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topopentools

Generators

Free online generators — QR codes and more. Created instantly in your browser with nothing uploaded to a server.

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WiFi QR Code Generator

Create a QR code that connects guests to your WiFi when scanned.

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Password Generator

Generate strong, random passwords with custom length and character sets — created in your browser.

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QR Code Generator

Turn any link or text into a QR code and download it as PNG or SVG — or bulk-generate many from a pasted list or CSV and download as a ZIP.

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Invoice Generator

Create a professional invoice with line items and tax, then download it as a PDF — free, no signup.

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Random Number Generator

Generate random numbers in any range, with options for count, uniqueness, and sorting.

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Random Picker

Pick a random winner from a list of names or items — like a wheel spinner.

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Signature Generator

Draw or type your signature and download it as a transparent PNG, in your browser.

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Lorem Ipsum Generator

Generate placeholder paragraphs, sentences, or words for designs and mockups.

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Barcode Generator

Create CODE128, EAN, and UPC barcodes from any text or number — one at a time or in bulk from a pasted list or CSV. Download as PNG, SVG, or a ZIP.

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Dice Roller

Roll virtual dice (d4–d20 or custom) with truly random results, totals, and roll history.

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Coin Flip

Flip a virtual coin once or many times and see heads/tails results with a running tally.

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Text to Speech

Convert text to spoken audio with adjustable voice, speed, and pitch, using your browser.

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