Tools

Fast, free, and private. Every tool runs in your browser — no signup, nothing uploaded. Tap the ★ to save a favorite.

🔤Text

🔠Case Converter Convert text between UPPERCASE, lowercase, Title Case, and developer cases.

🔢Word Counter Count words, characters, sentences, and reading time as you type.

🧩Word Unscrambler Turn jumbled letters into every valid word, sorted by length.

🔀Text Diff / Compare Compare two texts line by line and see what changed.

🏷️Slug Generator Turn any title into a clean, URL-safe slug.

📡Morse Code Translator Translate text to Morse code and back again.

🔟Text to Binary Converter Convert text to binary and binary back to text.

📑Sort & Dedupe Lines Sort lines, remove duplicates, trim, and drop blanks.

🗝️Caesar Cipher / ROT13 Encode or decode text with a Caesar shift (ROT13).

📊Word Frequency Counter Count how often each word appears, sorted by frequency.

🔊Text to Speech Read any text aloud — pick a voice, speed, and pitch.

🧹Whitespace Remover Trim lines, collapse spaces, and remove blank lines.

💻Developer

🧾JSON Formatter Format, validate, and minify JSON — with clear error messages.

📦Base64 Encode / Decode Encode text to Base64 or decode it back — UTF-8 safe.

🔗URL Encoder / Decoder Percent-encode or decode URLs and query components.

#️⃣Hash Generator SHA-1, SHA-256, SHA-384, and SHA-512 hashes in your browser.

🎨Color Converter Convert colors between HEX, RGB, and HSL with a live picker.

⏱️Unix Timestamp Converter Convert between Unix timestamps and human dates.

🧮Number Base Converter Convert between binary, octal, decimal, and hexadecimal.

🔣HTML Entity Encoder / Decoder Encode text to HTML entities or decode them back.

🔄JSON ↔ CSV Converter Convert a JSON array of objects to CSV and back.

🌈CSS Gradient Generator Build a CSS gradient with a live preview and copy it.

🔲CSS Box Shadow Generator Design a CSS box-shadow visually and copy the code.

🔍Regex Tester Test regular expressions live with match highlighting.

📝Markdown Preview Write Markdown and see it rendered live.

🌗Color Shades & Tints Generate tints and shades from any base color.

🎫JWT Decoder Decode a JSON Web Token’s header and payload.

🧭URL Parser Break a URL into protocol, host, path, and query.

⏰Cron Expression Explainer Translate a cron expression into plain English.

🌓Color Contrast Checker Check color contrast against WCAG AA and AAA.

📋CSV to Markdown Table Turn CSV data into a Markdown table.

🖼️Image

🗜️Image Compressor Shrink JPEG, PNG, or WebP images — adjust quality, download.

📐Image Resizer Resize images to exact dimensions, keeping aspect ratio.

🧬Image to Base64 Convert an image to a Base64 data URI for HTML/CSS.

🔄Converters

📏Unit Converter Length, weight, temperature, volume, area, speed, data, and time.

🎂Age Calculator Exact age or the gap between two dates.

💯Percentage Calculator X% of Y, X is what % of Y, and percent change.

⚖️BMI Calculator Body Mass Index in metric or imperial, with category.

🏛️Roman Numeral Converter Convert numbers to Roman numerals and back (1–3999).

💵Tip Calculator Work out the tip and split the bill between people.

🖼️Aspect Ratio Calculator Scale dimensions while keeping the same aspect ratio.

🏦Loan Payment Calculator Monthly payment, total paid, and total interest.

💸Discount Calculator Sale price and savings from a discount percentage.

💰Sales Tax Calculator Add sales tax to a price or back it out of a total.

🌍Time Zone Converter See a time across major world time zones.

🔡Number to Words Spell out any number in English words.

🎓GPA Calculator Calculate your grade point average on a 4.0 scale.

✨Generators

🔳QR Code Generator Turn any text or link into a downloadable QR code.

🔑Password Generator Strong random passwords with length and character options.

📄Lorem Ipsum Generator Placeholder text by paragraphs, sentences, or words.

🆔UUID Generator Generate random version-4 UUIDs in bulk.

🎰Random Number Generator Random numbers in a range — count, integers, uniqueness.

🎯List Randomizer & Picker Shuffle a list or pick a random winner, fairly.

🎲Dice Roller Roll any number of dice with any number of sides.