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Plugin Description
Auto Alt Text from Filename is a lightweight, no-bloat plugin that automatically generates alt text for images and captions for other media files based on their filenames. Improve SEO, accessibility, and content consistency without manual editing.
Perfect for photographers, bloggers, marketers, and content-heavy sites.
Key Features:
- Automatically generates alt text for images
- Optionally generates captions for videos, audio, and documents
- Bulk update existing media in one click
- Clean formatting: removes file extensions, replaces dashes/underscores with spaces
- Optional title-casing (capitalization)
- Supports dozens of formats (JPG, PNG, MP4, MP3, PDF, and more)
- Settings panel with full customization
Example Conversions:
red-sports-car.jpg → “Red Sports Car”office_meeting.mp4 → “Office Meeting”
Additional Features
For developers and advanced users:
– Exclude specific patterns via filter hooks
– Add custom alt text prefixes or suffixes
– WP-CLI support (coming soon)
Screenshots
Settings panel with alt and caption templates
Bulk update tool for existing media files
Auto-generated alt text shown in the Media Library
