AroraLabs Hub is a growing collection of 174 browser-based utilities across 13 categories, built for developers, designers, marketers, and everyday users. Every tool is free, requires no sign-up, and processes everything locally in your browser — your data never leaves your device.
What is Hub?
Most online tools come with a catch. They put basic features behind a paywall. They require an account before you can do anything useful. They harvest your inputs to train models or sell to advertisers. AroraLabs Hub exists because that model is broken.
Hub is a curated library of browser-based tools covering everything from code formatting and image compression to invoice generation and survey analytics. Every tool is built with the same commitment: it runs entirely in your browser, it's free without limits, and it doesn't ask for anything in return.
There are no hidden tiers, no usage caps, and no ads embedded in the tools themselves. Open a tool, use it, close the tab. That's the entire experience.
Pricing
Every single tool on Hub is fully functional at zero cost. There are no "free tier" limits that force you to upgrade. The invoice generator doesn't cap your line items. The password generator doesn't limit your character set. The survey builder doesn't cap your questions or responses.
Hub is supported by unobtrusive display advertising on the homepage and tool pages. These ads are separate from the tool interfaces — they never interrupt your workflow. If you'd like to support Hub directly, you can also buy the team a coffee via Ko-fi, though this is entirely optional.
The long-term vision for Hub is to keep it free for individual users and small teams indefinitely. Commercial enterprise licensing may be explored in the future, but free access for individuals will always remain.
What's inside
Hub is organised into focused categories. Each tool is purpose-built — no bloated all-in-one dashboards, just a clean interface that does one thing well.
Finance calculators, document generators and planners built for founders, freelancers and small teams.
JSON, Base64, JWT, Regex, HMAC and Hash tools. Format, convert and validate everything a dev touches daily.
Trim, crop, rotate, compress and convert video entirely in the browser — no upload, no watermark, no software.
Trim, join, convert and clean up audio locally — volume, speed, pitch, silence, EQ and waveform images included.
Writing, editing and SEO content tools — from word counters and Markdown editors to meta tag and robots.txt generators.
Browser-based image editing — resize, compress, crop, convert, and generate favicons without installing software.
Convert between formats and units instantly — currency, length, weight, temperature, file formats, and more.
Scientific calculators, equation solvers, and number tools for students, engineers, and everyday arithmetic.
Color pickers, palette generators, contrast checkers, and gradient builders for designers and developers.
Focus timers, planners and everyday utilities that help you stay organised and get things done faster.
Merge, split, compress, and convert PDFs entirely in your browser — no uploads to third-party servers.
Generate and edit scalable vector graphics — wave generators, SVG editors, and optimisers for the web.
Generate QR codes for URLs, Wi-Fi, email, phone and SMS. Custom colours, logo overlay, PNG and SVG export.
Getting started
Hub requires no setup, no account, and no installation. Here's how to get started in under a minute:
Privacy & data
Hub is built on a single principle: your data stays on your device. Here's exactly what we do and don't collect.
The three limited exceptions:
Key features
Every design decision in Hub comes back to the same question: does this make the tool faster, simpler, or more private?
Feedback
Community feedback directly shapes what gets built next. Here's how to reach us for each type of request:
FAQ