Affivance Text & Word Tools
A complete suite of 12 free online text tools — word counter, character counter, sentence counter, paragraph counter, reading time calculator, text case converter, text cleaner, space remover, empty-line remover, duplicate-line remover, duplicate-word remover, and find & replace. Everything runs locally in your browser.
1. Word Counter
Count words, characters, sentences, paragraphs, lines and estimate reading time — live, as you type.
About the Affivance Word Counter
The Affivance Word Counter is a free online word count tool that counts words, characters, sentences, paragraphs and lines in real time. It works with English, Bengali, Hindi and other Unicode scripts because it relies on native browser text processing — no server, no API.
Writers, students, bloggers, SEOs and content marketers use a reliable word count tool to meet assignment limits, blog targets, social-media caps and SEO guidelines. Affivance gives you all the counts you need in one clean interface, with privacy built in.
How the Word Counter works
- Words are counted by splitting the text on whitespace and filtering out empty tokens.
- Characters include every letter, digit, punctuation mark and space.
- Characters without spaces remove every whitespace character before counting.
- Sentences are detected using
. ! ?as terminators while ignoring repeated punctuation. - Paragraphs are blocks of text separated by one or more blank lines.
- Lines are counted by splitting on newline characters.
- Reading time uses a 225-words-per-minute average.
Who uses the Affivance Word Counter?
- Bloggers targeting a specific word count for SEO.
- Students checking essay length against assignment requirements.
- Copywriters respecting ad or meta-description limits.
- Teachers grading written work.
- Translators estimating effort and pricing.
Related tools
Need more detail? Try the Character Counter, Sentence Counter, Paragraph Counter or Reading Time Calculator.
Word Counter — Frequently Asked Questions
What is a word counter?
A word counter is a tool that counts the number of words, characters, sentences and paragraphs in a piece of text. Affivance’s word counter also shows lines and estimated reading time.
How does the Affivance Word Counter count words?
It splits your text on whitespace and counts every non-empty token. Punctuation attached to a word does not create extra words.
Does the Word Counter work with Bengali and Hindi?
Yes. It uses native JavaScript string methods, so any Unicode script — including Bengali, Hindi, Arabic and Chinese — is counted correctly.
Does Affivance upload my text?
No. All processing happens locally in your browser. Nothing is sent to any server.
Is the Affivance Word Counter free?
Yes, completely free, with no sign-up and no limits.
2. Character Counter
Count characters with and without spaces, plus words and lines — live.
About the Affivance Character Counter
The Affivance Character Counter gives you a precise character count — with spaces, without spaces, plus word and line counts. It is ideal for Twitter/X posts, meta descriptions, SEO titles, SMS messages and form fields that enforce character limits.
Because it runs entirely in your browser, your text never leaves your device. It is a safe, fast online character counter for any language.
Why character count matters
- Google typically displays 50–60 characters of a meta title and 150–160 of a meta description.
- Social platforms enforce strict limits (e.g. X/Twitter’s 280 characters).
- SEO tools often reward concise, well-sized snippets.
- Forms, databases and APIs may reject overlong input.
How it counts
- Characters = total length of the string.
- Characters with spaces = same as above, shown explicitly for clarity.
- Characters without spaces = length after removing all whitespace.
- Words = tokens separated by whitespace.
- Lines = number of newline-separated rows.
Related tools
Pair this with the Word Counter and Text Cleaner to trim content to the exact length you need.
Character Counter — Frequently Asked Questions
What is a character counter?
A character counter reports how many characters a text contains, optionally including or excluding spaces. It is essential for SEO snippets and social posts.
Does the counter include spaces?
It shows both: total characters (with spaces) and characters without spaces, so you can use whichever limit applies.
Does it count emojis?
Yes. Emojis are counted as characters. Because some emojis are composed of multiple code points, very precise counts may differ slightly between platforms.
Is my text safe?
Yes. Nothing is uploaded. All counting happens in your browser.
Can I use it for meta descriptions?
Absolutely. Keep your meta description under ~160 characters for best results in Google search snippets.
3. Sentence Counter
Count sentences, words, characters and paragraphs — handles . ! ? cleanly.
About the Affivance Sentence Counter
The Affivance Sentence Counter counts sentences, words, characters and paragraphs in real time. It recognises . ! and ? as sentence terminators and collapses repeated punctuation (like ?!?!) so you get an accurate count.
Writers use a sentence counter to monitor sentence length, improve readability and balance long and short sentences for better flow.
