Side by side
Crush.pics vs Efficient Compression Tool (ECT)
Both stand on image compression software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Web
Crush.pics combines Shopify image compression with naming and alt text automation. Its plan limits, supported image sources, and monthly quota rules should be checked against your store’s volume.
Visit Crush.pics Free plan LinuxMac
ECT provides free, lossless command-line optimization across four listed formats, with batch and metadata features. Its source-build workflow and Linux/macOS focus matter when choosing it.
Visit Efficient Compression Tool (ECT)The facts
| Crush.pics | Efficient Compression Tool (ECT) | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Web | Linux, Mac |
| Lowest paid plan | Micro: $4.99 a month | Free or on request |
| Plans published | 7 | 1 |
| Maker | Crush.pics | Not published |
| Website | crush.pics | github.com |
| On image compression software | #55 of 85 | #51 of 85 |
Crush.pics: what it does well
- Batch processing for supported image formats
- Automated filenames using Shopify product fields
- Alt text generated from the product catalogue
- Original images restorable for 30 days
- Free plan includes one-time 25 MB
What to know first
- External-hosted images are not accessible
- Unused monthly quota does not carry over
- Free allowance is compression-only
- No free trial is listed
Efficient Compression Tool (ECT): what it does well
- Free lossless compression
- Supports PNG, JPEG, GZIP, and ZIP
- Batch processing available
- Metadata controls included
- Apache-2.0 license
What to know first
- Requires building from source
- No hosted web app is described
- Recursive clone required for building
- NASM may need installation
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