Image Compressor vs TinyPNG
Both shrink PNG and JPG files. TinyPNG is a well-known service that compresses your images on its servers (you upload, it returns a smaller file). Gera Tools compresses in your browser using the Canvas API, so the image never leaves your device — useful for private screenshots, IDs, or anything you'd rather not upload.
If you want the smallest possible file and don't mind uploading, TinyPNG's engine is excellent. If the image is private — a passport scan, a screenshot with data on it, a client asset under NDA — compress it in your browser so it is never uploaded. Gera Tools' compressor does exactly that, for free and with no account.
Side-by-side comparison
| Feature | Image Compressor Gera Tools | TinyPNG tinypng.com |
|---|---|---|
| Price | ✓ Free | ✓ Free for limited use; paid plans / API for higher volume |
| Upload required | ✓ No upload — the image stays in your browser | — Yes — images are uploaded to be compressed |
| Free-use limits | ✓ No documented file-count cap (limited by device memory) | — Free web tool has per-batch / size limits; API is metered |
| Best-in-class compression ratio | ≈ Good general-purpose compression (Canvas re-encode + quality control) | ✓ Strong, specialised PNG/JPG compression engine |
| Works offline after load | ✓ Yes | — No — compression happens server-side |
Comparison based on each tool's publicly stated, free-tier behaviour at the time of writing. TinyPNG is a trademark of its respective owner; we link to it for fairness and do not claim affiliation. Where TinyPNG is genuinely stronger, the table says so.
FAQ
Does TinyPNG upload my images?
Yes — TinyPNG compresses on its servers, so you upload the image and download a smaller version. That is fine for non-sensitive images. For private files, a browser-based compressor that never uploads is safer.
Is Gera Tools' image compressor as good as TinyPNG?
TinyPNG has an excellent specialised compression engine, and we don't claim to beat its ratio. Gera Tools' advantage is that it compresses entirely in your browser with no upload, no account and no file-count cap — so it's the better choice when privacy matters more than squeezing out the last few kilobytes.
Do I need to install anything?
No. Gera Tools' compressor runs on the web page in your browser using the Canvas API. Once loaded it even works offline.