How sentences are detected
- A sentence ends at
.,!or?followed by whitespace or end-of-string. - Runs of punctuation like
…or?!count as a single terminator. - Abbreviations such as
Mr.ore.g.may be counted as sentence ends — a known limitation of all rule-based counters.
Why sentence count matters
- Average sentence length is a key readability metric (Flesch, Gunning Fog, etc.).
- Short sentences improve clarity in web copy.
- Teachers and editors often set sentence-count targets.
Related tools
Combine with the Word Counter and Paragraph Counter for a full readability overview.
Sentence Counter — Frequently Asked Questions
What counts as a sentence?
A sequence of characters ending with ., ! or ?. Repeated punctuation is treated as a single terminator.
Does it handle abbreviations like Mr. or Dr.?
Rule-based counters cannot perfectly detect abbreviations. If precision matters, edit your text to avoid ambiguous periods.
Does it work with non-English text?
Yes. It uses the same punctuation characters across most Latin-based scripts. For scripts that use different terminators, results may vary.
Is the sentence counter free?
Yes, free forever, with no sign-up.
Is my text private?
Yes. All processing is local in your browser.
4. Paragraph Counter
Counts paragraphs (blocks separated by blank lines), words, characters, sentences and lines.
About the Affivance Paragraph Counter
The Affivance Paragraph Counter counts the number of paragraphs in your text, treating each block separated by one or more blank lines as a single paragraph. It also shows words, characters, sentences and lines.
A paragraph count tool is useful for essays, reports, blog posts and any content where structure matters.
How paragraphs are detected
- Blank lines (lines containing only whitespace) are treated as paragraph separators.
- Consecutive blank lines are collapsed, so you get a meaningful paragraph count.
- Leading and trailing blank lines are ignored.
Why paragraph count matters
- Academic assignments often require a specific number of paragraphs.
- Web readability improves with shorter paragraphs.
- Editors use paragraph counts to balance article structure.
Related tools
Pair with Remove Empty Lines and Text Cleaner to tidy structure before counting.
Paragraph Counter — Frequently Asked Questions
What counts as a paragraph?
A block of text separated from other blocks by one or more blank lines.
Do single line breaks start a new paragraph?
No. Only blank lines (empty or whitespace-only) separate paragraphs.
Is it accurate for formatted documents?
It counts plain-text paragraphs. If you paste from Word or Google Docs, formatting is stripped and only blank-line separations are preserved.
Is my text uploaded?
No. Everything runs locally in your browser.
Does it work offline?
Yes. After the page loads, no network connection is needed.
5. Reading Time Calculator
Estimate reading and speaking time with adjustable words-per-minute.
About the Affivance Reading Time Calculator
The Affivance Reading Time Calculator estimates how long it takes to read or speak any text. Pick a reading speed (100–300 WPM or custom) and a speaking speed, and the tool instantly shows minutes and seconds.
Bloggers use a reading time calculator to display “X min read” on articles. Speakers and podcasters use it to plan presentations, YouTube videos and voice-overs.
How reading time is calculated
Reading time = word count ÷ words per minute. The result is shown as minutes and seconds. Speaking time uses a separate WPM value because people speak slower than they read.
Typical WPM values
- 100–150 — Slow or technical content.
- 200–250 — Average adult reading speed.
- 300+ — Speed readers.
- 130–160 — Average speaking/presentation speed.
Related tools
Pair with the Word Counter to verify word totals, and the Text Cleaner to remove filler before timing.
Reading Time Calculator — Frequently Asked Questions
How is reading time calculated?
Word count divided by your chosen words-per-minute speed, shown as minutes and seconds.
What is average reading speed?
Most studies place average adult silent reading at 200–250 WPM. Affivance defaults to 225 WPM.
What is average speaking speed?
Most presentations and podcasts run at 130–160 WPM. Affivance defaults to 150 WPM.
Can I set a custom WPM?
Yes. Choose “Custom…” in the dropdown and enter any value from 1 to 2000.
Does it handle images and code blocks?
No. It only counts words. For technical articles, add a small buffer manually.
6. Text Case Converter
Convert text to UPPERCASE, lowercase, Title Case or Sentence case.
About the Affivance Text Case Converter
The Affivance Text Case Converter transforms text between four common cases: UPPERCASE, lowercase, Title Case and Sentence case. It preserves line breaks, so multi-line text stays structured.
A text case converter is essential for fixing accidentally caps-locked text, formatting headings, preparing social posts and normalising data.
What each case does
- UPPERCASE — every letter becomes capital.
- lowercase — every letter becomes small.
- Title Case — first letter of each word capitalised.
- Sentence case — first letter of each sentence capitalised.
Common use cases
- Fixing accidental Caps Lock.
