10 tools
Generate UUID v4 (random) and v7 (time-based) UUIDs. Inspect and validate existing UUIDs. Free online UUID generator.
Generate random strings with custom length, character sets, and quantity. Perfect for passwords, tokens, and test data.
Generate Lorem Ipsum placeholder text by paragraphs, sentences, or words. Free dummy text generator for designers and developers.
Create custom-sized blank images with chosen width, height, DPI, background color, and text in pixels, centimeters, or inches.
Generate ULIDs — 128-bit lexicographically sortable unique identifiers.
Generate URL-safe random Nano IDs with configurable length.
Generate mock records with typed fields as JSON, CSV, or SQL.
Generate QR codes for URLs, text, or any payload. Configurable size, margin, error correction, and colors. Download PNG.
Decode QR codes from an image. Runs entirely in your browser; images never leave your device.
Convert CSV/TSV data to bordered ASCII tables or upload images to generate ASCII art. Free online ASCII art generator.