Edit & enhance

Remove BackgroundFree AI remove background tool

Compress ImageFree online image compressor for PNG, JPEG, and WebP

Resize ImageResize by exact pixels or percentage with Lanczos high-quality filtering

Crop ImageCrop to exact pixel box for social posts, thumbnails, and product shots

Upscale ImageEnlarge images 2× or 4× with high-quality Lanczos resampling

Watermark ImageAdd a text or image watermark with opacity and position controls
Convert & create

Convert ImageConvert between PNG, JPEG, WebP, TIFF, ICO, BMP, and Base64 encodings

Batch WebP / AVIF ConvertConvert up to 20 images to WebP (or AVIF when supported) and download…

Favicon GeneratorUpload a logo → ZIP pack with favicon.ico, multi-size PNGs, and…

QR Code with LogoGenerate a high-error-correction QR and center your logo for brand scans

Meme CaptionAdd classic top/bottom impact captions to any image

Screenshot MockupDrop a screenshot into a clean phone or browser frame for presentations
Scan & analyze

OCR Text ExtractExtract text from images when Tesseract is installed on the server

QR Code ScannerUpload a photo or screenshot and decode the QR code payload

Color Palette from ImageExtract dominant colors from any image with Pillow quantization

EXIF Viewer & StripperInspect metadata or strip GPS and camera EXIF for privacy before sharing
Image Tools

Compress, convert, edit, and analyze images.
View all 23 tools
Video downloaders

YouTube Video Downloader — 4K & 8KDownload YouTube videos in 4K, 8K, 1080p, 720p

TikTok Video Downloader — No WatermarkDownload TikTok videos without the watermark when the platform exposes…

Instagram Reel & Video DownloaderDownload public Instagram Reels and post videos online

WeChat Video Downloader OnlineDownload WeChat / Weixin / Channels videos online from public share…
Video editing

Compress VideoReduce video size with H.264 CRF encoding

Video to GIFConvert short clips to animated GIF with ffmpeg

Trim VideoCut a clip between start and end timestamps

GIF to MP4 / GIF to VideoConvert GIF to video free online

Extract Audio (MP3)Pull audio from video into MP3
Audio & more

Speech to TextTranscribe audio or video to text with local Whisper (faster-whisper)

Convert AudioConvert between MP3, WAV, and AAC

Water Eject — Clean Phone SpeakersEject water and dust from phone speakers with loud calibrated tones…

Animated Emoji — GIF, WebP, LottieBrowse all Google Noto animated emojis

SVGA PreviewPreview SVGA animations in your browser
Video & Audio

Download YouTube and TikTok videos, edit clips, convert audio and more.
View all 16 tools
Organize & compress

PDF CompressShrink PDF file size with High / Medium / Low quality options

Merge PDFsCombine multiple PDFs into one file

Split PDFExtract a page range from a PDF
Convert & protect

PDF to WordConvert a PDF into an editable Word (.docx) document

Images to PDFBuild a PDF from one or more images

PDF to ImagesRender PDF pages to PNG (first 20 pages)

Protect PDFAdd a password to a PDF so opening requires credentials
PDF Tools

Compress, merge, split, protect and convert PDF files.
View all 7 tools
Site audit

Page Speed CheckerMeasure TTFB, HTML weight, scripts/images, compression, and get a…

Meta Tag CheckerFetch a public page and list title, description, canonical, and Open…

Broken Link CheckerScan a page (limited same-host crawl) for broken links

HTTP HeadersInspect response headers for security and cache signals

Redirect CheckerFollow redirects and show the hop chain with status codes

Website Hosting CheckerDetect likely hosting/CDN from DNS nameservers, IPs, CNAME, and HTTP…
Content & keywords

Plagiarism CheckerEvidence-based originality check

Word CounterCount words, characters, sentences, reading time, and top keywords…

Keyword Position CheckerCheck keyword placement on a page (title, H1, meta, density) with…

SERP PreviewPreview how a title and description may look in Google results

Blog Outline GeneratorTemplate-based article outline from a topic and keywords

OG / Social PreviewFetch Open Graph & Twitter meta and preview how a link card may look
Technical SEO

XML Sitemap GeneratorCrawl your site (same-host links) and generate a downloadable XML…

robots.txt TesterFetch robots.txt and show disallows for User-agent *

Canonical & hreflang CheckerFetch a page and report canonical URL plus hreflang alternate links