- Formatting article titles and email subject lines.
- Normalising user input before processing.
- Preparing text for design mockups.
Related tools
After converting case, use the Text Cleaner to tidy spacing, or the Character Counter to verify length.
Text Case Converter — Frequently Asked Questions
What is a text case converter?
A tool that changes the capitalisation of text between uppercase, lowercase, title case and sentence case.
Does Title Case capitalise every word?
Yes — the first letter of every word is capitalised. Small words like “a” or “the” are also capitalised for simplicity.
Does Sentence case detect sentence boundaries?
Yes. It capitalises the first letter after ., ! or ?.
Are line breaks preserved?
Yes. All conversions preserve your original line breaks.
Can I download the result?
Yes — click “Download TXT” to save the converted text as a file.
7. Text Cleaner
Remove extra spaces, normalise line breaks, trim lines, drop blank lines and clean punctuation.
About the Affivance Text Cleaner
The Affivance Text Cleaner tidies messy pasted text. It collapses multiple spaces, trims each line, removes blank lines, normalises line breaks and optionally cleans repeated punctuation — all without destroying your words.
An online text cleaner is invaluable when you paste from PDFs, emails or websites that inject stray spaces, tabs and empty lines.
What each option does
- Collapse multiple spaces — turns “hello world” into “hello world”.
- Trim each line — removes leading and trailing spaces on every line.
- Remove blank lines — drops lines that contain only whitespace.
- Normalise line breaks — converts Windows
\r\nand old Mac\rto Unix\n. - Clean repeated punctuation — turns
!!,???,…into single marks.
Related tools
For targeted jobs, use Remove Extra Spaces, Remove Empty Lines or Remove Duplicate Lines.
Text Cleaner — Frequently Asked Questions
Will the cleaner change my words?
No. It only modifies whitespace and (optionally) punctuation. Words are preserved exactly.
Does it work on large text?
Yes. It uses efficient native JavaScript string methods.
Can I keep blank lines?
Yes — uncheck “Remove blank lines” before cleaning.
Does it handle tabs?
Yes. Tabs are treated as whitespace and are collapsed or trimmed like spaces.
Is my text private?
Yes. All cleaning happens locally in your browser.
8. Remove Extra Spaces
Collapse multiple spaces into one, trim lines and preserve meaningful line breaks.
About the Affivance Extra-Space Remover
The Affivance Remove Extra Spaces tool turns “Hello world” into “Hello world”. It collapses runs of spaces, tabs and other whitespace into a single space, trims each line and optionally removes blank lines.
A space remover is perfect for cleaning text pasted from PDFs, spreadsheets or badly formatted emails.
What “Clean All” does
- Replaces any run of whitespace inside a line with a single space.
- Trims leading and trailing spaces from every line.
- Removes lines that are empty or contain only whitespace.
Related tools
For a broader clean, use the Text Cleaner. To remove duplicate content, try Remove Duplicate Lines.
Remove Extra Spaces — Frequently Asked Questions
Does it remove line breaks?
No. Line breaks are preserved. Only spaces inside lines are collapsed.
Does it remove tabs?
Yes. Tabs are treated as whitespace and collapsed into a single space.
Will it change my words?
No. Only whitespace is modified.
Can I keep blank lines?
Uncheck “Clean all” to only collapse spaces without removing blank lines.
Is it free?
Yes, completely free and private.
9. Remove Empty Lines
Drop blank and whitespace-only lines while preserving text order.
About the Affivance Empty-Line Remover
The Affivance Remove Empty Lines tool strips every blank or whitespace-only line from your text, keeping only lines that contain visible characters. Text order is preserved exactly.
A blank-line remover is ideal for cleaning lists, logs and code pasted from chat apps or websites.
How it works
- Each line is checked: if it contains only whitespace (spaces, tabs), it is removed.
- All other lines are kept in their original order.
- The result is joined with single newlines.
Related tools
For a full tidy-up, combine with Remove Extra Spaces and the Text Cleaner.
Remove Empty Lines — Frequently Asked Questions
Does it remove lines with only spaces?
Yes. Any line containing only whitespace is treated as empty and removed.
Does it change the order of text?
No. The original order is preserved.
Does it remove lines with punctuation only?
No. Lines containing any non-whitespace character — including punctuation — are kept.
Is it safe for code?
It is safe for most code, but be aware that some languages use blank lines for readability. Review before pasting back.
Is it private?
Yes. All processing is local in your browser.
10. Remove Duplicate Lines
Keep only the first occurrence of each line. Optional case-insensitive and trim-before-compare modes.
