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    Character, Word, Reading Time & AI Token Counter

    Everything you need to analyze text — in one private workspace that runs entirely in your browser.

    Words, characters, reading time, keyword density, readability, and estimated AI tokens for GPT, Claude & Gemini.

    Real-time counting100% privateFree forever
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    Start typing or paste your text below

    Everything updates instantly, right on your device.

    Writing

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    Words
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    Characters
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    No spaces
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    Sentences
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    Paragraphs

    Reading

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    Reading time
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    Speaking time
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    Pages
    Reading level
    Typing WPM

    Publishing

    SEO title60
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    Meta description160
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    Twitter / X280
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    SMS160
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    LinkedIn3,000
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    Instagram2,200
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    AI

    Estimated tokens
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    One workspace, every text metric

    SnapLetterCount is more than a character counter. It bundles the readability, publishing, and AI tools writers reach for every day.

    What the metrics mean

    A character counter measures every keystroke — letters, numbers, spaces, punctuation. A word counter tracks how many words your text contains. Both matter when something external sets the boundary: a 280-character post on X (formerly Twitter), a 60-character page title, a 500-word scholarship essay, or a prompt you need to keep inside a token budget.

    Beyond the raw counts, SnapLetterCount shows reading time, speaking time, page estimates, sentence and paragraph structure, keyword usage, a readability score, and estimated AI tokens. These are editorial signals — they tell you how your text is built and where it will and will not fit, not how a search engine will rank it.

    Use the sentence counter for rhythm and structure, the letter counter for alphabetic constraints, and the paragraph counter for organisation. For quick reference, see how many words fit on a page, how long 1,000 words takes to read, or how many words are in 500 characters.

    Students

    Meet essay word count requirements for any academic level — from 500-word papers to doctoral theses.

    Writers & bloggers

    Hit a target length, check reading time, and see how sentence length affects readability.

    SEO & content teams

    Check title and meta description length, review keyword usage, and understand the structure of your content.

    Social media managers

    Stay inside the character limits for X, LinkedIn, Instagram, and every other platform you publish to.

    Platform limits reference

    The same numbers power the limit presets in the counter above, so they never drift apart.

    PlatformLimitType
    X (formerly Twitter) post280Hard limit
    SMS message160Hard limit160 characters per GSM-7 segment. Emoji or accented letters switch the message to UCS-2, which drops the segment to 70 characters, and longer texts are split into concatenated segments of 153 (or 67) characters.
    Instagram caption2,200Hard limit
    LinkedIn post3,000Hard limit
    Facebook post63,206Hard limit
    TikTok caption2,200Hard limit
    YouTube video title100Hard limit
    YouTube description5,000Hard limit
    Discord message2,000Hard limit
    Reddit post title300Hard limit
    Page title tag60RecommendedSearch results truncate by pixel width, not character count. Around 60 characters is a practical guide, not a rule.
    Meta description160RecommendedSnippets are rewritten and truncated by search engines. Treat this as an editorial target.
    Google Ads headline30Hard limit
    Email subject line50RecommendedMail clients cut subject lines at different widths. 50 characters keeps the whole line visible on most mobile inboxes.

    Hard limits are enforced by the platform. Recommended lengths are editorial guidance — you can go past them, but part of the text may be cut off in the interface. Check any of them against your text with the character counter.

    Privacy and how we count

    Everything runs in your browser. Your text is never uploaded, stored on a server, or shared — which makes the workspace safe for confidential documents, academic work, and unpublished drafts. Drafts you keep are saved locally on your own device only.

    Characters count every code point you type, including spaces and punctuation; a separate figure excludes spaces. Words are whitespace-separated tokens. Sentences are split on terminal punctuation, with common abbreviations handled as exceptions. Reading time uses 238 words per minute and speaking time 130 words per minute, both adjustable assumptions rather than exact measurements. Page counts follow standard manuscript formatting. AI token figures on this page are estimates; the prompt workspace runs the real tokenizers for model-specific counts.

    Frequently Asked Questions

    Writing Guides & Tips

    Learn how to make the most of word counts, character limits, and text analysis for better writing.