MMaster Tools
TextRuns on your device

Lowercase Converter

Convert any text to lowercase instantly, handling accented and international characters correctly.

How it works

  1. 1

    Type or paste the text you want to convert into the input area.

  2. 2

    Every letter is lowercased as you type, including accented and international characters.

  3. 3

    Download or copy the result whenever you are ready.

Questions

Does it handle accented characters?

Yes — letters like É become é and Ü becomes ü, using locale-aware conversion.

What happens to numbers and symbols?

Numbers, punctuation, and symbols have no lowercase form and are left untouched.

Is my text stored or sent anywhere?

No. Everything runs in your browser and stays on your device.

Word Counter

Word Counter

Count words, characters, sentences, and paragraphs as you type, with reading and speaking time.

Character Counter

Character Counter

Count every character in your text — total and without spaces — as you type.

Sentence Counter

Sentence Counter

Count sentences and see average words per sentence update as you type.

Paragraph Counter

Paragraph Counter

Count paragraphs and get average sentences, words, and characters per paragraph.

Reading Time Estimator

Reading Time Estimator

Estimate how long it takes to read your text at an adjustable reading speed.

Speaking Time Estimator

Speaking Time Estimator

Calculate how long it takes to deliver your text aloud at a chosen speaking pace.

Uppercase Converter

Uppercase Converter

Convert any text to uppercase instantly, with full support for accented and international characters.

Sentence Case Converter

Sentence Case Converter

Capitalize the first letter of each sentence and lowercase the rest as you type.