Catalogue d’outils en ligne gratuits

107 outils gratuits • 12 catégories

📦 Collections — Curated sets of tools for specific tasks and workflows.

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Generate placeholder text in words, sentences, or paragraphs for layouts, prototypes, and content templates.

Convert between YAML and JSON formats instantly with proper formatting.

Generate regular expressions from a task description using AI.

Convert numbers between binary, octal, decimal, and hexadecimal bases.

Create SQL queries from natural language descriptions with query structure explanations.

Generate MD5, SHA-1, SHA-256, SHA-512, and other hash digests from text.

Generate API documentation automatically using AI.

Calculate Unix file permissions — convert between numeric (755) and symbolic (rwxr-xr-x) notation.

Create professional emails for sales, support, partnerships and everyday communication.

Write SEO-optimized website content using AI.

Generate harmonious color palettes for design using AI.