Your images are processed in-browser, which keeps sensitive files off remote servers.
Browser-based image optimization
The Best TinyPNG Alternative in 2026
TinyPNG is popular because it is simple. PicaPic is a privacy-first alternative for people who want local browser processing, AVIF/WebP conversion, and a visual before/after workflow before downloading.
- Private in-browser processing
- JPG, PNG, WebP and AVIF
- Free plan available
Free to start. This CTA opens the Web preset so visitors land closer to the right workflow immediately.
Use JPG, PNG, WebP, and AVIF without bouncing between multiple tools.
Compare, optimize, and export without leaving the page or waiting for a server queue.
PicaPic vs TinyPNG
TinyPNG is simple and well known. PicaPic is a better fit when privacy, modern formats, and browser-local processing matter.
| Workflow need | PicaPic | TinyPNG |
|---|---|---|
| Private compression | Images are processed locally in your browser. | Images are uploaded to TinyPNG servers for compression. |
| Modern format conversion | Exports WebP, AVIF, JPEG, and PNG depending on workflow. | Focused mainly on PNG, JPEG, and WebP compression. |
| Before/after review | Preview quality and file-size changes before downloading. | Optimized for quick upload/compress/download. |
| No account trial | Start in the browser with no account needed. | Free use is available, with limits and account options for heavier use. |
What you get on this page
These are the core benefits people care about when they land here, and they map directly to how PicaPic works in practice.
Files never leave your browser — 100% local WebAssembly processing
Supports AVIF, WebP, JPEG and PNG — TinyPNG skips AVIF
Batch workflow for preparing multiple assets
Visual before/after slider to inspect quality before downloading
Works offline once loaded — no internet needed for compression
How it works
The workflow stays simple so you can move from raw image to finished export in a couple of steps.
Start with a single file or a batch, depending on the workflow you need.
Choose the format, quality, or dimensions that match your destination and performance goals.
Export the optimized file and move straight into publishing, uploading, or sharing.
Common questions
A few quick answers for the things visitors usually want to know before they try the tool.
Does PicaPic upload my files to a server?
No. Your files stay in the browser while PicaPic compresses, converts, or resizes them. That keeps the workflow private and removes the wait time of cloud uploads.
Which image formats can I use with PicaPic?
You can upload JPG, PNG, WebP, and AVIF files, then export in the format that best matches your workflow. That makes it easy to compare quality, compatibility, and final file size before downloading.
Is there a free option?
Yes. You can start on the free plan without creating an account, which makes it easy to test the workflow before deciding whether you need higher limits or batch-heavy usage.
Explore related pages
If this page matches one part of your workflow, these pages are the next most useful places to go.
Ready to optimize an image now?
Open the main tool and try the workflow directly in your browser. No account is needed to get started.