Text and developer tools
Seventeen tools for writers, designers and developers. Paste, click, copy.
- Word CounterWords, characters, sentences and reading time.
- Case ConverterUppercase, lowercase, title case, camelCase and more.
- Password GeneratorSecure random passwords, made in your browser.
- Lorem Ipsum GeneratorPlaceholder paragraphs, sentences or words.
- JSON FormatterBeautify, minify and validate JSON.
- QR Code GeneratorQR codes for links, text and Wi-Fi.
- Base64 Encoder and DecoderEncode and decode Base64, including Unicode.
- Text Compare ToolHighlight the differences between two texts.
- Color ConverterHEX, RGB and HSL, with a contrast check.
- Unix Timestamp ConverterEpoch time to date and back.
- Word Cloud GeneratorTurn text into a word cloud, sized by frequency.
- Barcode GeneratorGenerate a Code 128 or EAN-13 barcode.
- AI Interview Question GeneratorGenerate and practice interview questions.
- AI LinkedIn Headline GeneratorGenerate LinkedIn headline options.
- Readability Score CheckerCheck the readability score of any text.
- AI Resume BuilderBuild and download a simple, ATS-friendly resume.
- Typing Speed TestTest your typing speed and accuracy.
These tools run entirely in your browser. The text you paste is never uploaded, which matters when it holds drafts, client copy, passwords or API data.
They are built for quick jobs: check a word limit, fix the capitalization of a headline, make a strong password, fill a mockup, or clean up a block of JSON.
Which tool should I use?
- Checking a word or character limit? Word Counter. Counts, reading time and your most-used words.
- Fixing capitalization or naming style? Case Converter. Uppercase, title case, camelCase, snake_case and more.
- Need a new password? Password Generator. A random password made on your device.
- Filling a design with dummy text? Lorem Ipsum Generator. Placeholder paragraphs, sentences or words.
- Debugging an API response or config file? JSON Formatter. Format, minify and validate with line-level errors.
- Need a QR code? QR Code Generator. For links, text and Wi-Fi, as PNG or SVG.
- Working with encoded data? Base64 Encoder and Decoder. Encode and decode Base64, including Unicode.
- Comparing two versions of a text? Text Compare Tool. See added and removed lines at a glance.
- Choosing colors? Color Converter. HEX, RGB and HSL, plus a contrast check.
- Reading a Unix timestamp? Unix Timestamp Converter. Epoch time to a date and back.
- Want a quick picture of a text? Word Cloud Generator. The most frequent words, sized by how often they appear.
- Need a scannable barcode? Barcode Generator. Code 128 or EAN-13, with the check digit worked out for you.
- Prepping for a job interview? AI Interview Question Generator. Real questions by category, with a practice timer.
- Need a stronger LinkedIn headline? AI LinkedIn Headline Generator. A few strong options, ready to copy.
- Is your writing easy to read? Readability Score Checker. Flesch Reading Ease and grade level, instantly.
- Need a clean, ATS-friendly resume? AI Resume Builder. Fill in your details, download a PDF.
- Applying somewhere that tests typing speed? Typing Speed Test. Check your WPM and accuracy free.
Guides for these tools
- UTM Parameters Explained: Track Every Campaign. What each label means and how to name them for clean reports.