For your next file
Choose a format or compression tool, upload a file, and follow its job to the finished download. Keep the original while you check the result.
Find the right formatA SMELTERY PROJECT
Less file friction.
More useful files.
Cloud Tools brings six everyday file tasks into one place: image, audio, video, and eBook conversion, plus image and PDF compression.
MAKE IT USEFUL TO YOU
One toolbox. Your way in.
For your own setup
Run the interface locally, develop with LocalStack, or configure an AWS deployment. Storage, workers, access, and retention belong to your installation.
Explore self-hostingFor a better toolbox
Read the source, report an issue, or contribute an improvement. Bun and Flox provide the development environment, with shared checks before changes ship.
Start contributingCLEAR ABOUT THE DETAILS
Know the tools you use.
A Next.js interface, a TypeScript worker, AWS-compatible storage and queues, and Terraform connect the upload to its result.
Where are my files processed?
Files are uploaded to this installation’s storage and processed by a worker, not entirely in your browser. Ask the operator about access and retention before uploading sensitive files.
What should I expect from a result?
Format support depends on the engines available on your installation. Compression savings vary; PDF optimization focuses on structure and metadata. Compare the result with your original.
How is Cloud Tools licensed?
Cloud Tools is a Smeltery project under the PolyForm Shield license. Review the full license before adapting or distributing it; its permissions and restrictions apply.