Texteclair

Context-aware, AI-powered prompt enhancement using Chrome's built-in Gemini Nano

Texteclair is an on-device AI writing assistant for Chrome text fields. It helps you proofread, rewrite, draft, and complete text directly where you are writing, using Chrome's built-in Gemini Nano instead of sending your text to a cloud AI service. Use Texteclair when you want to: - Proofread grammar, spelling, and wording before posting - Rewrite rough text for clarity, tone, or context - Generate short drafts from a seed idea - Complete prompts and unfinished thoughts - Review every suggestion before it changes the page Key features: - Inline actions beside editable fields on supported pages - Proofread, Rewrite, Writer, and Prompt flows - Review-before-apply popovers with original and suggested text - Rewrite presets for default, coding, social, research, and email writing - Site-aware defaults for GitHub, Gmail, LinkedIn, and X / Twitter - Batch enhancement for multiple fields on the same page - Configurable shortcuts and defaults - Playground and diagnostics pages for testing Chrome AI availability Privacy and compatibility: Texteclair processes AI text operations on-device through Chrome's built-in AI APIs. It does not add cloud AI calls for proofreading, rewriting, generation, or prompt completion. Feature availability depends on your Chrome version, device support, language support, and whether Chrome's on-device Gemini Nano model is installed and ready. Best for: Writers, developers, support teams, students, creators, and anyone who wants private AI writing help inside everyday Chrome workflows.