All free tools
Every tool below has a permanent guide page, a real working interface and a clearly stated privacy model.
Resize image
Set exact pixel dimensions.
Images · open guide →⇣Compress image
Reduce file size with a quality slider.
Images · open guide →⇄Convert image
Convert to PNG, JPG or WebP.
Images · open guide →⌗Center crop
Crop to a common aspect ratio.
Images · open guide →↶Rotate image left
Rotate 90 degrees anticlockwise.
Images · open guide →↷Rotate image right
Rotate 90 degrees clockwise.
Images · open guide →⇋Flip horizontally
Create a horizontal mirror image.
Images · open guide →⇵Flip vertically
Create a vertical mirror image.
Images · open guide →◐Grayscale image
Remove colour locally.
Images · open guide →◒Sepia image
Apply a warm vintage treatment.
Images · open guide →◉Blur image
Apply adjustable privacy blur.
Images · open guide →▦Pixelate image
Create an adjustable pixel effect.
Images · open guide →©Watermark image
Add your text to an image.
Images · open guide →●Round avatar maker
Create a transparent circular profile image.
Images · open guide →▣Social media resizer
Fit images to popular post sizes.
Images · open guide →⌫Image metadata cleaner
Re-encode without hidden EXIF metadata.
Images · open guide →✣Colour palette extractor
Find the most frequent colours.
Images · open guide →ⓘImage inspector
Check dimensions, format and file size.
Images · open guide →◆Favicon maker
Create a crisp 64px browser icon.
Images · open guide →WWord counter
Count words, lines and reading time.
Text & data · open guide →#Character counter
Count characters with and without spaces.
Text & data · open guide →AaCase converter
Upper, lower, title or sentence case.
Text & data · open guide →¶Whitespace cleaner
Fix repeated spaces and blank lines.
Text & data · open guide →≠Remove duplicate lines
Keep the first occurrence of every line.
Text & data · open guide →↕Sort lines
Sort text lines alphabetically.
Text & data · open guide →↲Reverse line order
Put the last line first.
Text & data · open guide →⌕Find and replace
Replace every matching phrase.
Text & data · open guide →/URL slug generator
Turn a title into a clean URL slug.
Text & data · open guide →◷Reading-time estimator
Estimate spoken and silent reading time.
Text & data · open guide →{}JSON formatter
Pretty-print minified JSON.
Text & data · open guide →✓JSON validator
Find JSON syntax problems.
Text & data · open guide →⇢CSV to JSON
Convert simple CSV data to JSON.
Text & data · open guide →⇠JSON to CSV
Convert flat JSON arrays to CSV.
Text & data · open guide →%URL encoder
Safely encode text for a URL.
Text & data · open guide →UURL decoder
Decode percent-encoded text.
Text & data · open guide →64Base64 encoder
Encode Unicode text as Base64.
Text & data · open guide →BBase64 decoder
Decode Base64 back into text.
Text & data · open guide →№Add line numbers
Number every pasted line automatically.
Text & data · open guide →⇥Delimiter converter
Switch CSV, TSV, semicolon or pipe data.
Text & data · open guide →@Email extractor
Find unique email addresses in pasted text.
Text & data · open guide →↗Link extractor
Pull unique web links from messy text.
Text & data · open guide →±Text difference checker
Compare two versions line by line.
Text & data · open guide →.*Regex tester
Test JavaScript patterns and inspect matches.
Text & data · open guide →MdMarkdown preview
Preview safe Markdown while you type.
Text & data · open guide →ƒKeyword density checker
Find repeated words and their frequency.
Text & data · open guide →¶Lorem ipsum generator
Create placeholder paragraphs instantly.
Text & data · open guide →#SHA-256 file checksum
Verify a file without uploading it.
Developer · open guide →IDUUID generator
Generate secure random UUIDs.
Developer · open guide →✱Password generator
Create strong passwords locally.
