Are these text tools free to use?

Yes, every text tool here is 100% free with no registration, no login, and no watermark.

Do these tools send my text to a server?

Most text tools (text diff, character counter, Base64, case converter, JSON formatter, hash generator) run entirely in your browser, so your text never leaves your device.

What's the difference between the character counter and word counter?

The character counter shows total characters (with and without spaces), while the word counter splits text by whitespace and counts the resulting tokens.

Text Processing Tools

Free online utilities for text comparison, counting, encoding, and conversion. No registration required.

Text Diff

Compare two texts and highlight the differences. See additions, deletions, and similarity percentage.

✓ Side-by-side comparison
✓ Similarity percentage
✓ Highlight changes

Compare Text

Character Counter

Count characters, words, sentences, paragraphs, and more. Get reading time estimation.

✓ Real-time counting
✓ Reading time estimate
✓ Top words analysis

Count Characters

Base64 Encoder

Encode text to Base64 or decode Base64 back to text. Perfect for developers.

✓ Encode & decode
✓ Copy to clipboard
✓ UTF-8 support

Encode/Decode

Case Converter

Convert text between different cases: UPPERCASE, lowercase, Title Case, camelCase, and more.

✓ Multiple case types
✓ Instant conversion
✓ Developer formats

Convert Case

Frequently asked questions

Are these text tools free to use?: Yes, every text tool here is 100% free with no registration, no login, and no watermark.
Do these tools send my text to a server?: Most text tools (text diff, character counter, Base64, case converter, JSON formatter, hash generator) run entirely in your browser, so your text never leaves your device.
What's the difference between the character counter and word counter?: The character counter shows total characters (with and without spaces), while the word counter splits text by whitespace and counts the resulting tokens.