Every tool you need, in one place: 280+ free, private, browser-based utilities.
Visit live site ↗Overview
ToolHub brings 280+ everyday utilities together in one fast, free platform: image and PDF tools, text utilities, developer helpers, calculators, and generators. Everything runs in the browser, so a user's files never leave their device. The promise is simple: every tool you need, in one place, with no signups and no paywalls.
The challenge
Packing hundreds of tools into one site without it becoming slow, bloated, or a privacy risk is genuinely hard. Heavy operations like image compression and PDF editing usually need a server, which means uploads, cost, and waiting. ToolHub needed all of that to happen instantly on the client, to keep working offline, and to stay discoverable in search across hundreds of separate tool pages.
What we built
Browser-based processing
Files are processed entirely in the browser using modern Web APIs and WebAssembly. Nothing is uploaded, stored, or seen, so the platform is private by design and runs at near-zero per-use server cost.
280+ tools, one architecture
A shared, modular tool framework powers six categories (images, PDFs, text, developer, calculators, and generators), so new tools slot in quickly and behave consistently.
Instant and offline-capable
Tools run instantly and keep working offline after the first load, with batch processing for handling many files at once.
Built for SEO at scale
Each tool is its own clean, indexable page, turning 280+ utilities into 280+ organic search entry points with proper routing and metadata.
Results
- ✓280+ free tools live across six categories, with no signups or paywalls.
- ✓Private by design: files are processed in the browser and never uploaded.
- ✓A scalable structure where new tools are added quickly from user feedback.
Tech stack
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