ZeeSharp offers 44+ free tools across 8 categories — PDF converters, image editors, developer utilities, security tools, CSS generators, unit converters and calculators. No sign-up. No watermarks. Everything works in your browser.
Use the search box to find a specific tool by name or description. Or browse by category using the filter dropdown.
Click any tool card to open it. Most tools work instantly — no sign-up, no installation, no waiting.
Drop your file in the upload zone, paste your text or adjust the settings. Results appear in real time.
Download your result file or click the Copy button. PDF and image tools give you a direct download link.
ZeeSharp was built on a simple idea: everyday digital tasks — compressing an image, converting a PDF, formatting JSON, generating a password — should take seconds, not minutes. Every tool on this page is completely free, works in your browser without any installation, and requires no account or sign-up.
Most tools process files and data locally in your browser using JavaScript APIs, meaning your sensitive documents and images never leave your device. For server-side operations (like PDF processing or AI background removal), files are deleted from our servers immediately after processing.
Convert PDFs to Word documents, compress large PDFs, split multi-page documents, merge files, password-protect sensitive PDFs, and export PDF pages as high-resolution images. All powered by the pypdf and PyMuPDF libraries on our server.
Compress JPG, PNG and WebP files, convert between formats, crop and resize images, remove backgrounds with AI (U2Net model), add text or logo watermarks, view EXIF metadata, and convert images to Base64 data URIs.
Convert text between UPPERCASE, lowercase, camelCase, snake_case and more. Count words, characters and reading time. Compare two texts side by side. Remove duplicate lines. Generate Lorem Ipsum placeholder text. Convert Markdown to HTML.
Format and validate JSON, generate UUIDs in bulk, encode/decode HTML entities, convert between number bases (decimal, binary, hex, octal), test regular expressions with live highlighting, and convert Unix timestamps to readable dates.
Generate cryptographically secure passwords, compute MD5/SHA-256/SHA-512 hashes of text and files, decode JWT tokens to inspect their payload and expiry, and encode or decode Base64 strings — all client-side, nothing transmitted.
Build CSS gradients (linear, radial, conic) visually, create multi-shadow box-shadow effects with live preview, pick colours and convert between HEX, RGB, HSL, HSV and CMYK formats, and generate favicons in all 8 standard sizes.
Convert between 10 categories of units (length, weight, temperature, area, volume, speed, time, data, pressure, energy), convert currencies with live exchange rates from 30+ countries, convert time zones across the world, and generate QR codes for any data.
Calculate percentages, find the percentage change between two numbers, calculate exact age from a birthdate with next birthday countdown, convert between Arabic and Roman numerals, and generate batches of random numbers with statistics.