All tools run in your browser - no file uploads to servers, your privacy is protected.
Compress, convert, crop, and resize images - all done in your browser
Reduce image file size while maintaining quality, supports batch processing
JPG / PNG / WebPBatch resize images by pixel, percentage, or preset dimensions
Batch ProcessingConvert between JPG, PNG, WebP, GIF, and BMP formats
Multi-formatFree crop or fixed aspect ratio (1:1, 16:9, 4:3)
Custom RatioBatch add text or image watermarks to protect copyright
Text / ImageConvert images to Base64 encoding for embedding in HTML/CSS
Developer ToolAI auto background removal, click-to-refine, batch processing — 100% local in browser
AI Cutout / BackgroundAI background removal & replacement, resize to passport/visa/ID specs, 300DPI print layout
ID Photo / Background / PrintConvert SVG to PNG/JPG/WebP or images to SVG format, with scale options and batch processing
SVG / VectorMerge, split, compress, and convert PDF files with ease
Combine multiple PDF files into one, with drag-and-drop ordering
Multiple filesSplit PDF files by page range into separate documents
By PageReduce PDF file size for easy email and upload
Reduce SizeCombine multiple images into a single PDF file
JPG/PNG to PDFConvert each PDF page to a high-quality image
PDF to JPG/PNGAdd page numbers to PDF with customizable position and format
Custom FormatRotate PDF pages 90, 180 or 270 degrees
Single / AllAdd text watermark to PDF with tiled or centered mode
WatermarkSet open and permission passwords to protect PDF documents
Password ProtectRemove PDF password protection by entering the password
Remove PasswordDraw, type or upload a signature image and place it anywhere on the PDF
E-SignatureVisually select and remove unwanted pages from your PDF
Visual SelectText conversion, word count, diff, replace, Markdown and HTML tools
Convert text case: UPPER, lower, Title, camelCase, snake_case, etc.
Multiple FormatsCount words, characters, lines, and paragraphs in real-time
Real-timeCompare two texts and highlight differences
Diff HighlightBatch find and replace text, supports regex
Regex SupportConvert Markdown text to HTML in real-time
Live PreviewConvert HTML code into clean Markdown format
Smart ConversionJSON formatting, encoding, colors, hash generation, CSS and SEO utilities
Format, minify, and validate JSON data with tree view
Format / MinifyEncode and decode text to/from Base64
Encode / DecodeEncode and decode URLs, handle special characters
Encode / DecodeHEX, RGB, HSL color conversion and selection
Multi-formatGenerate MD5, SHA-1, SHA-256, SHA-512 hashes
Multi-algorithmGenerate QR codes from text, URLs, emails, and more
Custom StyleConvert JSON data to Excel/CSV format with nested flattening
CSV / TSVCompress CSS to shrink file size or beautify messy CSS code for readability
Minify / BeautifyAnalyze HTML and CSS, automatically remove unused rules to reduce size and speed up rendering
CSS PurgeReal-time conversion between binary, octal, decimal, hex, base-32, base-36 and more
7 basesCompare VS Code, WebStorm, HBuilderX and browser keyboard shortcuts in one searchable table
IDE / BrowserSearch common Git commands for commits, branches, remotes, undo and conflict handling
Commands / CopyCheck registrar, creation date, expiration date, domain status and name servers
WHOIS / RDAPAnalyze title, description, heading tags, image ALT, canonical and robots. Get SEO score and tips
SEO / ScoreGenerate UUID v4 (random) and v7 (time-ordered) in bulk with custom format and one-click copy
UUID / GUIDAlarm clock, calendar, countdown, world time and timestamp conversion
Set multiple alarms with repeat, ringtones and desktop notifications. Includes fullscreen clock mode
Reminder / RepeatBrowse any month, check week numbers, holiday markers and date details with a quick today shortcut
Calendar / WeeksDuration and deadline modes, built-in holidays, custom holidays, fullscreen, progress bar, alerts
Duration / DeadlineReal-time display of current time in major cities worldwide with search and timezone info
Timezone / SearchConvert between Unix timestamp and date, seconds/milliseconds, real-time current timestamp
Timestamp / ConvertBrowse the 24 solar terms by year and season, click any term for detailed information
Solar TermsMortgage, car loan, and other financial calculation tools
Equal installment and equal principal methods. Calculate monthly payment, total interest, and full amortization schedule
Mortgage / MonthlyEstimate car loan monthly payment, total interest and total cost by price, down payment, term and rate
Auto Loan / Down Payment