Private browser tools for everyday files
What do you need to do?
Choose the result you want. SNS LocalTools handles the technical work on your device—without an account, upload, or watermark.
Try “combine PDFs” or “make a photo smaller”.
Files stay on this device.
Browse by task
Five areas, one consistent workspace.
Start with the outcome—not a technical setting. Every released tool follows the same calm four-step flow.
Create
Make polished graphics from a template or a blank canvas.
Combine, divide and prepare documents without uploading them.
Photo
Resize, improve and reduce images with clear quality controls.
Video
Make practical edits using the media features in your browser.
Convert
Change tested file formats while keeping the trade-offs visible.
Popular tools
Start with a useful result.
Direct, focused workflows for the jobs people do most often.
Combine several PDFs into one
Put several PDF files into the order you want and combine their pages locally into one downloadable document.
Reduce an image's file size
Reduce image file size with a visual quality choice, an optional maximum width and a clear before-and-after result.
Resize or crop an image precisely
Choose exact dimensions and fit, fill or pad behaviour, adjust the focal point, then export a clean browser-generated image.
Make one PDF from several images
Arrange photographs or scans, choose a practical page size and create one PDF with an image on every page.
Make a share-ready square graphic
Start with a calm, professionally balanced design, edit the message and colours, and export a crisp image from your browser.
Make a JPEG from a PNG
Turn a PNG into a widely supported JPEG, with a white background wherever the original image was transparent.
How it works
A clear path from file to finished result.
The interface stays familiar across tools, while the processing engine changes underneath.
Review the privacy architecture- 01
Choose
Select files from this device.
- 02
Review
Confirm the order and options.
- 03
Process
Work happens inside your browser.
- 04
Download
Save the locally validated result.
Only in this browser
Recently used.
Your shortcuts stay on this device and never become an SNS account history.
Tools you use will appear here. This list stays in this browser.
Ready when you are
Choose a task and keep control of your files.
No sign-up, no upload queue, and no watermark added to your result.