1tools

1tools

All the tools you need is 1tools

One collection. Search or browse, then run everything in your browser — no signup, no uploads.

Browse all tools
  • 100% browser-based
  • No account required
  • Private by design

Featured

Start with the utilities people open most

All tools

JSON Formatter

Format, validate, minify, and explore JSON in your browser.

Open tool

Browse by category

Pick a category to find the right tool faster

Encoding & Text

Format, convert, encode, and analyze text and data.

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Image & Media

Compress, convert, and create visual assets.

  • Tools coming soon
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Security & Generation

Generate secrets and inspect tokens locally.

  • Tools coming soon
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Document & Data

Work with documents and structured data.

  • Tools coming soon
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Productivity & Daily

Everyday converters and helpers.

  • Tools coming soon
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Webmaster & SEO

Meta tags, sitemaps, URLs, and page helpers.

  • Tools coming soon
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How 1tools works

  1. 01

    Search or browse

    Find a tool by name or open a category in the collection.

  2. 02

    Paste locally

    Drop in text or files — nothing is sent to a server.

  3. 03

    Get the result

    Copy, download, or keep editing in place.

Private by design

Every tool in the collection runs locally in your browser. We don’t upload your files or text.

Read our privacy policy