Case Converter
Transform text casing for content, code, filenames, and headings.
Choose a case option
⚡ Text productivity toolkit • No upload required
Clean, convert, count, encode, and generate text in seconds.
A productivity text workbench for everyday writing, development, cleanup, formatting, and content operations. Paste text once, then transform it with focused tools and one-click copy.
Input
Paste or write your text here. Every tool can use this source.Case ConverterUpper, lower, title, sentence, toggle, snake, kebab, and camel conversions.
CounterInstantly count words, characters, sentences, and paragraphs.
Clean TextRemove duplicate lines or duplicate words with one click.
Sort LinesAlphabetical and numeric sorting with ascending and descending options.
Find & ReplacePowerful regex-enabled search and replace tools.
Generators & EncodingLorem Ipsum, URL encoding, Base64 encoding, and one-click copy tools.
Counter
Real-time words, characters, sentences, and paragraph counts.
0Words
0Characters
0No spaces
0Sentences
0Paragraphs
Remove Duplicates
Clean repeated lines or repeated words while preserving first-seen order.
Sort Lines
Sort line-based content alphabetically or numerically.
Find & Replace
Use plain text or JavaScript-style regular expressions.
Lorem Ipsum Generator
Generate placeholder words, sentences, or paragraphs for mockups.
URL Encoder / Decoder
Encode or decode URLs, query strings, and text fragments.
Base64 Encoder / Decoder
Encode plain text to Base64 or decode Base64 safely.
Why Client-Side Text Tools Are Better for Your Privacy
When you use an online text tool, you often paste sensitive content — drafts, code, passwords, client data, or personal notes. Most text tools (QuillBot, WordCounter.net, ConvertCase.com) send your text to remote servers for processing. With Prescosoft, everything runs in your browser using JavaScript — your text never leaves your device.
Server-Based Text Tools
- Text uploaded to unknown remote servers
- Content may be logged, cached, or retained
- Account walls block advanced features
- Ads and tracking scripts on every page
- Slow round-trips for every text operation
Prescosoft Text Toolkit
- All processing happens locally in your browser
- Nothing uploaded, logged, or stored anywhere
- No account needed — every feature is free
- No ads, no trackers, no telemetry
- Instant results — paste once, use all tools
Text Case Styles Explained
Different contexts call for different casing conventions. Here is when to use each option in the case converter:
UPPERCASE
HELLO WORLD
Headlines, warnings, abbreviations, and SQL keywords.
lowercase
hello world
Email addresses, slugs, CSS properties, and normalization.
Title Case
Hello World
Blog titles, headings, proper nouns, and book titles.
sentence case
Hello world
Body text, descriptions, and standard prose.
snake_case
hello_world
Python variables, database columns, and file names.
kebab-case
hello-world
URL slugs, CSS classes, and HTML attributes.
camelCase
helloWorld
JavaScript variables, JSON keys, and API parameters.
TOGGLE cASE
hELLO wORLD
Fix accidentally mistyped Caps Lock text instantly.
Frequently Asked Questions
What text tools are included in the Prescosoft toolkit?
The toolkit includes a case converter (uppercase, lowercase, title, sentence, toggle, snake_case, kebab-case, camelCase), word and character counter, duplicate line and word remover, alphabetical and numeric line sorter, regex find and replace, Lorem Ipsum generator, URL encoder/decoder, and Base64 encoder/decoder. All tools share a single input area so you can paste text once and use multiple tools on it.
How do I convert text to uppercase, title case, or snake_case?
Paste your text into the input area, click the Case tab, then choose the case conversion you need: UPPER, Lower, Title, Sentence, TOGGLE, snake_case, kebab-case, or camelCase. The converted text appears instantly in the output box. Click "Copy Output" to copy it to your clipboard.
Is this word counter accurate for all languages?
The word counter uses Unicode-aware matching that handles most Latin, Cyrillic, and CJK scripts. It counts words, characters (with and without spaces), sentences, and paragraphs in real time as you type or paste. For most blog posts, essays, and social media content, the counts are equivalent to Google Docs and Microsoft Word.
How does the duplicate line remover work?
The duplicate remover scans each line in your text and keeps only the first occurrence of each unique line, preserving the original order. The duplicate word remover works similarly on individual words. Both tools are useful for cleaning up word lists, email addresses, URL lists, and log files.
Does the find and replace tool support regular expressions?
Yes. Enable the "Regex" checkbox to use JavaScript-style regular expressions in the find field. You can also toggle case sensitivity and choose to replace all occurrences or just the first match. For example, use \b\d{3}\b to find all 3-digit numbers, or [A-Z]+ to find all uppercase words.
What is URL encoding and when should I use it?
URL encoding (also called percent-encoding) converts special characters into %XX format so they can be safely transmitted in URL query strings. For example, spaces become %20 and ampersands become %26. Use URL encoding when building query strings, embedding user input in URLs, or working with API parameters that contain special characters.
Is my text safe and private when using these tools?
Yes. All processing happens entirely in your browser using JavaScript. Your text is never sent to any server, logged, or stored. Unlike tools like QuillBot or WordCounter.net that process text on remote servers, Prescosoft text tools work offline after the initial page load. No account is required and no tracking cookies are used.