About Toolasy
Toolasy is a small collection of free online tools that do one thing well: handle everyday file tasks — compressing images, converting HEIC photos, merging PDFs, converting between JPG and PDF — without ever uploading your files.
Why we built it
Most "free" online tools quietly upload your files to a server to do their work. That's slow, and it means your personal photos and documents end up on someone else's computer. Toolasy takes the opposite approach: every tool runs entirely in your browser using modern web technology, so your files are processed on your own device and never leave it. It's faster, and it's private by design.
What makes it different
- 100% client-side — files never touch a server.
- Free, no signup — no accounts, no paywalls.
- Fast — no upload or download wait.
- Works on any device — just a modern browser.
Our tools
- Image Compressor — Compress JPG, PNG & WebP to an exact KB target. Batch, no upload.
- HEIC to JPG Converter — Convert iPhone HEIC photos to JPG, PNG or WebP. Batch, no upload.
- Merge & Split PDF — Combine PDFs or split one into pages. In your browser, no upload.
- JPG to PDF Converter — Combine JPG, PNG & WebP images into one PDF. Reorder, no upload.
- PDF to JPG Converter — Convert PDF pages to JPG or PNG images. Pick pages, no upload.
- Image Resizer — Resize JPG, PNG & WebP by pixels or percentage. No upload.
- Image Converter — Convert images between PNG, JPG & WebP. Batch, no upload.
- Compress PDF — Shrink PDF file size in your browser. No upload.
- Crop Image — Crop JPG, PNG & WebP to any area. No upload.
Staying free
Toolasy is supported by unobtrusive ads so the tools can stay free for everyone. See our Privacy Policy for how ads and analytics work.
Get in touch
Have a tool you'd like to see, or found a bug? We'd love to hear from you — visit our Contact page.