Compress Images
Online & Free
Reduce the weight of your visual assets by up to 80% with no perceptible quality loss. Local bulk optimization for professional workflows.
Drag & drop your images here
or click the button to select files
Supports: JPG, PNG, WebP, GIF and more
Optimizing hundreds of images every week?
Build a workflow that compresses and converts your images in batch, on autopilot, and pushes them to your store via FTP, S3 or WooCommerce.
Pictulab vs TinyPNG vs Squoosh
An honest image-compression comparison. Pictulab compresses in your own browser, with nothing uploaded and no file limit.
| Pictulab | TinyPNG | Squoosh | |
|---|---|---|---|
| Price | Free and unlimited | Free up to 20 images/batch | Free |
| Uploads your photos to a server? | No, 100% in your browser | Yes | No |
| Batch processing | Yes, unlimited | Limited on free | One at a time |
| Quality control | Yes, per image | Automatic | Advanced control and preview |
| Output formats | JPG and PNG | PNG, JPG, WebP | WebP, AVIF, JPG, PNG |
Indicative data as of 2026; check current plans on each site.
Why Pictulab for compressing?
Completely free
No usage limits, no required signup and no hidden costs. Pure optimization for everyone.
Fast & efficient
Instant bulk compression right in your browser. Time is precious, and Pictulab respects it.
100% Secure
Your files are never uploaded to any external server. Processing is entirely local.
Granular Control
Adjust compression quality to your exact needs for each marketplace or channel.
Frequently asked questions
Which image formats can I compress?
You can compress virtually any image format including JPG, PNG, WebP, GIF, BMP and more. The tool preserves the original format and optimizes the file size.
Is it safe to compress my images online?
Yes, it's completely safe. All compression happens directly in your browser using JavaScript. Your images are never sent to any external server, guaranteeing 100% privacy.
How much can I reduce my image sizes?
Depending on the quality setting, you can reduce the size between 30% and 80%. At 80% quality, the typical reduction is 50-60% while keeping excellent visual quality.
Do images lose quality when compressed?
Compression always involves some quality reduction, but with the right settings (70-90%) the loss is minimal and imperceptible to the human eye. You can adjust the quality level to your needs.
Which quality level should I choose?
For web use, we recommend 70-80%. For social media, 60-75% is enough. For print or professional use, go with 85-95%. The 80% level offers an excellent balance between size and quality.
Is there a limit on the number of files?
There are no artificial limits. You can compress as many images as you want, although performance may depend on your device's capabilities.
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