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Toolstack

Everyday file, text and developer tools in one private browser workspace.

Project type
Independent product
Our work
Product design & full-stack development
Built with
Next.js · React · TypeScript · PDF-lib
ToolstackProject previewView full-size image
Toolstack website with its utility search and tool collection
The brief

The idea behind the work.

Small tasks such as formatting JSON, compressing an image or combining PDFs often send people between different websites. The goal was a useful collection that processes files in the browser.

Our approach

How we brought it together.

Organize 19 utilities into a searchable workspace. Give each tool useful examples, validation and clear output controls, with recent tools and favorites stored on the device.

Take a look around

Try the experience.

  1. Find JSON Formatter and try valid or invalid JSON.
  2. Open an image or PDF tool and process a sample file.
  3. Favorite a tool and revisit it from the workspace.
Keep exploring

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Your next chapter

Have something
worth building?

Bring your idea, your current website or a problem to solve.

Let’s talk about it