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Generators

QR codes, passwords, invoices, meta tags, and CSS gradients.

26 free generators on Omnipus. Each one runs in your browser — no account, no upload unless the tool says it fetches a public URL.

QR code generatorCreate a high-resolution QR code for a URL, text, or Wi-Fi hint.Password generatorGenerate random passwords with length, symbols, and memorable options.Lorem ipsumGenerate placeholder paragraphs, lists, or titles for mockups.Invoice generatorBuild a clean invoice and download it as a PDF.UUID generatorGenerate RFC 4122 version 4 UUIDs in bulk.Meta tag generatorBuild title, description, and social preview tags for a webpage.
Gradient generatorDesign linear and radial gradients and copy the CSS.Barcode generatorCreate a Code 39 barcode from letters and numbers.Placeholder imageGenerate a colored PNG with size and a label.Random name generatorInvent given names, surnames, or full names.Username generatorBuild unused-looking handles from words and digits.vCard generatorBuild a .vcf contact card you can share.
robots.txt generatorWrite a robots.txt with Allow, Disallow, and Sitemap.Dummy JSONGenerate sample user records as JSON.Wi-Fi QR codeEncode network name and password as a scannable QR.Email signatureCompose a simple HTML signature with name and title.Citation generatorFormat a website or book citation in APA or MLA.Color pickerPick a color and copy HEX, RGB, and HSL.
HEX to RGBConvert HEX, RGB, and HSL color notations.Contrast checkerCheck WCAG contrast between text and background.Palette generatorBuild a five-color palette from a seed HEX.Box shadowTune offset, blur, and color, then copy the CSS.Border radiusSet each corner independently and copy CSS.Color mixerMix two HEX colors and copy the blend.
Password strengthScore a password for length, variety, and entropy.Pomodoro timer25/5 focus timer with rounds in this tab.