Developer · open guide →◷Timestamp converter
Convert dates and Unix timestamps.
Developer · open guide →?Random list picker
Pick one item using secure randomness.
Developer · open guide →◑Colour contrast checker
Measure WCAG contrast ratio.
Developer · open guide →◒CSS gradient maker
Build and copy a linear gradient.
Developer · open guide →□CSS shadow maker
Design and copy a box shadow.
Developer · open guide →HText hash generator
Create SHA hashes from pasted text.
Developer · open guide →JWTJWT decoder
Inspect token headers and payloads locally.
Developer · open guide →?=Query string converter
Convert URL parameters to and from JSON.
Developer · open guide →0xNumber base converter
Convert binary, octal, decimal and hex.
Developer · open guide →&;HTML entity converter
Encode or decode HTML-safe text.
Developer · open guide →◉HEX, RGB & HSL converter
Translate common colour formats.
Developer · open guide →%Percentage calculator
Calculate percentages and percentage change.
Calculators · open guide →↓Discount calculator
Find sale price, savings and optional tax.
Calculators · open guide →₹GST / VAT calculator
Add or remove a chosen tax percentage.
Calculators · open guide →÷Tip & bill splitter
Split a bill and optional tip fairly.
Calculators · open guide →¤Loan EMI estimator
Estimate monthly payment and total interest.
Calculators · open guide →⇆Unit converter
Convert length, weight, temperature and data.
Calculators · open guide →⌛Age calculator
Calculate age on any chosen date.
Calculators · open guide →▣Date difference calculator
Count days and weeks between two dates.
Calculators · open guide →⛽Trip fuel cost calculator
Estimate fuel needed and journey cost.
Calculators · open guide →◷Focus timer
Run a simple distraction-free work timer.
Calculators · open guide →DDate countdown
See time remaining until an event.
Calculators · open guide →▤Video frame extractor
Save any video frame as a PNG.
Media · open guide →ⓘVideo inspector
Check duration, resolution and format.
Media · open guide →≋Audio waveform maker
Turn an audio waveform into a PNG.
Media · open guide →♪Audio inspector
Check channels, duration and sample rate.
Media · open guide →PDFMerge PDF files
Combine PDFs in your chosen file order.
Documents · open guide →↗Extract PDF pages
Save selected pages as one new PDF.
Documents · open guide →✂Split PDF into pages
Download every page in one ZIP file.
Documents · open guide →−Remove PDF pages
Delete selected pages from a local copy.
Documents · open guide →↕Reorder PDF pages
Set a new page sequence and save it.
Documents · open guide →↻Rotate PDF pages
Rotate all or selected pages by 90° steps.
Documents · open guide →№Add PDF page numbers
Place readable page numbers on a PDF.
Documents · open guide →©Watermark PDF
Add a simple text watermark to every page.
Documents · open guide →▧Images to PDF
Turn JPG, PNG or WebP images into a PDF.
Documents · open guide →▦PDF pages to images
Render selected PDF pages into a ZIP.
Documents · open guide →TExtract text from PDF
Copy searchable text from every PDF page.
Documents · open guide →ⓘPDF inspector
Check pages, sizes and common metadata.
Documents · open guide →⌫Clean PDF metadata
Remove common document metadata locally.
Documents · open guide →WDOCX reader
Open a safe preview of a Word document.
Documents · open guide →</>DOCX to HTML
Create a clean, self-contained HTML file.
Documents · open guide →MdDOCX to Markdown
Convert Word headings and text to Markdown.
Documents · open guide →▣Extract DOCX images
Download embedded Word images in one ZIP.
Documents · open guide →TXTDocument text extractor
Read text from PDF, DOCX, PPTX and text files.
Documents · open guide →123Document word counter
Count words, characters and reading time in a file.
Documents · open guide →±Compare documents
Compare text from two supported files.
Documents · open guide →PPPTX text extractor
Pull slide text from a PowerPoint file.
Documents · open guide →