UTM Link BuilderBuild campaign URLs with utm_source, utm_medium, utm_campaign,…

Backlink CheckerAnalyze outbound links on a URL and verify whether source pages you…

My IP AddressShow your public IP, browser, OS, language, and proxy headers in a…
SEO & Web

Meta tags, robots, sitemaps, headers, redirects.
View all 21 tools
Security & privacy

Password GeneratorCreate strong random passwords with length and charset controls

Random Key GeneratorFree secure password & key generator

Is My IP Safe?Check if your public IP looks safe

Hash GeneratorGenerate MD5, SHA-1, SHA-256, and SHA-512 of text or files

Password Strength MeterLocal entropy/rules score with actionable suggestions

Free Privacy Policy GeneratorFree Privacy Policy Generator for websites and apps
Developer utilities

JSON FormatterPretty-print or minify JSON with validation

JWT DecoderDecode JWT header & payload (Base64URL)

Regex TesterTest a pattern against a string with flags, groups, and a ReDoS…

UUID GeneratorGenerate UUID v4 identifiers

JSON ↔ CSVConvert JSON arrays/objects to CSV and CSV back to JSON

Base64 Encode/DecodeEncode or decode text with Base64
Text & emoji

Text to Emoji Encrypt — Password CipherEncrypt secret text into emojis with a password, then decrypt later

Emoji Letters Generator — Fancy Unicode FontsConvert text into emoji letters and fancy Unicode fonts for Instagram,…

Gradient Text Name — Color Name GeneratorMake a gradient color name for Instagram, Discord, websites, and…

Text Diff / CompareCompare two texts with unified, context, or ndiff output (difflib)
Developer & Security

Passwords, keys, hashes, JWT, regex, JSON and text utilities.
View all 21 tools
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Image Tools

Edit & enhance

Remove Background Compress Image Resize Image Crop Image Upscale Image Watermark Image

Convert & create

Convert Image Batch WebP / AVIF Convert Favicon Generator QR Code with Logo Meme Caption Screenshot Mockup

Scan & analyze

OCR Text Extract QR Code Scanner Color Palette from Image EXIF Viewer & Stripper View all 23 tools →

Video & Audio

Video downloaders

YouTube Video Downloader — 4K & 8K TikTok Video Downloader — No Watermark Instagram Reel & Video Downloader WeChat Video Downloader Online

Video editing

Compress Video Video to GIF Trim Video GIF to MP4 / GIF to Video Extract Audio (MP3)

Audio & more

Speech to Text Convert Audio Water Eject — Clean Phone Speakers Animated Emoji — GIF, WebP, Lottie SVGA Preview View all 16 tools →

PDF Tools

Organize & compress

PDF Compress Merge PDFs Split PDF

Convert & protect

PDF to Word Images to PDF PDF to Images Protect PDF View all 7 tools →

SEO & Web

Site audit

Page Speed Checker Meta Tag Checker Broken Link Checker HTTP Headers Redirect Checker Website Hosting Checker

Content & keywords

Plagiarism Checker Word Counter Keyword Position Checker SERP Preview Blog Outline Generator OG / Social Preview

Technical SEO

XML Sitemap Generator robots.txt Tester Canonical & hreflang Checker UTM Link Builder Backlink Checker My IP Address View all 21 tools →

Developer & Security

Security & privacy

Password Generator Random Key Generator Is My IP Safe? Hash Generator Password Strength Meter Free Privacy Policy Generator

Developer utilities

JSON Formatter JWT Decoder Regex Tester UUID Generator JSON ↔ CSV Base64 Encode/Decode

Text & emoji

Text to Emoji Encrypt — Password Cipher Emoji Letters Generator — Fancy Unicode Fonts Gradient Text Name — Color Name Generator Text Diff / Compare View all 21 tools →

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Home/ Security/ Text Diff / Compare

security

Text Diff / Compare

Compare two texts with unified, context, or ndiff output (difflib).

Text A

Text B

Mode

How to use

Paste text A and text B.
Choose diff mode.
Review similarity % and the diff.

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{ } security JSON Formatter 📝 seo Plagiarism Checker .* security Regex Tester 📜 security Free Privacy Policy Generator 🗝️ security Random Key Generator 🔐 security Hash Generator 🔑 security Password Generator ↔️ security Base64 Encode/Decode All security tools →

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