All online tools
Search the complete collection or filter by category. Choose a tool to see its instructions, limits, and privacy details.
79 tools
- PDF
PDF Merge
Combine several PDFs into one document.
- PDF
PDF Split
Extract pages or split a PDF into parts.
- PDF
PDF Compress
Try to reduce a PDF's file size.
- PDF
Image to PDF
Turn JPG, PNG or WebP images into a PDF.
- Image
PDF to Image
Render each PDF page as a PNG or JPEG.
- Image
Image Convert
Convert image files between JPG, PNG and WebP, and convert AVIF when supported by your browser.
- Image
Image Compress
Make image files smaller.
- Image
Image Resize
Change image dimensions in pixels.
- PDF
PDF Rotate
Rotate all or selected PDF pages.
- PDF
PDF Page Organizer
Preview, reorder, rotate, and remove pages in a PDF.
- PDF
Extract Text from PDF
Copy or download the text inside a PDF.
- Image
HEIC to JPG
Convert iPhone HEIC/HEIF photos to JPG.
- Image
Image Crop, Rotate & Watermark
Crop edges, rotate and add a text watermark.
- Image
SVG Optimizer
Reduce SVG file size by removing redundant markup.
- Image
SVG to PNG
Convert a vector SVG into a transparent PNG at a chosen size.
- Utility
QR Code Generator
Make QR codes for links, text, Wi-Fi and contacts.
- Text
Word Counter
Count words, characters, lines and reading time.
- Utility
Timer & Stopwatch
Count up or down with start, pause and reset.
- Utility
Password Generator
Create random passwords with the options you choose.
- Text
Character Counter
Count characters, words, lines and paragraphs as you type.
- PDF
PDF to Word
Turn the text of a PDF into an editable .docx file.
- PDF
Word to PDF
Convert a .docx document to a simple PDF.
- Utility
Currency Converter
Convert amounts using daily reference exchange rates.
- Utility
Date Converter
Convert a date to ISO, US, UK and Unix timestamp formats.
- Utility
Timestamp Converter
Convert dates and times to Unix timestamps and back.
- Utility
Robots.txt Generator
Create a robots.txt file with crawler allow, disallow, and sitemap rules.
- Utility
XML Sitemap Generator
Create a basic XML sitemap from your website URL paths.
- Utility
Meta Tag Generator
Generate HTML title, description, canonical, and robots tags.
- Utility
Open Graph Generator
Create Open Graph and Twitter Card tags for social sharing previews.
- Developer
Regex Tester
Test a regular expression against text and inspect matches and groups.
- Utility
Barcode Generator
Create and download a Code 39 barcode as an SVG.
- Utility
Profit Margin Calculator
Calculate profit, gross profit margin, and markup from revenue and cost.
- Utility
Mortgage Calculator
Estimate monthly mortgage payments, loan amount, and total interest.
- Text
Text Diff Checker
Compare two text versions and highlight added or removed lines.
- Utility
Basic Calculator
Use a simple calculator for everyday arithmetic.
- Utility
Percentage Calculator
Find a percentage of a number or calculate percentage change.
- Utility
Age Calculator
Calculate your age in years, months, and days.
- Developer
JSON Formatter
Format, minify, and validate JSON in your browser.
- Text
Base64 Encoder & Decoder
Encode text to Base64 or decode Base64 back to UTF-8 text.
- Developer
UUID Generator
Generate one or more random version 4 UUIDs.
- Utility
VAT Calculator
Add VAT to a net price or remove VAT from a gross price.
- Utility
Compound Interest Calculator
Estimate compound growth by rate, term, and compounding frequency.
- Developer
JSON Validator
Check JSON syntax and see parser errors before using a payload or config file.
- Developer
XML Formatter
Format XML markup with consistent indentation and readable nesting.
- Developer
XML Validator
Check whether an XML document is well-formed.
- Developer
YAML Formatter
Format YAML data with consistent indentation and line breaks.
- Developer
HTML Beautifier
Indent HTML markup to make document structure easier to read.
- Developer
CSS Beautifier
Format CSS rules and declarations with readable spacing.
- Developer
JavaScript Beautifier
Format JavaScript with syntax-aware indentation and line breaks.
- Developer
JavaScript Minifier
Compress and mangle JavaScript code in your browser.
- Developer
CSS Minifier
Compress CSS by removing redundant syntax and whitespace.
- Developer
URL Encoder
Percent-encode text for safe use as one URL component.
- Developer
URL Decoder
Decode percent-encoded URL text into readable characters.
- Developer
Base64 Encoder
Encode UTF-8 text as Base64.
- Developer
Base64 Decoder
Decode Base64 text back into UTF-8 characters.
- Developer
JWT Decoder
Decode a JSON Web Token header and payload for inspection.
- Developer
SHA-256 Hash Generator
Generate a SHA-256 digest from text using Web Crypto.
- Developer
MD5 Hash Generator
Generate an MD5 digest for legacy compatibility checks.
- Developer
JSON Visualizer
Explore JSON objects and arrays as a collapsible tree.
- Developer
Mermaid Diagram Maker
Render flowcharts and other diagrams from Mermaid text.
- Developer
HTML CSS JavaScript Playground
Try HTML, CSS, and JavaScript in an isolated browser preview.
- Utility
CSV and Excel Converter
Convert CSV files to Excel workbooks and export XLSX sheets to CSV.
- Utility
DOCX Previewer
Preview and extract readable text from a Word DOCX file.
- Media
Audio to WAV
Convert browser-supported audio files to uncompressed WAV.
- Image
Online Image Editor
Crop, rotate, draw, add editable text and image layers, shapes, and filters.
- PDF
Advanced PDF Editor
Annotate, sign, reorder, rotate, split, merge, and rearrange PDF pages.
- Text
AI Text Summarizer
Summarize text locally in your browser with an on-device AI model.
- Text
AI Writing Assistant
Paraphrase, clean up grammar, or shorten text with browser-based AI.
- Calculator
ROI Calculator
Work out return on investment.
- Calculator
Savings Calculator
Project savings growth with regular deposits.
- Calculator
Discount Calculator
Calculate sale prices and savings.
- Calculator
Business Day Calculator
Add business days or count them between dates.
- Utility
Time Zone Converter
Convert a date and time between time zones.
- Utility
QR Code Reader
Read the text or link in a QR code image.
- SEO
Twitter Card Generator
Create Twitter/X card meta tags.
- SEO
Schema Generator
Create JSON-LD structured data.
- SEO
UTM Builder
Add UTM campaign tags to a link.
- SEO
Keyword Density Checker
See which words and phrases a text repeats most.
- Utility
Free CV and Resume Builder
Create a CV with eight templates, live preview, and PDF, Word or JSON export.