About GetOmniOne

GetOmniOne is a growing hub of fast, free and privacy-friendly web utilities. Our mission is simple: bring all your essential everyday tools together in one beautiful, distraction-free place — no downloads, no accounts, and no clutter between you and the task you came to do.

Most of us keep a mental list of “that one site” for compressing an image, formatting some JSON, or merging a couple of PDFs. The problem is that those sites are usually slow, plastered with pop-ups, or quietly uploading your files to a server. GetOmniOne exists to replace that scattered collection with a single, trustworthy home for the small jobs you do all the time.

How our tools work

Almost every tool on GetOmniOne runs entirely in your browser. When you compress a photo, remove an image background, or edit a PDF, the file is read straight from your device, processed on your own hardware using modern web technologies like WebAssembly and the Web Crypto API, and handed back to you — without ever being uploaded. That has three real benefits:

• Privacy by default. Your passwords, documents and images never leave your device, so there's nothing for us — or anyone else — to see, store or leak.
• Speed. There's no upload and download round-trip, so most tools work instantly, even on large files.
• It works offline. Once a tool has loaded, many keep working with no connection at all.

Why it's free

GetOmniOne is free to use and always will be. The tools are supported by unobtrusive advertising, which lets us keep every utility open to everyone with no sign-up, no trial, and no premium paywall hiding the useful features. We'd rather build one great free site than a maze of upsells.

Who it's for

Developers formatting payloads and inspecting tokens, designers resizing and cutting out images, students and writers counting words and converting cases, and anyone who just needs to merge a PDF before an email deadline. If a task is small, common and doesn't deserve a whole app, it belongs here. Our guides go a step further, explaining how these everyday jobs actually work so you get the best results.

Available tools

• Secure Password Generator — Generate strong, random passwords instantly.
• Hash Generator — Hash text with MD5, SHA-1 and SHA-256.
• UUID Generator — Generate v4 UUIDs in bulk.
• Word & Character Counter — Count words, characters and sentences in real time.
• Text Case Converter — Switch text between any casing in one click.
• Text Diff Checker — Compare two blocks of text line by line.
• Markdown Previewer — Write Markdown and preview it live.
• Slug Generator — Turn any title into a clean URL slug.
• Base64 Encoder & Decoder — Encode and decode Base64 strings fast.
• JSON Formatter & Validator — Pretty-print, minify and validate JSON.
• JWT Decoder — Decode and inspect JSON Web Tokens.
• URL Encoder & Decoder — Percent-encode and decode URLs.
• HTML Entity Encoder — Escape and unescape HTML entities.
• Unit Converter — Convert length, weight, temperature and more.
• Unix Timestamp Converter — Convert between Unix time and dates.
• Number Base Converter — Convert between binary, octal, decimal and hex.
• CSV to JSON Converter — Turn CSV data into structured JSON.
• Lorem Ipsum Generator — Generate placeholder text in seconds.
• QR Code Generator — Create QR codes for links and text.
• Random Number Generator — Generate random numbers in any range.
• Image Resizer — Resize images by width and height in your browser.
• Image Compressor — Shrink image file size without the cloud.
• Video Compressor — Shrink screen recordings to upload anywhere.
• Image to Base64 — Encode images as Base64 data URIs.
• Remove Image Background — Erase the background and get a transparent PNG.
• Color Picker & Converter — Pick colors and convert HEX, RGB, HSL.
• Meta Tag Generator — Build SEO and Open Graph meta tags.
• robots.txt Generator — Generate a valid robots.txt file.
• Percentage Calculator — Work out percentages, increases and changes.
• Aspect Ratio Calculator — Solve width, height and aspect ratio.
• Merge PDF — Combine multiple PDFs into one file.
• Split PDF — Extract a page range into a new PDF.
• JPG to PDF — Turn images into a single PDF.
• Rotate PDF — Rotate PDF pages 90°, 180° or 270°.
• Delete PDF Pages — Remove unwanted pages from a PDF.
• Add Page Numbers to PDF — Stamp page numbers onto every page.
• Watermark PDF — Add a text watermark to every page.
• PDF Info & Metadata — Inspect page count, size and metadata.
• PDF to JPG — Convert PDF pages to images.
• PDF to Text — Extract text from a PDF.
• Compress PDF — Reduce PDF file size.

We're just getting started — new tools are added regularly. If there's a utility you wish existed here, tell us what to build next or get in touch.