Write and review
- Word and character counter — count text, copy it and download a text file.
- Prompt builder — turn a topic, task, tone and constraints into an editable prompt.
- Writing helpers — extractive summaries, readable domain ideas, hashtags and estimated reading ease.
- Keyword tone checker — compare positive and negative English keywords; sarcasm and context are not understood.
Prepare and plan
- Image compressor — resize and convert images, with downloadable results.
- YouTube SEO checklist — review a video using a guided checklist, without fetching metadata.
- Content calendar — create an editable planning template; suggested times are not audience analytics.
Start with the tool that matches your task. All processing is local. None of these helpers contacts an AI service; review generated suggestions before using them.