📄

PDF Tools

15 tools
📑
Merge PDF
Combine multiple PDF files into one document instantly. Drag and drop to reorder pages.
✂️
Split PDF
Extract specific pages or split a PDF into multiple separate files.
📦
Compress PDF
Reduce PDF file size by up to 90% while maintaining visual quality.
🔄
Rotate PDF
Rotate PDF pages by 90°, 180°, or 270°. Fix orientation of scanned documents.
🔒
Protect PDF
Add password protection and encryption to your PDF files for security.
🔓
Unlock PDF
Remove password protection from PDF files when you know the password.
💧
Watermark PDF
Add custom text or image watermarks to PDF pages. Control position and opacity.
📝
PDF to Word
Convert PDF files to editable Word (.docx) documents with formatting preserved.
📄
Word to PDF
Convert Word (.docx) documents to PDF format instantly with perfect formatting.
📊
PDF to Excel
Extract tables from PDF and convert to Excel (.xlsx) spreadsheets accurately.
📊
Word to Excel
Convert Word documents (.docx, .doc, .odt, .rtf) or Google Docs to Excel. Every table becomes its own sheet.
📃
PDF to Text
Extract plain text from any PDF instantly. Preview inline, copy, or download as .txt.
🖼️
PDF to Image
Render PDF pages as JPG, PNG, or WebP at the resolution you choose. Pick exact pages.
🌍
PDF to HTML
Convert PDF to a self-contained HTML that looks identical to the original — layout, fonts, and images preserved.
🌐
HTML to PDF
Convert any .html file to a print-ready PDF — pick paper size and orientation.
🖼️

Image Tools

117 tools
📦
Image Compressor
Compress JPG, PNG, and WebP images. Reduce file size up to 80% with minimal quality loss.
📐
Image Resizer
Resize images to exact dimensions in pixels or percentage. Maintain aspect ratio.
✂️
Image Cropper
Crop images online with preset aspect ratios or custom dimensions.
🪄
Background Remover
Remove image backgrounds automatically using AI. Get transparent PNG in seconds.
🖼️
Merge Images
Merge multiple images into one — vertical, horizontal, or grid layout with custom gap and background.
🔡
Image to Text
Extract text from images with OCR. Supports 123 languages including English, Chinese, Arabic, and Hindi.
🎬
GIF Maker
Create animated GIFs from images or video clips. Control speed and size.
🖼️
JPG to PNG
Convert JPG (photographs) files to PNG (lossless with alpha) online. Fast, free, no signup.
🖼️
JPG to WebP
Convert JPG (photographs) files to WebP (modern web image) online. Fast, free, no signup.
🖼️
JPG to GIF
Convert JPG (photographs) files to GIF (animated image) online. Fast, free, no signup.
🖼️
JPG to BMP
Convert JPG (photographs) files to BMP (uncompressed bitmap) online. Fast, free, no signup.
🖼️
JPG to TIFF
Convert JPG (photographs) files to TIFF (high-fidelity image) online. Fast, free, no signup.
🖼️
JPG to ICO
Convert JPG (photographs) files to ICO (Windows icon) online. Fast, free, no signup.
🖼️
JPG to SVG
Convert JPG (photographs) files to SVG (vector graphics) online. Fast, free, no signup.
🖼️
JPG to HEIC
Convert JPG (photographs) files to HEIC (Apple photos) online. Fast, free, no signup.
🖼️
JPG to AVIF
Convert JPG (photographs) files to AVIF (next-gen image) online. Fast, free, no signup.
See all 117 image tools →
🎥

