✅ Image Compressor for WordPress

Compress Image Before Upload

Compression Level:

{ const formData = new FormData(); formData.append('file', compressedFile, file.name); // Upload to WordPress jQuery.ajax({ url: ajaxurl + '?action=wpic_handle_upload', type: 'POST', data: formData, processData: false, contentType: false, success: (response) => { alert('Image uploaded! ID: ' + response.data.id); }, error: (err) => { console.error('Upload failed:', err); } }); } }); }); }); // Handle compressed image upload add_action('wp_ajax_wpic_handle_upload', 'wpic_handle_upload'); function wpic_handle_upload() { if (!current_user_can('upload_files')) wp_send_json_error('Unauthorized.'); if (!empty($_FILES['file'])) { require_once(ABSPATH . 'wp-admin/includes/file.php'); $upload = wp_handle_upload($_FILES['file'], ['test_form' => false]); if (!$upload['error']) { $attachment_id = wp_insert_attachment([ 'post_title' => preg_replace('/\.[^.]+$/', '', $_FILES['file']['name']), 'post_mime_type' => $upload['type'], 'post_status' => 'inherit' ], $upload['file']); wp_send_json_success(['id' => $attachment_id]); } else { wp_send_json_error($upload['error']); } } wp_die(); } #wpic-preview { margin: 20px 0; } #wpic-preview img { max-width: 300px; height: auto; }