Compress JPEG & PNG Images vs Imsanity
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| Feature | Compress JPEG & PNG Images v3.8.1 · checked 23 Oct 2026 Free + paid · ★ 4.5/5 Visit Details | Imsanity v2.9.4 · checked 23 Oct 2026 Free · ★ 4.9/5 Visit Details |
|---|---|---|
| At a glance | ||
| Active installs | 100,000+ | 200,000+ |
| Last updated | October 13, 2026 | August 20, 2026 |
| Editions | TinyPNG Image Optimization · TinyPNG paid API plan ($) | Imsanity |
| Pros | Compresses new uploads automatically; Bulk optimisation of the existing media library; Converts images to WebP and AVIF | Resizes uploads automatically, with no action from the contributor; Separate size limits for Media Library and other uploads; Bulk resize and per-image resize from the Media Library |
| Cons | Images are sent to TinyPNG servers for compression; Free monthly quota is limited; Full library work needs a paid TinyPNG plan | Replaces the original, so the full-size file cannot be recovered; Uses the standard WordPress resize, so output is not heavily optimised; No paid edition; support is through the WordPress.org forum |
| Mentioned in our posts | 1 | 1 |
| More features | ||
| Other features | Compresses images on upload, Bulk optimisation of the media library, Convert images to WebP and AVIF, Resize large originals to a maximum size, Keep or strip image metadata, WP-CLI command to optimise images, Upgrade prompts when free quota runs out ($), WooCommerce compatibility, WPML compatibility | Resizes oversized images at upload, before WordPress processes them, Separate maximum width and height for Media Library, other, and all uploads, JPG quality setting applied to resized images, Optional conversion of BMP files to JPG, Bulk resize of existing Media Library images, Resize or remove original from the Media Library list view |
| Integrations | ||
| Storage | TinyPNG API, Amazon S3 offload | — |
| E-commerce | WooCommerce | — |
| Plugins | WPML | — |
| Requires WordPress | 4.0 | 6.8 |
| Requires PHP | — | 7.4 |
| Tested up to | 7.1 | 7.1 |
| Phones home | No | No |
| External services | api.tinify.com | — |