Video Tools

125 tools
📦
Video Compressor
Compress video files without losing quality. Choose target size or bitrate.
✂️
Video Trimmer
Cut and trim video clips. Specify start and end points down to the second.
📐
Video Resizer
Resize and rescale videos to any resolution. Optimize for any platform.
🎞️
Video to GIF
Convert video clips to animated GIFs. Choose duration, frame rate, and size.
🎵
Video to MP3
Extract audio track from video files. Save as high-quality MP3.
🎥
MP4 to WebM
Convert MP4 (most-compatible video) files to WebM (open web video) online. Fast, free, no signup.
🎥
MP4 to MKV
Convert MP4 (most-compatible video) files to MKV (Matroska container) online. Fast, free, no signup.
🎥
MP4 to MOV
Convert MP4 (most-compatible video) files to MOV (QuickTime video) online. Fast, free, no signup.
🎥
MP4 to AVI
Convert MP4 (most-compatible video) files to AVI (Audio Video Interleave) online. Fast, free, no signup.
🎥
MP4 to FLV
Convert MP4 (most-compatible video) files to FLV (Flash video) online. Fast, free, no signup.
🎥
MP4 to WMV
Convert MP4 (most-compatible video) files to WMV (Windows Media video) online. Fast, free, no signup.
🎥
MP4 to M4V
Convert MP4 (most-compatible video) files to M4V (Apple iTunes video) online. Fast, free, no signup.
🎥
MP4 to GIF
Convert MP4 (most-compatible video) files to GIF (animated image) online. Fast, free, no signup.
🎥
WebM to MP4
Convert WebM (open web video) files to MP4 (most-compatible video) online. Fast, free, no signup.
🎥
WebM to MKV
Convert WebM (open web video) files to MKV (Matroska container) online. Fast, free, no signup.
🎥
WebM to MOV
Convert WebM (open web video) files to MOV (QuickTime video) online. Fast, free, no signup.
See all 125 video tools →
🎵

Audio Tools

30 tools
🎵
MP3 to WAV
Convert MP3 (standard audio) files to WAV (lossless waveform) online. Fast, free, no signup.
🎵
MP3 to AAC
Convert MP3 (standard audio) files to AAC (advanced audio) online. Fast, free, no signup.
🎵
MP3 to OGG
Convert MP3 (standard audio) files to OGG (open audio) online. Fast, free, no signup.
🎵
MP3 to FLAC
Convert MP3 (standard audio) files to FLAC (lossless audio) online. Fast, free, no signup.
🎵
MP3 to M4A
Convert MP3 (standard audio) files to M4A (MPEG-4 audio) online. Fast, free, no signup.
🎵
WAV to MP3
Convert WAV (lossless waveform) files to MP3 (standard audio) online. Fast, free, no signup.
🎵
WAV to AAC
Convert WAV (lossless waveform) files to AAC (advanced audio) online. Fast, free, no signup.
🎵
WAV to OGG
Convert WAV (lossless waveform) files to OGG (open audio) online. Fast, free, no signup.
🎵
WAV to FLAC
Convert WAV (lossless waveform) files to FLAC (lossless audio) online. Fast, free, no signup.
🎵
WAV to M4A
Convert WAV (lossless waveform) files to M4A (MPEG-4 audio) online. Fast, free, no signup.
🎵
AAC to MP3
Convert AAC (advanced audio) files to MP3 (standard audio) online. Fast, free, no signup.
🎵
AAC to WAV
Convert AAC (advanced audio) files to WAV (lossless waveform) online. Fast, free, no signup.
🎵
AAC to OGG
Convert AAC (advanced audio) files to OGG (open audio) online. Fast, free, no signup.
🎵
AAC to FLAC
Convert AAC (advanced audio) files to FLAC (lossless audio) online. Fast, free, no signup.
🎵
AAC to M4A
Convert AAC (advanced audio) files to M4A (MPEG-4 audio) online. Fast, free, no signup.
🎵
OGG to MP3
Convert OGG (open audio) files to MP3 (standard audio) online. Fast, free, no signup.
See all 30 audio tools →
📝

Text Tools

9 tools
📝
Notepad
Write and save notes in your browser. Auto-saves locally, works offline, sign in to keep multiple notes.
📝
Lorem Ipsum Generator
Generate Lorem Ipsum placeholder text. Choose paragraphs, words, or sentences.
🔐
Password Generator
Create strong, random passwords with customizable length and character sets.
🔢
Word Counter
Count words, characters, sentences, and reading time in your text.
🔤
Case Converter
Convert text between uppercase, lowercase, title case, sentence case, and more.
🔍
Text Diff Checker
Compare two text blocks and highlight every difference, line by line.
🔗
Slug Generator
Convert text into clean, SEO-friendly URL slugs.
📋
Markdown to HTML
Convert Markdown text to clean HTML with live preview.
🆔
UUID Generator
Generate UUID v1 / v4 / v5 / NIL identifiers, single or in bulk.
🔳

