Writing & Editing Tools

Free online writing tools — text to speech, readability aids and more, all client-side with no sign-up required.

24 tools

Speech to Text

Dictate into a live transcript using your microphone and browser's Web Speech API. Supports 20 languages, punctuation chips, editing, copy and download.

Text to Speech

Convert typed or pasted text into spoken audio using your browser's built-in voices, with adjustable rate, pitch, volume, and live word highlighting.

Keyword Extractor

Extract the top single words or 2- and 3-word phrases from any text, ranked by frequency and share, with adjustable stopword and length filters.

Text Similarity

Compare two documents with cosine, Jaccard and character edit-distance scores, plus the words unique to each side and every phrase they share.

Style Checker

Highlights passive voice, hedges, -ly adverbs, nominalisations, filler phrases and sentences past 25 words in your own draft, colour-coded and counted.

Also in Writing & Editing

Tools from other categories tagged with Writing & Editing

Word Counter

Count words, characters, sentences, paragraphs, lines and reading time as you type, with live keyword density analysis. Free and private.

Paragraph Formatter

Clean and reformat text by removing extra spaces, collapsing blank lines, trimming each line, or joining into a single line.

Keyword Density

Measure how often each word appears in your content, as a raw count and a percentage of total words, with the top 20 terms ranked as bars.

Text Cleaner

Strip HTML tags, emoji, URLs, emails, punctuation, digits and stray whitespace from messy copy using ten filters you can combine.

Headline Analyzer

Score a headline or title against a transparent 100-point rubric — length, power words, numbers and edge impact — entirely in your browser.

Subject Analyzer

Score an email subject line across 6 signals — length, urgency, personalisation, numbers, question format and spam risk — entirely in your browser.

Copy Scorer

Score landing page copy on a transparent 100-point rubric: readability, sentence length, call to action, customer focus, specificity and clarity.

Reading Level

Analyze the reading difficulty of any text. Calculates Flesch Reading Ease, Flesch-Kincaid Grade, Gunning Fog, Coleman-Liau, and SMOG scores instantly.

Word Frequency

Rank every word in your text by frequency. Filter stopwords, set a minimum length, sort by count or density, and export results as CSV — all in your browser.

Char Limit Checker

Real-time character counter for Twitter, LinkedIn, Instagram, YouTube, SEO meta and SMS. Covers 13 platforms with a ring gauge and over-limit alert.

Capitalization Tool

Capitalise text in 7 modes: Title Case, Sentence case, All Words, First Word, Alternating, Inverse, and Each Line. Live preview of all modes at once.

Sentence Counter

Count sentences, average words per sentence, Flesch readability score, and complexity breakdown. Highlights your longest and shortest sentences.

Syllable Counter

Count syllables in any English text — total, per word, and average. Colour-coded word grid, distribution chart, and copy-ready breakdown.

Text Statistics

See 17 text metrics at once: word count, readability, reading time, speaking time, top keywords, character frequency and more. Updates live.

Sentence Splitter

Split any paragraph into individual sentences, filter by word count or keyword, and export as a list, numbered set, JSON array, or CSV column.

Avro Bangla Typing

Type Bangla with an English keyboard using the Avro Phonetic layout — 'ami' becomes আমি live. Copy the text, with a cheat sheet and common-word list.

Column Formatter

Align every line to a fixed column width with left, right, or centre padding. Add optional borders for code comment blocks or README tables.

Online Notepad

A distraction-free notepad that saves to your browser as you type. Keep up to 20 notes, watch the word count live, download any note as Markdown.

Standup Notes

Fill in Yesterday, Today and Blockers, then copy as plain text or Markdown. Saves to your browser and keeps a 7-entry history of past standups.

Why These Tools

Reading a sentence aloud catches what your eyes skip over. Text to Speech does that automatically, reading back anything pasted into it using whichever voice is already installed in your browser, at a rate and pitch you control. Nothing is uploaded and no audio file is generated on a server; the browser's own speech synthesis engine does the reading, locally. Keyword Extractor runs in the other direction, taking a paragraph you already wrote and surfacing the single words or short phrases it repeats most, ranked and ready to copy into a spreadsheet. Both are filed under Writing & Editing on UtilityToolsLab, with drafting, style checking and readability work still queued behind them.