All tools
Free, browser-based utilities. No account required.
Image Tools
Image Compressor
Reduce JPG, PNG and WebP file size with a quality slider or a target size.
Open toolImage Resizer
Resize to exact pixel dimensions or a percentage, with aspect-ratio lock.
Open toolImage Format Converter
Convert between PNG, JPG and WebP with quality control.
Open toolImage Cropper
Cut out an exact rectangle from a JPG, PNG or WebP image.
Open toolRotate & Flip Image
Rotate by 90°, 180° or 270° and flip horizontally or vertically.
Open toolImage to PDF
Combine one or more images into a PDF with page size and margins.
Open toolFavicon Generator
Turn any image into website icons at 16, 32, 48, 180, 192 and 512 px.
Open toolImage Metadata Viewer
See an image's format, size, dimensions and pixel count.
Open toolSocial Media Image Resizer
Resize images to Instagram, Facebook, X, LinkedIn, YouTube and Pinterest sizes.
Open toolPDF Tools
PDF Merger
Combine several PDF files into one, in the order you choose.
Open toolPDF Splitter
Extract chosen pages or ranges into a new PDF.
Open toolPDF Page Organizer
Reorder and delete pages, then save a new PDF.
Open toolPDF Rotator
Rotate all or selected pages by 90°, 180° or 270°.
Open toolAdd Page Numbers to PDF
Stamp page numbers at the top or bottom of every page.
Open toolPDF Watermark
Add diagonal text such as DRAFT or CONFIDENTIAL to every page.
Open toolPDF to Image
Render PDF pages as PNG images at your chosen quality.
Open toolPDF Info & Page Counter
See page count, size and metadata of a PDF.
Open toolText Tools
Word Counter
Live word, character, sentence and paragraph counts with reading time.
Open toolCase Converter
Switch text to UPPER, lower, Title, Sentence, camelCase and more.
Open toolRemove Extra Spaces
Collapse double spaces, trim line ends and tidy blank lines.
Open toolLine Sorter
Sort lines A–Z, Z–A, by length, or reverse them.
Open toolDuplicate Line Remover
Delete repeated lines and see how many were removed.
Open toolText Comparison
Compare two texts line by line and highlight the differences.
Open toolLorem Ipsum Generator
Generate placeholder paragraphs for mockups and layouts.
Open toolFancy Font Generator
Turn text into bold, italic, monospace, circled and other Unicode styles to copy anywhere.
Open toolReverse Text
Reverse the characters, word order or line order of any text.
Open toolWord Frequency Counter
Count how often each word appears and sort by frequency.
Open toolText Cleaner
Normalise whitespace, strip HTML tags and straighten smart quotes.
Open toolStylish Bio Generator
Fill in a few details and get editable bio templates for social profiles.
Open toolNumber to Words (Indian)
Write any number in words using lakh and crore.
Open toolTyping Tools
Typing Speed Test
Timed 1, 3, 5 or 10-minute tests with live WPM and accuracy.
Open toolTyping Practice Lessons
Six guided lessons from home row to full sentences.
Open toolTyping Progress Dashboard
See your recent test results, best WPM and averages.
Open toolExam Typing Practice
A fixed 10-minute passage in the style of government typing exams.
Open toolDeveloper Tools
JSON Formatter & Validator
Format, minify and validate JSON with line and column errors.
Open toolBase64 Encoder / Decoder
Encode text to Base64 and decode it back, Unicode-safe.
Open toolURL Encoder / Decoder
Percent-encode text for URLs and decode it back.
Open toolHTML Escape / Unescape
Escape <, >, & and quotes for safe HTML, or unescape entities.
Open toolUUID Generator
Generate random v4 UUIDs, one or many at once.
Open toolUnix Timestamp Converter
Convert Unix timestamps to dates and back.
Open toolPassword Generator
Create strong random passwords with crypto-secure randomness.
Open toolHash Generator
Compute SHA-1, SHA-256, SHA-384 and SHA-512 hashes of text.
Open toolColor Converter
Convert colours between HEX, RGB and HSL with a live preview.
Open toolCSV ⇄ JSON Converter
Turn CSV rows into JSON objects and JSON arrays back into CSV.
Open toolMarkdown Preview
Write Markdown and see the rendered result side by side.
Open toolRegex Tester
Test regular expressions with live matches and group capture.
Open toolQR Code Generator
Create a QR code for a link or text and download it as PNG.
Open toolText to Slug Generator
Turn titles into clean, URL-friendly slugs.
Open toolUTM Link Builder
Build campaign tracking links with utm_source, medium and campaign.
Open toolHTML Minifier
Remove comments and extra whitespace from HTML.
Open toolCSS Minifier
Strip comments and whitespace from CSS safely.
Open toolJavaScript Minifier
Remove comments and extra whitespace from JavaScript.
Open toolOpen Graph Preview
Preview how a link looks when shared and generate the meta tags.
Open toolPlaceholder Image Generator
Create dummy images of any size and colour.
Open toolCalculators
Percentage Calculator
X% of Y, X is what % of Y, and percentage change.
Open toolDiscount Calculator
Final price and savings after a percentage discount.
Open toolAverage Calculator
Mean, median, mode, min, max and sum of a number list.
Open toolDate Difference Calculator
Days, weeks, months and years between two dates.
Open toolUnit Converter
Convert length, mass, temperature and data units.
Open toolAge Calculator
Exact age in years, months and days, plus total days.
Open toolLoan EMI Calculator
Monthly instalment, total interest and total payment for a loan.
Open toolCompound Interest Calculator
Future value with yearly, quarterly, monthly or daily compounding and optional deposits.
Open toolGST Calculator
Add or remove GST at Indian rates, with CGST/SGST split.
Open toolBMI Calculator
Body mass index from weight and height, with WHO adult categories.
Open toolTip Calculator
Work out the tip, total and amount per person.
Open toolSalary Calculator
Annual CTC, bonus and estimated in-hand pay from monthly salary.
Open toolFuel Cost Calculator
Trip fuel cost from distance, mileage and fuel price.
Open toolElectricity Cost Calculator
Running cost of any appliance from watts, hours and your tariff.
Open toolTime Zone Converter
Convert a date and time between any two world time zones.
Open toolSIP Calculator
Estimate mutual fund SIP returns from a monthly amount.
Open toolIncome Tax Calculator (New Regime)
Estimate Indian income tax under the new regime slabs.
Open toolFD Calculator
Fixed deposit maturity with quarterly compounding.
Open toolPPF Calculator
Public Provident Fund maturity for yearly deposits.
Open toolRoman Numeral Converter
Convert numbers to Roman numerals and back.
Open toolDesign Tools
Color Contrast Checker
Check text and background colours against WCAG AA and AAA.
Open toolCSS Gradient Generator
Build linear or radial gradients with live preview and copy the CSS.
Open toolCSS Box Shadow Generator
Design box shadows with sliders and copy the CSS.
Open toolFile Size Converter
Convert between bytes, KB, MB, GB, TB and KiB, MiB, GiB, TiB.
Open toolColor Palette Generator
Build five-colour palettes from one base colour using colour harmony.
Open toolColor Picker from Image
Click any pixel of an image to read its HEX, RGB and HSL colour.
Open tool