68 useful tools · no sign-up

One clean toolbox for
everyday online tasks.

Resize an image, convert audio, merge PDFs, clean text, format JSON, calculate something or test a device — without hunting through different sites.

Popular: Compress Image Merge PDFs Convert Audio (MP3, WAV, FLAC, OGG, M4A) QR Code Generator
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Free to useNo payment screen before the tool.
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No account requiredOpen a tool and start immediately.
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Runs in your browserMost tools process your input in this tab instead of sending it to a ToolHub server.
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Clear privacy notesEach tool explains its data behavior.
Popular tools

Start with the tasks people need most.

Clear names, one purpose per page, and the workspace opens immediately.

Browse all tools →
Browse by category

Find the right tool without guessing.

Every category has a clear purpose and its own landing page.

All tools

Everything in one searchable collection.

Filter the full collection by category or type what you want to do.

68tools
Privacy you can verify

Know what happens to your data before you start.

ToolHub has no account system, analytics script or advertising script in this release. Tools marked In browser are designed to process your content inside the browser. A few advanced tools load pinned third-party processing code only when needed.

Read privacy detailsSee security controls
✓ No account required
✓ Runs in your browser
✓ Browser security controls prepared for deployment
✓ Camera and microphone permissions
How it works

Three steps, no detours.

01

Choose the task

Search in plain language or open a category.

02

Add your input

Drop a file, paste text or enter numbers. The page shows only the controls you need.

03

Use the result

Download, copy or read the result on the same page.

ToolHub

Small online tools that stay out of your way.

ToolHub is a browser-first collection of 68 free utilities for images, audio, PDF files, text, developers, calculators, generators and device checks.

What we optimize for

Clear names, fast access, transparent data handling and a consistent interface across the toolbox.

Whenever a task can reasonably run in the browser, ToolHub keeps the processing there. Some advanced PDF, QR and audio features download pinned browser libraries on demand.