Finding the right free tool matters when you need to get work done without limits or watermarks.
Comparison
| # | Tool | Best For | Free Limit |
|---|---|---|---|
| 1 | Fourmeld | JPG, PNG, WebP — any size | No limit, no signup |
| 2 | TinyPNG | PNG and JPG compression | 20 images/month free |
| 3 | Squoosh | Advanced compression settings | No limit (Google tool) |
| 4 | Compressor.io | Simple drag-and-drop | 10MB file limit |
| 5 | iLoveIMG | Batch image compression | Limited free |
These are the best free image compressors available in 2026 — all handle JPG and PNG with no watermark on the output.
FAQs
Which is best for large files?
Fourmeld handles any file size. TinyPNG limits to 5MB per file.
Is TinyPNG actually free?
TinyPNG is free for 20 compressions per month. After that you need an API key.
Which has the best compression quality?
Squoosh (Google) gives the most control. Fourmeld and TinyPNG have excellent auto-quality.
Try Fourmeld Free — No Limits, No Signup
Compress, resize, remove backgrounds and edit images — 100% free.
Try Fourmeld Image Tools Free →