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Finds 30 plus filler words that inflate your sentence count without adding value. Cut them to write tighter, more confident copy.
Free · No SignupA weak word highlighter is a writing tool that scans your text and flags filler words — vague, overused, or unnecessary words that dilute the strength and precision of your writing without adding information. These are words like "very," "really," "basically," "just," "actually," and "literally" that writers instinctively reach for when drafting but that almost always weaken the final product.
Our free weak word highlighter scans your text for over 30 common filler words and highlights each one in amber directly within your text, while also showing a count and percentage in the sidebar. This gives you a precise picture of how much filler language is diluting your content and exactly where to cut.
Filler words are a symptom of hedging — the unconscious tendency writers have to soften claims, avoid commitment, or add emphasis through volume rather than precision. Understanding why each type of weak word causes problems helps you eliminate them more intentionally.
Intensifiers promise more emphasis but usually deliver less. "Very good" is weaker than "excellent." "Really important" is weaker than "critical." The paradox of intensifiers is that they signal low confidence in the word they modify. If "good" isn't strong enough, the answer is a better word — not adding "very" in front of it.
Hedging words reduce the author's apparent commitment to their own claims. "This basically means..." tells the reader you're not sure. "This means..." is confident and clear. Remove hedgers and your writing becomes more authoritative.
These words have genuine meaning in specific contexts, but in most writing they're used without their semantic content: "I actually think...", "This is literally the best...", "Honestly, you should..." In most cases, removing them leaves a stronger sentence.
These words introduce ambiguity where precision is possible. "The article is fairly long" — how long exactly? "The article is 2,400 words" is cleaner, more credible, and more informative.
Our tool flags the following words. This list represents the most common writing fillers across blog, marketing, and web content:
Context matters. Some of these words are occasionally justified. "Simply" is appropriate when something genuinely is simple. "Perhaps" is correct when you're genuinely uncertain. The tool flags them for your review — it doesn't automatically prescribe deletion.
| Weak Phrase | Stronger Alternative |
|---|---|
| very good | excellent, outstanding, strong |
| really important | critical, essential, vital |
| very bad | terrible, poor, inadequate |
| basically means | means (just remove "basically") |
| actually helps | helps (remove "actually") |
| pretty easy | straightforward, simple, easy |
| sort of like | similar to, resembles |
| kind of unusual | unusual, uncommon, atypical |
| truly amazing | remarkable, exceptional, impressive |
| just need to | need to (remove "just") |
Filler words don't directly hurt your search rankings — Google doesn't penalize "very" or "really." But they have three indirect effects that matter for SEO:
Filler words appear during drafting because drafting is a thinking process. Don't try to write without them on the first pass — you'll slow yourself down. Instead, do a dedicated editing pass specifically for filler words after you've finished the draft.
For every flagged word, try deleting it and reading the sentence again. If the sentence still makes complete sense and loses no information, the word was a filler. If the sentence changes meaning, the word might be necessary. This test takes two seconds per word.
Most filler words exist because the noun or verb they modify isn't specific enough. "Really fast" → "instant." "Very long article" → "3,000-word article." Specificity replaces the need for intensifiers.
Editing benchmark: Professional editors at major publications aim for under 1.5% filler word density in final copy. Aim for under 3% for blog content. If your first draft is at 8–10% (common for natural writing), a single dedicated filler-word editing pass should cut it in half.
No. "Perhaps" is correct when you're genuinely expressing uncertainty. "Simply" is appropriate when something genuinely is simple. Context determines whether a flagged word is a filler or a justified choice. The tool surfaces words for your review — editorial judgment determines what to cut.
Under 2% is excellent for polished content. Under 4% is acceptable for most blog posts. Over 6% usually indicates a draft that would benefit from a focused editing pass. The average unedited first draft from most writers sits between 5% and 10%.
Not directly — Google doesn't penalize specific words. But weak words dilute content density, reduce perceived authority, and inflate word count without adding value, all of which can reduce engagement signals that do influence rankings.
"Just" is often used as a filler ("just want to say," "just need to click") where removing it strengthens the sentence. But "just" has legitimate uses as an adjective ("a just outcome") or to indicate recency ("I just published this"). Context determines which usage it is.
The passive voice checker detects a specific grammatical construction (to be + past participle) that often indicates indirect writing. The weak word highlighter detects a vocabulary-level problem — specific words that dilute rather than a structural grammatical pattern. Both tools work on different layers of the same goal: direct, clear writing.