Nex WebTools

What it does

Nex WebTools is a free browser-based toolkit with 200+ tools across 21 categories — JSON formatter, text utilities, SEO tools, unit converters, calculators, image tools, hash generators, and more. No login required, no paywalls, no tracking. Everything runs client-side in your browser. Built for developers, students, and anyone who needs fast, reliable tools without the noise.

Free online developer tools: JSON formatter, minifier, validator, CSV/YAML/XML converters. No sign-up, no tracking — runs entirely in your browser.

JSON formatter, Base64, text utilities, SEO tools, converters and calculators — all free, all in your browser, no tracking. Format, validate, and convert JSON, CSV, YAML, and XML — all in your browser. Encode, decode, escape, and inspect data — Base64, URLs, HTML entities, JWTs, and Unicode. Count, convert, compare, sort, and transform text — all in your browser. Count words, characters, sentences, paragraphs & reading time. Format code, test regex, pick colors, generate CSS, convert timestamps, and more. Generate hashes, UUIDs, and secure passwords — all using browser crypto APIs. Resize, convert, compress, and encode images — all using the Canvas API, no server needed. QR codes,…from nex-webtools.com

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