QR & Barcodes

6 tools
🔳
QR Code Generator
Generate custom QR codes for URLs, text, and contact info. Free, no signup.
📷
QR Code Reader
Scan and decode QR codes from images. Upload or paste a QR.
📊
Barcode Generator
Create UPC, EAN, Code 128, Code 39, and other barcode formats.
📶
WiFi QR Code
Generate a WiFi QR code so guests connect by scanning.
👤
vCard QR Code
Generate a vCard QR code for instant contact-sharing.
📦
Bulk QR Generator
Generate multiple QR codes from a CSV or list. Download as ZIP.
💻

Developer Tools

15 tools
{}
JSON Formatter
Format, validate, and minify JSON. Catch syntax errors instantly.
🔣
Base64 Encoder/Decoder
Encode and decode Base64 text and files.
🔗
URL Encoder/Decoder
URL-encode and decode strings safely.
🗜️
Code Minifier
Minify HTML, CSS, and JavaScript to reduce file size.
🔐
Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-512 and CRC32 hashes.
🎟️
AI Token Counter
Count tokens and compare cost across Claude, GPT, Gemini and 40+ AI models.
🔍
What CMS / Tech Detector
Detect CMS, framework, hosting, analytics, DNS + security for any website URL.
🎭
Fake Person Generator
Generate fake identities for form testing — name, address, SSN, credit card, phone, DOB and more. 40+ locales.
📱
Responsive Design Checker
Preview any website at iPhone, iPad, MacBook, Desktop and 4K viewport sizes side-by-side.
🎨
Color Picker
Pick colors and convert between HEX, RGB, HSL, and CMYK.
🧪
Regex Tester
Test and debug regular expressions with live highlighting.
🎯
CSS Generator
Generate gradients, shadows, borders, and other CSS visually.
🎫
JWT Decoder
Decode JSON Web Tokens to inspect header, payload, and signature.
⏰
Cron Expression Builder
Build and visualize cron schedules. See next run times.
🔗
URL Shortener
Turn any long URL into a short toolspow.com/s/xxx link. Free, instant, no signup. Signed-in users can pick a custom slug.
🔁

Converters

8 tools
🔢
Number Converter
Type any number, see every representation live — words, million/billion scale, Indian lakh/crore, scientific, hex/binary/octal, Roman numerals.
📏
Length Converter
Convert between metric and imperial length units — mm, cm, m, km, inch, foot, yard, mile, and feet+inches. Type in any field, all update live.
⚖️
Weight Converter
Convert between metric and imperial weight units — mg, g, kg, tonne, oz, lb, stone, and US/UK tons. Type in any field, every other one updates instantly.
🧪
Volume Converter
Convert metric, US, and UK volume units — ml, L, cup, pint, quart, gallon, teaspoon, tablespoon, fluid ounce. US and UK sizes shown separately. Type anywhere, all update live.
🌡️
Temperature Converter
Convert between Celsius, Fahrenheit, Kelvin, and Rankine — all four temperature scales, live and bidirectional. Handles the offset math correctly (unlike a plain multiplier).
📐
Area Converter
Convert between metric and imperial area units — m², cm², km², hectare, ft², yd², in², acre, sq mile. Type in any field, every other one updates instantly.
🏃
Speed Converter
Convert between all common speed units — km/h, mph, m/s, ft/s, knots, and Mach (speed of sound). Type in any field, every other one updates instantly.
⏱️
Time Converter
Convert between all common time units — ns, µs, ms, s, min, hour, day, week, month, year. Type in any field, every other one updates instantly. Ideal for durations, timeouts, and elapsed time.
🔍

SEO Tools

3 tools
📊
SEO Analyzer
Free on-page SEO audit for any URL — 40+ checks across meta, Open Graph, schema, headings, images, links, robots.txt, sitemap, performance, and security. Actionable fixes with a 0-100 score.
🤖
Robots.txt Analyzer
Parse and test any site's robots.txt. See user-agent groups, allow/disallow rules, sitemap references, and crawl-delays. Test any URL against any bot in one click.
📋
Meta Tags Extractor
Paste a URL, get every meta tag — Open Graph, Twitter Cards, canonical, hreflang, JSON-LD, microdata, favicons — grouped and copyable. Includes live Facebook, Twitter, and LinkedIn preview cards.
🌐

