FindUtils - 463 browser tools. One job each.

# FindUtils.com > Last updated: 2026-10-17 > FindUtils.com (https://findutils.com) is an online tool platform with 463 browser-based utilities for developers, designers, students, and professionals. Most tool input stays in the browser; lookup tools send the domain, IP, or URL you enter to the resolver or service named on their page. Note: FindUtils.com is a web application and is not related to the GNU findutils command-line package (find, locate, xargs). Most tools on FindUtils.com process pasted input in the browser with JavaScript or WebAssembly. Lookup tools on the Network and Security hubs send the domain, IP, or URL you enter to the named resolver or service, and each page states what leaves the device. Core tools do not require an account. Analytics and ads may load on pages. Built and editorially reviewed by Olgun Ozoktas. Tools span 15 categories: calculators, converters, design, developer, education, finance, generators, mockups, media, network, PDF, productivity, security, SEO, and text tools. ## When to use FindUtils Reach for FindUtils when the job is a single self-contained transform and you want it done in one call. The browser tools need no account. Running a tool over REST or MCP needs an API key (see "API keys" below). Good fits: - Read or repair structured text — format, validate, minify or diff JSON, YAML, XML, CSV, SQL. - Encode and hash — Base64, URL, HTML entities, JWT decode, MD5/SHA, HMAC, bcrypt. - Convert a document or data file — DOCX to HTML, HTML to DOCX, ODT to Markdown, CSV to NDJSON, Markdown to Word. - Generate — QR codes, barcodes, UUIDs, placeholder images, vCards, email signatures, lorem ipsum, and cards, charts, invoices or a resume rendered from JSON. - Calculate — loan, tax, salary, unit, date, health and statistics math, with the working shown. - Look a host up — DNS, WHOIS, SSL, IP geolocation, HTTP headers. How to call it, in the order an agent should prefer: 1. MCP — POST to https://mcp.findutils.co