Get in touch
Contact Us
We're here to help. Whether you have a question, spotted a bug, want to suggest a feature, or have a business enquiry - we'd love to hear from you.
Feedback & Suggestions
Found a bug? Want a new tool? We genuinely read every message and use your input to improve DocuSizer.
Send feedback →Common Questions
Are my images safe?
Absolutely. All image processing runs entirely in your browser. Your files are never uploaded to any server - they never leave your device.
A tool isn't working correctly. What should I do?
Please email us with the tool name, the type of file you're processing, and your browser and OS. Screenshots are very helpful.
Can I request a new tool?
Yes! We're always expanding our tool library. Email us your suggestion and we'll let you know if it's feasible.
Is DocuSizer free?
Yes - all tools are completely free to use with no sign-up required.
Do you offer an API?
Not currently, but if you're interested in a commercial API or bulk processing solution, please reach out and we'll discuss.
We typically respond within 24–48 hours on business days.