Domain Tools

7 tools
🔎
WHOIS Domain Lookup
WHOIS domain lookup — who owns this domain? See registrar, creation & expiry dates, nameservers, DNSSEC, status flags. Modern RDAP (JSON WHOIS). Free, no signup.
📡
DNS Checker
DNS checker & DNS lookup for any domain — nslookup + dig + MX lookup + SPF/DMARC checker in one screen. Check A, AAAA, MX, TXT, CNAME, NS, SOA, CAA records with automatic SPF, DKIM, DMARC classification.
✨
Domain Availability
Type a name — see which TLDs are available for registration and which are already taken. Live bulk check across 30+ popular gTLDs and ccTLDs via RDAP.
📧
Email Validator
Verify any email address — RFC 5322 syntax, real MX records on the domain, disposable / temp-mail detection, role account flagging (info@, admin@), and free-provider identification (Gmail, Outlook, etc.).
🔒
SSL Checker
Verify any HTTPS certificate — issuer, subject, SANs, validity dates, key size, signature algorithm, TLS version, cipher, chain — with warnings for expiring soon and weak algorithms.
🚦
Is My Website Down
Is my website down, or is it down for everyone or just me? Paste a URL — get an instant UP / DOWN verdict with HTTP status, response time, DNS, SSL, and diagnostics.
🌍
What Is My IP
What is my IP? Instant lookup of your public IP with location, ISP, ASN, timezone. Also look up any other IP or hostname. IPv4 and IPv6.
🗜️

Archive Tools

37 tools
🗜️
Archive Converter
Convert between ZIP, 7Z, TAR.GZ, TAR.BZ2, TAR.XZ, TAR and RAR (read-only) — secure, fast, free.
🗜️
ZIP to 7Z Converter
Convert ZIP (most-common archive) archives to 7Z (7-Zip archive) online. Free, fast, no signup.
🗜️
ZIP to TAR.GZ Converter
Convert ZIP (most-common archive) archives to TAR.GZ (gzipped tarball) online. Free, fast, no signup.
🗜️
ZIP to TAR.BZ2 Converter
Convert ZIP (most-common archive) archives to TAR.BZ2 (bzip2-compressed tar) online. Free, fast, no signup.
🗜️
ZIP to TAR.XZ Converter
Convert ZIP (most-common archive) archives to TAR.XZ (xz-compressed tar) online. Free, fast, no signup.
🗜️
ZIP to TAR Converter
Convert ZIP (most-common archive) archives to TAR (uncompressed tarball) online. Free, fast, no signup.
🗜️
7Z to ZIP Converter
Convert 7Z (7-Zip archive) archives to ZIP (most-common archive) online. Free, fast, no signup.
🗜️
7Z to TAR.GZ Converter
Convert 7Z (7-Zip archive) archives to TAR.GZ (gzipped tarball) online. Free, fast, no signup.
🗜️
7Z to TAR.BZ2 Converter
Convert 7Z (7-Zip archive) archives to TAR.BZ2 (bzip2-compressed tar) online. Free, fast, no signup.
🗜️
7Z to TAR.XZ Converter
Convert 7Z (7-Zip archive) archives to TAR.XZ (xz-compressed tar) online. Free, fast, no signup.
🗜️
7Z to TAR Converter
Convert 7Z (7-Zip archive) archives to TAR (uncompressed tarball) online. Free, fast, no signup.
🗜️
TAR.GZ to ZIP Converter
Convert TAR.GZ (gzipped tarball) archives to ZIP (most-common archive) online. Free, fast, no signup.
🗜️
TAR.GZ to 7Z Converter
Convert TAR.GZ (gzipped tarball) archives to 7Z (7-Zip archive) online. Free, fast, no signup.
🗜️
TAR.GZ to TAR.BZ2 Converter
Convert TAR.GZ (gzipped tarball) archives to TAR.BZ2 (bzip2-compressed tar) online. Free, fast, no signup.
🗜️
TAR.GZ to TAR.XZ Converter
Convert TAR.GZ (gzipped tarball) archives to TAR.XZ (xz-compressed tar) online. Free, fast, no signup.
🗜️
TAR.GZ to TAR Converter
Convert TAR.GZ (gzipped tarball) archives to TAR (uncompressed tarball) online. Free, fast, no signup.
See all 37 archive tools →
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