Faster checks, better drafts.
Two habits pay off quickly. First, set a target before you write, and check the count at the halfway point rather than at the end; discovering you're 800 words over at the finish means a painful cut. Second, when trimming, delete sentences rather than words. Removing whole weak sentences preserves rhythm, while shaving adjectives everywhere flattens the prose.
The Word Counter shows more than the total. Alongside words, characters, sentences, paragraphs and lines, it gives reading time at 200 words per minute, speaking time at 130, and a Flesch reading ease score and grade level once you have 10 or more English words. A Keyword density list flags the words and two or three word phrases you lean on, with common words like the and and left out. Set a Goal in words or characters and a bar shows how close you are. You can open a .docx or PDF instead of pasting, and Save draft in this browser keeps the text on your device for next time.
Neighboring jobs have their own tools. The Word Counter's Character limits panel gives a quick view, and when a platform enforces a character budget, the Character Counter shows exactly which part gets cut. To set your own reading speed, use the Reading Time Calculator. And if the keyword density list worries you, the Word Frequency Counter gives the full ranking with search and CSV export.