Every tool you need, right in your browser

Split PDF

Split a PDF by page ranges or every N pages.

Organize PDF

Reorder, rotate and delete pages.

Extract PDF Pages

Select pages to pull into a new PDF.

Delete PDF Pages

Remove unwanted pages from a PDF.

Rotate PDF

Rotate pages or the whole document.

PDF to JPG

Render each PDF page to a JPG image.

PDF to PNG

Render each PDF page to a PNG image.

JPG to PDF

Turn JPG images into a single PDF.

PNG to PDF

Turn PNG images into a single PDF.

Compress PDF

Shrink PDF size in your browser.

Image to PDF

Convert JPG, PNG and WebP images into a PDF.

PDF Editor

Redact, sign, stamp and annotate PDFs.

Protect PDF

Add a password to encrypt a PDF.

Unlock PDF

Remove a password from a protected PDF.

Compare PDFs

Diff the text of two PDF documents side by side.

PDF Metadata Viewer / Editor

View and update PDF title, author, subject and keywords.

PDF Page Size Changer

Resize PDF pages to A4, Letter or a custom size.

PDF Grayscale

Convert PDF pages to grayscale images.

Flatten PDF

Flatten form fields and annotations into the PDF.

Image Tools

Resize Image

Resize with aspect-lock and presets.

Compress Image

Shrink images with a live size preview.

Crop Image

Free or fixed-ratio crop.

Rotate Image

Rotate by any angle or 90° steps.

Flip Image

Flip horizontally or vertically.

JPG to PNG

Convert JPG images to PNG.

PNG to JPG

Convert PNG to JPG with a background fill.

WebP to JPG

Convert WebP images to JPG.

JPG to WebP

Convert JPG images to WebP.

HEIC to JPG

Convert Apple HEIC photos to JPG.

Grayscale Image

Grayscale, black-and-white or sepia.

Blur Image

Apply an adjustable blur.

Pixelate Image

Apply a mosaic / pixelation effect.

Add Border

Add a colored border or frame.

Watermark Image

Add a text or logo watermark.

Add Text to Image

Place custom text captions on an image.

Circle Crop

Crop an image into a transparent circle.

Join Images

Merge multiple images into one.

Image Splitter

Split an image into a grid of tiles.

EXIF Metadata Viewer

View EXIF metadata stored in photos.

Remove EXIF Data

Strip metadata and GPS from photos.

Color Palette from Image

Extract the dominant colors.

PNG to WEBP

Convert PNG images to WEBP.

PNG to BMP

Convert PNG images to BMP.

PNG to GIF

Convert PNG images to GIF.

JPG to BMP

Convert JPG images to BMP.

JPG to GIF

Convert JPG images to GIF.

WEBP to PNG

Convert WEBP images to PNG.

WEBP to BMP

Convert WEBP images to BMP.

WEBP to GIF

Convert WEBP images to GIF.

BMP to PNG

Convert BMP images to PNG.

BMP to JPG

Convert BMP images to JPG.

BMP to WEBP

Convert BMP images to WEBP.

BMP to GIF

Convert BMP images to GIF.

GIF to PNG

Convert GIF images to PNG.

GIF to JPG

Convert GIF images to JPG.

GIF to WEBP

Convert GIF images to WEBP.

GIF to BMP

Convert GIF images to BMP.

HEIC to PNG

Convert HEIC images to PNG.

HEIC to WEBP

Convert HEIC images to WEBP.

AVIF to JPG

Convert AVIF images to JPG.

AVIF to PNG

Convert AVIF images to PNG.

AVIF to WEBP

Convert AVIF images to WEBP.

Compress Image (Server)

Server-side compression powered by sharp — JPEG, PNG, WebP, GIF, AVIF & TIFF.

Formatters

JSON Formatter

Format, validate and minify JSON.

HTML Formatter

Beautify or minify HTML code.

CSS Formatter

Beautify or minify CSS stylesheets.

JS Formatter

Beautify or minify JavaScript.

SQL Formatter

Format SQL queries for readability.

XML Formatter

Format and validate XML documents.

YAML Formatter

Format and validate YAML.

Encoders & Decoders

Base64 Encode/Decode

Encode or decode Base64 strings.

URL Encode/Decode

Encode or decode URL strings.

HTML Entities

Encode or decode HTML entities.

JWT Decoder

Decode, inspect and verify JWT tokens.