About the Affivance Duplicate-Line Remover
The Affivance Remove Duplicate Lines tool keeps only the first occurrence of each line and removes every later repetition. Original order is preserved. You can optionally ignore letter case and trim spaces before comparing.
A duplicate line remover is essential for cleaning email lists, keyword lists, logs and any text where repetition is noise.
How it works
- Each line is compared against a set of lines already seen.
- If a line has been seen, it is skipped; otherwise it is kept.
- With “Ignore letter case”,
Appleandappleare treated as duplicates. - With “Trim spaces”, leading/trailing spaces are ignored when comparing.
Related tools
For word-level deduplication, use Remove Duplicate Words. To tidy spacing first, use Remove Extra Spaces.
Remove Duplicate Lines — Frequently Asked Questions
Does it preserve order?
Yes. The first occurrence of each line is kept; later duplicates are removed.
What does “Ignore letter case” do?
It treats Apple and apple as the same line, keeping whichever appears first.
What does “Trim spaces” do?
It ignores leading and trailing spaces when comparing lines, so " hello " and "hello" are treated as duplicates.
Does it remove blank lines?
Blank lines are treated as a line. If there are multiple blank lines, only the first is kept. Use Remove Empty Lines to drop them entirely.
Is it free?
Yes, completely free and private.
11. Remove Duplicate Words
Keep only the first occurrence of each word. Optional case-insensitive mode.
About the Affivance Duplicate-Word Remover
The Affivance Remove Duplicate Words tool keeps only the first occurrence of each word and removes every later repetition. Word order is preserved, so the output reads naturally.
A duplicate word remover is useful for keyword lists, tag clouds, vocabulary lists and cleaning noisy text.
How it works
- The text is split on whitespace into words.
- Each word is compared against a set of seen words.
- If a word has been seen, it is skipped; otherwise it is kept.
- With “Ignore letter case”,
Theandtheare treated as the same word. - With “Strip punctuation”, trailing punctuation like
word,orword.is ignored when comparing.
Related tools
For line-level deduplication, use Remove Duplicate Lines. For general clean-up, use the Text Cleaner.
Remove Duplicate Words — Frequently Asked Questions
Does it preserve word order?
Yes. The first occurrence of each word is kept in its original position.
Does it treat “The” and “the” as duplicates?
Only if you enable “Ignore letter case”. Otherwise they are treated as different words.
Does it handle punctuation?
Yes. With “Strip punctuation” enabled, word, and word are treated as the same word.
Does it work with Bengali or Hindi?
Yes. It uses native JavaScript string methods that handle Unicode correctly.
Is it free?
Yes, free forever, with no sign-up.
12. Find & Replace
Find and replace text with case-sensitive and whole-word options.
About the Affivance Find & Replace Tool
The Affivance Find & Replace tool locates any string in your text and replaces it — once or everywhere. Toggle case-sensitivity and whole-word matching for precise control.
An online find and replace tool is essential for editing code, updating keywords, fixing typos across long documents and preparing content for publishing.
How it works
- Replace first — replaces only the first match.
- Replace all — replaces every match and reports how many replacements were made.
- Case-sensitive — treats
Catandcatas different. - Whole word — matches only when the term is surrounded by word boundaries, so
catwon’t match insidecatch.
Related tools
After replacing, run the Text Cleaner to tidy spacing, or the Word Counter to verify the new length.
Find & Replace — Frequently Asked Questions
Does it support regular expressions?
No. It uses plain-text matching for safety and simplicity. For regex, use a code editor.
What does “Whole word only” do?
It matches only when the term is a complete word, so cat will not match inside catch or catalogue.
Is it case-sensitive by default?
No. By default, matches are case-insensitive. Enable “Case-sensitive” for exact matches.
Can I undo a replacement?
There is no built-in undo. Keep a copy of your original text before running large replacements.
Is it private?
Yes. All processing is local in your browser.
Why Affivance Text & Word Tools?
Affivance Text & Word Tools is a privacy-first collection of 12 free online text utilities. Every tool runs entirely in your browser using native HTML, CSS and vanilla JavaScript. No API. No backend. No external libraries. No uploads.
- Fast — no network round-trips, no loading spinners.
- Private — your text never leaves your device.
- Free — no sign-up, no limits, no ads inside the tools.
- Accurate — built on native JavaScript string methods that handle Unicode correctly.
- Responsive — works on mobile, tablet and desktop.
Use the tools above for writing, editing, SEO, studying, translation, podcasting, public speaking and everyday text clean-up. For more utilities, explore the rest of Affivance.
Your text is processed locally in your browser. Nothing is uploaded to our server.