTextUtils's answer:
Vanilla HTML, CSS, and JavaScript — no frameworks, no dependencies. All processing runs client-side via native browser APIs. Static hosting ensures fast load times and zero server costs. JSON config files drive the tool catalog and guide registry.
FreeTextUtils's answer:
FreeTextUtils is a free public tool with no user tracking. It's used by freelance writers, SEO consultants, university students, and web developers worldwide who find it through organic search and word of mouth.
Convert Case - Instantly convert text to UPPERCASE, lowercase, Title Case, sentence case, and more - free, fast, and no sign-up required.
JSONFormatter.org - Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON
Convert Case Tool - Quickly convert text to different letter cases online: lower case, UPPER CASE, Sentence case, Capitalized Case, aLtErNaTiNg cAsE, and more.
JSON Formatter & Validator - The JSON Formatter was created to help with debugging.
WordCounter.net - Count words, sentences, paragraphs etc.
DevToys - A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.