About DaysTool

DaysTool (daystool.com) provides image, PDF, and everyday utilities such as image compression, PDF merge, word count, and QR codes. Files are processed in your local browser and are not uploaded to our servers.

How we work

• Files are processed in your local browser and are not uploaded to our servers. See the Privacy Policy.
• We keep a focused set of common tools, each with a short explanation.
• Pages are available in Chinese and English.

What this is not

This is not professional design software or a cloud drive. Very large files, heavy OCR, or locked documents may still need desktop software. Please check important results before you use them.

Ads

Ad scripts load only after approval and when enabled. They help run the site and are not fed your tool files. Details are in the Privacy Policy.

Start with All tools or Guides. Feedback: Contact (gaolaowanzi@google.com).