Convert entire image folders to WebP or AVIF while keeping directory structure intact. Generates fallback PNGs and ready-to-use HTML <picture> tag blocks per batch. Everything runs locally in your browser — nothing is uploaded.
Batch convert JPEG images to WebP format for faster websites. Keeps directory structure intact and generates fallback PNGs automatically.
Reduces JPG, PNG, and WebP file sizes using smart compression with a side-by-side quality preview slider. Balance file size and visual quality visually — max 20MB per image. Perfect for web optimization, email attachments, and social media uploads.
Compress JPG, PNG, and WebP images in bulk with uniform quality settings. E-commerce sellers use it to optimize entire product catalogs before upload.
Merge hundreds of JPG, PNG, or WebP images into a single multi-page PDF with configurable page size, orientation, and compression per batch.
Convert an entire folder of audio files between MP3, WAV, OGG, FLAC, and M4A formats in one batch with consistent quality and bitrate settings.
Bulk WebP/AVIF Modernizer lets you convert entire image folders to WebP or AVIF while keeping directory structure intact. Generates fallback PNGs and ready-to-use HTML <picture> tag blocks per batch. Everything runs locally in your browser — nothing is uploaded.. It works on any device with a modern web browser.
Convert entire image folders to WebP or AVIF while keeping directory structure intact. Generates fallback PNGs and ready-to-use HTML <picture> tag blocks per batch. Everything runs locally in your browser — nothing is uploaded. It's ideal for developers, designers, and anyone who needs to convert entire image folders to webp or avif while keeping directory structure intact without installing software or sending data to external servers.
Direct text entry, file upload, or URL-based input — depending on the tool. Common file formats are supported for upload-based tools.
Yes. After the initial page load, Bulk WebP/AVIF Modernizer runs entirely on your device with no internet connection needed. All processing is done locally.
Quality depends on the operation. Lossless operations preserve original quality, while compression and format conversion may slightly reduce quality based on your settings.
Most tools support PNG, JPG, WebP, HEIC, GIF, and SVG. Some specialized tools may support additional formats.
Batch processing is available in select tools. For single-image tools, you can process them one at a time.
Completely on your device. Images never leave your browser, ensuring your visual content stays private.
There's no hard limit, but very large images (4000x4000px+) may process slower on lower-end devices due to memory constraints.
Add Text to Photo
Overlays custom text captions onto images with control over font, size, color, alignment, opacity, and rotation angle.
Batch Image Editor
Applies resize, crop, rotate, format conversion, and compression settings to dozens of images simultaneously with one click.
Compress Image to 50KB
Reduces image file size to a specific target — 50 KB, 100 KB, or 200 KB — by automatically adjusting JPEG quality, reducing pixel dimensions, or stripping EXIF metadata. Ideal for government forms, job applications, and upload portals with strict file size limits.
HEIC to JPG
Decodes Apple HEIC photos and converts them to universally compatible JPG files while preserving EXIF metadata like location and camera settings.
Background Remover
Segments the foreground subject from an image using a neural network, producing a transparent PNG. Max 20MB.
WebP to JPG
Converts WebP images into standard JPG format, making them usable in applications and websites that do not support Google's modern format.