JWT Encoder

Build and sign JSON Web Tokens.

Base32 Encode/Decode

Encode or decode Base32 strings.

Base58 Encode/Decode

Encode or decode Base58 strings.

ROT13 / ROT47 Cipher

Apply ROT13 and ROT47 ciphers.

CRC32 Checksum

Calculate CRC32 checksums.

Punycode Converter

Convert domains to and from Punycode.

Quoted-Printable

Encode or decode quoted-printable text.

Data Converters

JSON ⇄ YAML

Convert between JSON and YAML.

JSON ⇄ CSV

Convert between JSON and CSV.

XML ⇄ JSON

Convert between XML and JSON.

JSON to TypeScript

Generate TypeScript interfaces from JSON.

JSON to Python

Generate Python dataclasses from JSON.

JSON to Java

Generate Java classes from JSON.

JSON to C#

Generate C# classes from JSON.

JSON to Go

Generate Go structs from JSON.

JSON Schema Generator

Generate JSON Schema from sample data.

SQL to JSON

Convert SQL CREATE/INSERT to JSON.

Query String Converter

Convert URL query strings to/from JSON.

Number Base Converter

Convert Hex, Decimal, Binary, Octal.

Unix Timestamp

Convert between dates and Unix timestamps.

Timestamp Batch Converter

Convert many Unix timestamps or dates at once.

Case Converter

camelCase, snake_case, kebab-case and more.

Text to HTML

Convert plain text to HTML.

CSV to Markdown

Convert CSV data into a Markdown table.

HTML ⇄ Markdown

Convert between HTML and Markdown.

Excel & Spreadsheets

Spreadsheet Converter

Convert CSV, XLS and XLSX files into CSV, XLSX or JSON.

JSON to XLSX

Convert a JSON array of objects into an Excel file.

Excel Editor

Open XLSX/XLS/CSV and edit them like a spreadsheet: formulas, formatting, sorting, filters.

Merge Excel Sheets

Combine multiple spreadsheets into one file.

Remove Duplicate Rows

Remove duplicate rows from a spreadsheet or CSV.

Generators

UUID Generator

Generate UUID / GUID values.

Hash Generator

MD5, SHA-1, SHA-256, SHA-512 hashes.

Password Generator

Generate secure random passwords.

Lorem Ipsum

Generate placeholder text.

QR Code Generator

Generate QR codes from text or URLs.

QR Code Scanner

Scan QR codes from an image or your camera and read every field they carry.

Barcode Generator

Generate CODE128, EAN and UPC barcodes.

Slug Generator

Convert text to URL-friendly slugs.

Meta Tag Generator

Generate SEO meta and Open Graph tags.

Placeholder Image

Generate placeholder images with custom size.

HTML Table Generator

Generate HTML table code visually.

Markdown Table Generator

Build Markdown tables visually.

robots.txt Generator

Generate robots.txt rules.

.htaccess Generator

Generate Apache .htaccess rules.

Mock Data Generator

Generate realistic fake data for testing.

README Generator

Generate professional README.md files.

Random Number Generator

Random numbers, dice rolls and coin flips.

Testers & Inspectors

RegEx Tester

Test regular expressions with highlighting.

Text Diff

Compare two texts and see differences.

Markdown Preview

Preview Markdown with live rendering.

String Inspector

Char count, word count, encoding and more.

JSON Path Evaluator

Evaluate JSONPath expressions against data.

CSV Viewer

View CSV data as a sortable table.

JSON Tree Viewer

Visualize JSON as an interactive tree.

Live Code Preview

Run HTML, CSS and JS live.

SVG Preview

Preview and optimize SVG code.

JSON Compare

Compare two JSON objects and see diffs.

Responsive Tester

Test URLs at different screen widths.

CSS Tools

Gradient Generator

Create CSS gradients visually.

Box Shadow Generator

Create CSS box shadows with live preview.

Flexbox Playground

Experiment with Flexbox properties visually.

Grid Generator

Create CSS Grid layouts visually.

CSS Unit Converter

Convert px, rem, em, pt, vw, vh.

Border Radius

Create CSS border-radius visually.

Text Shadow

Create CSS text-shadow with live preview.

Animation Generator

Create CSS keyframe animations visually.

Filter Generator

Apply CSS filter effects with live preview.

Transform Generator

Create CSS transform effects visually.

Clip Path Generator

Create CSS clip-path shapes visually.

