The problem
Basic file tasks often create unnecessary friction.
Many utility sites require accounts, upload files to remote servers, add watermarks, or interrupt a simple task with unnecessary steps.
Live product case study
PRODUCT STRATEGY · DEVELOPMENT · DEPLOYMENT
A focused utility product, shipped end to end.
HayaTools is a free collection of browser-based image and PDF tools. The project shows HayaTech's ability to move from product idea to architecture, interface, privacy model, launch, and ongoing operation.
The solution
Focused tools with a browser-first privacy model.
Each page solves one task. Supported transformations run in browser memory and return a temporary local download without an account flow.
9Live tools
0Accounts required
0HayaTools watermarks
LocalBrowser-first processing
What shipped
Nine focused tools in one consistent product system.
Shared foundations keep metadata, instructions, validation, responsive behaviour, and the processing experience consistent.
Image to PDF
Compress Image
Resize Image
JPG / PNG to WebP
Merge PDF
PNG to JPG
JPG to PNG
Crop Image
Rotate & Flip Image
Privacy architecture
The supported file stays on the user's device.
Native browser APIs and client-side libraries perform the transformations without a HayaTools application-server upload path.
01
Select
Choose a local file
02
Validate
Check type in browser
03
Process
Transform in memory
04
Download
Create the local result
Technology
A production-ready web stack.
Next.jsReactTypeScriptCanvas APIjsPDFpdf-libVercelSearch Console
Search foundation
Route metadata, canonical URLs, structured navigation, sitemap, and Search Console setup.
Quality checks
Linting, type checks, production builds, responsive testing, and representative processing tests.
Responsive experience
The same focused workflow is available across desktop and mobile.
Free workflow consultation
Need an internal tool or automation product built end to end?
HayaTech can take a clear operational problem from workflow map to working, responsive system.