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Stop bookmarking dozens of separate websites. iTools delivers a complete all-in-one digital toolbox: process text, convert images, format code, optimize CSS, and inspect network assets lightning-fast right inside your browser.

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#Text Tools See All (2) →→

Word Counter

Free online character count, word count, sentence and paragraph count tool. Supports checking content limits for SEO, Facebook, Twitter, Instagram and YouTube quickly and accurately.

Grammar Check

Free online grammar checker helps detect spelling mistakes, grammar errors, and punctuation issues. Supports multiple languages, including English, German, French, Spanish and more.

#Image Tools See All (3) →→

Image Converter Online - 80+ Image Formats Free

Fast, free online image converter supporting 80+ raster, vector, RAW, and binary formats (WebP, PNG, JPG, AVIF, SVG, ICO, PSD, TIFF). Batch conversion, zero watermark, 100% private.

Smart Image Compressor

Smart image compression helps reduce size without losing quality. Optimize page loading, save bandwidth and support SEO.

Image Resizer

Free online photo resizing tool: resize JPG, PNG, WebP, AVIF images, support CR2, RAW, NEF, ARW, DNG keeping the same quality, no registration required.

#CSS Tools See All (1) →→

Autoprefixer CSS

Autoprefixer CSS Online helps add vendor prefixes for CSS like Vite, Webpack, VS Code and Tailwind CSS. Paste CSS, choose browser support and get results immediately, no need to install build environment.

#Coding Tools See All (3) →→

Javascript Minify

The online JavaScript compression tool eliminates comments, shortens variables, automatically alerts when pasting HTML or CSS, increasing website performance and SEO.

HTML Minify

The online HTML compression tool helps reduce file size, speed up page load, automatically warn when pasting wrong CSS or JavaScript, optimize SEO and user experience.

Css Minify

The online CSS compression tool eliminates comments, excess white space, automatically alerts when pasting HTML or JavaScript, optimizes loading speed and SEO.

#Color Tools See All (2) →→

Image Color Picker

Image Color Picker is an online image color-coding tool that supports HEX, RGBA, HSLA, HSVA, CMYK. Great for web design, graphics, UI UX and marketing.

HEX Color Picker

Online color picker tool helps get accurate HEX, RGB, HSL color codes for easy use of colors for designers and developers.

#Web Tools See All (8) →→

URL Slug Generator

URL Slug Generator Online helps create clean, concise, SEO-standard slug URLs from Vietnamese and English titles. Supports the removal of accents, stop words, numbers and special characters completely free of charge.

URL Shortener

Shorten long URLs (link addresses) to concise URLs, optimize SEO, easily share and track shortened link performance.

SSL Certificate Checker - Verify HTTPS, Chain & Expiry Online

Inspect SSL/TLS certificate validity for any domain. Analyze certificate chain (Root, Intermediate, Leaf), check expiration countdown, SANs, cipher suites, TLS 1.3 support, and detect hostname mismatch.

Rank Google Checker

Tool to check Google keyword rankings quickly and accurately in real time. Support to check many keywords at the same time, display the top position clearly, suitable for website SEO in Vietnam.

IP Lookup

Look up IP for location, geography, carrier, connection information, and related data in seconds with full detailed statistics.

HTTP Status Code

Bulk URL HTTP Status Code, Header & Redirect Checker helps to check URL for detailed HTTP status code analysis, response headers and redirect chain. Ideal for SEO, DevOps, Web Performance, Migration and Large-Scale Web Audit.

#Social Media Tools See All (12) →→

X Video Downloader

X Video Downloader helps you download videos from X (Twitter) online quickly by pasting the post link. Saving videos to the device is easy, no software installation required. Supports compatible videos with the tool.

Reddit Video Downloader

Reddit Video Downloader helps you download Reddit videos online quickly by pasting post links. Save Reddit video to device for offline viewing, support video with audio if supply.

Vimeo Video Downloader

Download high quality Vimeo videos (SD, HD, Full HD). Supports fast loading of MP4 and Audio MP3 formats.

Youtube Video Downloader

Download high quality Youtube videos (SD, HD, Full HD). Support to download Youtube Short and Audio MP3 youtube quickly.

Tiktok Video Downloader

Download high quality Tiktok videos (HD, Full HD). Supports fast watermark-free tiktok video download.

Threads Video Downloader

Free high quality Threads video downloader (1080p, 2K, 4K). You don't need to install any additional applications or software.

#Miscellaneous Tools See All (13) →→

DevOps, Network & Units

CIDR to Subnet Mask, IPv4 to IPv6 network calculator, MAC address normalization, byte capacity conversion (KB, MB, GB, TB) and Timestamp.

Data Format & Code Model

Convert data flexibly between JSON, YAML, XML, CSV and auto-generate Model source code (Go Struct, Python Pydantic, Java POJO, C# Class, TypeScript) 0ms.

Strong Random Password Generator

Generate international security standard random strong passwords with Strong Random Password Generator. Special character support, entropy strength measurement, no data saving, absolute safety.

QR Code Generator & QR Suite - Custom Colors, Logo & High Res

Generate high-resolution QR codes online for URLs, Wi-Fi, vCard, Email, SMS, and crypto. Customize colors, add your brand logo, set error correction levels, and export to PNG or SVG.

EXIF Remover

EXIF Remover Tool helps to remove all metadata from photos, videos, PDFs. Supports JPEG, PNG, HEIC, MP4, MP3. Do not save files, absolutely safe.

EXIF Metadata Viewer

EXIF Metadata Viewer allows viewing all metadata photos, videos, PDF, DOC, ZIP. Supports EXIF, XMP, IPTC, ICC. Do not save the file.

#PDF Tools See All (32) →→

Blank PDF

A free online tool to insert blank pages into PDF documents or create new white paper PDFs (A4, Letter). Flexible insert position options, optimized two-sided printing, 100% client-side privacy handling.

PDF to Text

Extract the entire text (Plain Text) from the PDF file within 1 second. Easily copy to translate Google Translate or paste into the note editor.

Extract Image PDF

Extract all the original illustrations embedded inside the PDF file and save as standalone JPG, PNG files without loss of quality or resolution.

Image to PDF

Group many images of invoices, accounting vouchers, ID cards into a single PDF file in accordance with A4 printing paper standards after only a few drag-and-drop operations.

PDF to Image

Extract PDF documents page by page into high quality sharp PNG or ultra-light JPG image files for easy posting to Facebook, Zalo or inserting into report text.

PowerPoint to PDF

Convert PowerPoint presentation slides (.ppt, .pptx) to PDF format to send partners a quick view on their phones without worrying about font errors or breaking the presentation layout.