Multi-Column

Create CSS multi-column layouts visually.

Glassmorphism Generator

Create frosted-glass UI effects.

Neumorphism Generator

Create soft-UI shadow effects.

CSS Loader Generator

Generate animated CSS loading spinners.

CSS Button Generator

Design and export CSS buttons visually.

Cubic Bezier Editor

Build custom CSS easing curves visually.

CSS Blob Generator

Create organic blob shapes with border-radius.

Colors

Color Picker

Pick colors and convert between formats.

Color Converter

Convert HEX, RGB, HSL values.

Palette Generator

Generate harmonious color palettes.

Contrast Checker

Check WCAG contrast ratios.

Color Blindness Simulator

Simulate color blindness on an image.

Shades & Tints

Generate shades, tints and tones.

Color Name Finder

Find the nearest named CSS color.

Image Color Picker

Pick colors from any pixel and pull the dominant palette out of a photo.

Color Space Converter

Convert between HEX, RGB, HSL, HWB, LAB, LCH, OKLAB, OKLCH and CMYK with a gamut check.

Color Mixer

Blend two colors across any color space, with CSS blend modes.

Alpha Flattener

Find the solid color a translucent layer produces over a background.

Color Temperature

Convert Kelvin values to RGB for lighting and white balance.

Gradient Interpolation

Compare the same gradient interpolated in sRGB, HSL, LAB and OKLAB.

CSS Named Colors

Browse, search and sort all 148 named CSS colors.

Color Wheel

Explore color harmonies on an interactive wheel.

Color Scale & Tokens

Turn a brand color into a 50–950 scale and export it as Tailwind, CSS or JSON tokens.

Contrast Fixer

Nudge a color until the pair passes WCAG AA or AAA.

Contrast Matrix

Score every foreground and background pair in a palette at once.

Dark Mode Palette

Map a light theme palette to a balanced dark one.

Duotone Generator

Map an image onto two colors and export the result.

Palette Swap

Recolor an image to a target palette.

Text on Image Contrast

Check whether caption text stays readable over a photo.

Text Utilities

Line Sort / Dedupe

Sort lines and remove duplicates.

Compare Two Lists

Find common, unique and missing items between lists.

Extract Emails, Phones & URLs

Extract useful contact values from pasted text.

Word Frequency Counter

Count repeated words and keyword density.

Add or Remove Prefix/Suffix

Add, strip or wrap every line.

Escape / Unescape

Escape or unescape special characters.

URL Parser

Parse and analyze URL components.

Word Counter

Count words, characters and reading time.

Emoji Picker

Browse, search and copy emojis.

Encoding Detector

Analyze text encoding and bytes.

Find and Replace

Find and replace text with regex.

Whitespace Cleaner

Trim, collapse and clean whitespace.

Character Counter

Count characters with social limits.

Text to Binary

Convert text to binary, hex or decimal.

Morse Code Translator

Translate text to and from Morse code.

NATO Phonetic Alphabet

Spell text with the NATO alphabet.

Online Notepad

A notepad that autosaves in your browser.

Text to Speech

Read text aloud with browser voices.

Dev Utilities

Cron Parser

Parse cron expressions with next runs.

Cron Expression Builder

Build cron expressions from dropdowns.

Chmod Calculator

Calculate Unix file permissions.

HTTP Status Codes

Searchable HTTP status code reference.

MIME Type Lookup

Search MIME types by extension.

Aspect Ratio Calculator

Calculate and convert aspect ratios.

Social Share Preview

Preview social media share cards.

Font Preview

Preview web-safe and Google Fonts.

CSS/JS Minifier

Minify CSS or JS with stats.

Pixel Ruler

Visualize pixel spacing scales.

Device Mockup

Place screenshots in device frames.

cURL Converter

Convert curl commands to fetch or Python.

User Agent Parser

Parse a user-agent into browser and OS.

HTTP Header Analyzer

Analyze and explain HTTP headers.

CSS Specificity Calculator

Score any selector and see which rule wins.

Keycode Inspector

See the key, code and modifiers for any keypress.

Semver Checker

Compare versions, test npm ranges and plan the next bump.

Port Number Lookup

Search well-known TCP and UDP ports.

Badge Generator

Build README badges as inline SVG, no external service.

Calculators

IP Subnet Calculator

Calculate IPv4 subnets and host ranges.

Binary & Bitwise Calculator

Bitwise ops and base conversion.

