Launching this week
UtilsDock

UtilsDock

Get an image under an exact size, convert files, clean up text and more.

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UtilsDock is a collection of 208 free online tools — image compression and conversion, PDF merge/split/compress, text and data utilities (JSON, CSV, word count...), QR and barcode generators, unit and date calculators, colour tools and more. Every tool runs entirely client-side in the browser, so files are never uploaded to any server. There is no sign-up, no watermark, and no usage limit. Available in English, Spanish and French, with light and dark mode.

UtilsDock offers 208 free, client-side online tools for image, PDF, text, data, and utility tasks.

for
Developers, designers, and anyone needing quick offline file utilities.
pricing
free

Key features

5 features of UtilsDock
  • Image compression — Compress photos in the browser with before-and-after preview and size control.
  • PDF merge & compress — Combine PDFs and shrink them by recompressing images while keeping text selectable.
  • File format conversion — Convert images (JPG, PNG, WebP, AVIF, HEIC) and PDFs without uploading.
  • Text cleanup tools — Remove extra spaces, hidden characters, duplicate lines, and format text instantly.
  • Data utilities — Format, validate, and convert JSON, CSV, Base64, and other developer data formats.

Use cases

  • Resize and compress a batch of photos before uploading to a website
  • Merge multiple PDFs into a single document without installing software
  • Clean and de-duplicate a list of email addresses for a mailing campaign

UtilsDock FAQ

Do my files get uploaded to a server?+

No, all tools run entirely in the browser, so files never leave your device.

Is there any usage limit or watermark?+

There is no sign-up, no watermark, and no usage limit.

Can I use UtilsDock offline?+

Yes, the tools work offline because they run client-side.

What languages does the interface support?+

English, Spanish, and French are available.

Summarized by DevHunt from utilsdock.com · Oct 6, 2026. Details may change; check the official site.