Unit Converter

Length, weight, temperature and more.

Roman Numeral Converter

Convert between numbers and Roman numerals.

Date & Age Calculator

Calculate date differences and ages.

Percentage Calculator

Percentages, percent of, percent change.

Time Zone Converter

Convert times between world time zones.

Time Duration Calculator

Add, subtract and compare times or durations.

Business Days Calculator

Count workdays between dates and add business days.

Timezone Meeting Planner

Compare meeting times across multiple cities.

SVG Tools

SVG Optimizer

Minify and clean up SVG code.

SVG ToolsSoon

SVG to PNG

Convert SVG images to PNG.

SVG ToolsSoon

SVG to Data URI

Convert SVG to a CSS-ready data URI.

SVG ToolsSoon

SVG Blob Generator

Generate organic blob shapes as SVG.

SVG ToolsSoon

SVG Wave Generator

Generate wavy SVG section dividers.

SVG ToolsSoon

SVG Pattern Generator

Generate tiling SVG background patterns.

SVG ToolsSoon

Project Files

.gitignore Generator

Generate a .gitignore for your stack.

Project FilesSoon

License Generator

Generate an open-source LICENSE file.

Project Files

package.json Generator

Generate a package.json for Node.js.

Project FilesSoon

.editorconfig Generator

Generate an EditorConfig file.

Project FilesSoon

Dockerfile Generator

Generate a starter Dockerfile.

Project FilesSoon

.env Example Generator

Create .env and .env.example files.

Project FilesSoon

GIF Tools

GIF Maker

Create an animated GIF from images.

GIF ToolsSoon

GIF to Frames

Extract the frames of a GIF as PNGs.

GIF ToolsSoon

Add Text to GIF

Add a caption to every frame of a GIF.

GIF ToolsSoon

GIF Speed & Reverse

Speed up, slow down or reverse a GIF.

GIF ToolsSoon

Video Tools

Video Trimmer

Cut a section out of a video.

Video ToolsSoon

Video Compressor

Reduce video file size.

Video ToolsSoon

MP4 to MP3

Extract the audio track from a video.

Video ToolsSoon

Video to GIF

Convert a video clip into an animated GIF.

Video ToolsSoon

Video Frame Extractor

Save a still image from any frame.

Video ToolsSoon

Audio Tools

Audio Cutter

Trim and cut a section from audio.

Audio ToolsSoon

Audio Joiner

Merge several audio files into one.

Audio ToolsSoon

Audio Volume & Fade

Change volume and add fades.

Audio ToolsSoon

Audio to WAV

Convert MP3, OGG, M4A and more to WAV.

Audio ToolsSoon

Audio Metadata Viewer

View duration, sample rate and bitrate.

Audio ToolsSoon

MP3 to WAV

Convert MP3 audio to WAV.

Audio ToolsSoon

OGG to WAV

Convert OGG audio to WAV.

Audio ToolsSoon

M4A to WAV

Convert M4A audio to WAV.

Audio ToolsSoon

FLAC to WAV

Convert FLAC audio to WAV.

Audio ToolsSoon

WAV to MP3

Convert WAV audio to MP3.

Audio ToolsSoon

OGG to MP3

Convert OGG audio to MP3.

Audio ToolsSoon

M4A to MP3

Convert M4A audio to MP3.

Audio ToolsSoon

FLAC to MP3

Convert FLAC audio to MP3.

Audio ToolsSoon

SEO Tools

Favicon Generator

Create a favicon set from an image.

Sitemap Generator

Generate an XML sitemap from URLs.

JSON-LD Schema Generator

Generate structured data markup.

SEO ToolsSoon

UTM Link Builder

Build campaign tracking URLs.

robots.txt Tester

Check whether URLs are allowed by robots.txt rules.

Open Graph Preview Checker

Preview title, description and social cards.

Hreflang Tag Generator

Generate hreflang tags.

SEO ToolsSoon

Security & Crypto

AES Encrypt / Decrypt

Encrypt or decrypt text with AES-GCM.

Key Pair Generator

Generate RSA or EC key pairs.

HMAC Generator

Compute HMAC signatures with SHA.

JWT Signer

Create and sign JSON Web Tokens.

Token Generator

Generate secure random tokens.

Bcrypt Hash Generator

Generate and verify bcrypt hashes.

Password Strength Checker

Test how strong a password is.