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REGOLITH GUIDE

Image Feature Overview

Compress, Resize, and Convert Photos. Explains supported tasks, usage steps, and how to check results on a single page.

Image Tasks Handled by the Tool

Reduce image dimensions and file sizes, and convert images to JPG, PNG, WEBP, GIF, BMP, TIFF, PDF, PPM, or TGA. PNG and WEBP are suitable for transparent backgrounds, while JPG and WEBP are efficient choices for sharing photos.

General Usage Steps

  1. Select a tool from the list below that suits your needs.
  2. Provide a file or value and review the output options.
  3. After processing, check the output file's name, format, and size, then save it.

Image Feature List

This feature is available to run from the current public catalog.

Online Image Editor

Crop, resize, rotate, apply partial transparency, and adjust HDR and filters on one screen.

Open Feature →

Automatic HDR Photo Enhancement

Adjusts auto levels, shadows, highlights, and sharpness in real time.

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Make Selected Colors Transparent

Make only the areas with colors similar to the selected color transparent.

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AI Background Removal

Automatically remove backgrounds from portraits and product images, then save them as PNG files.

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Reduce Image File Size

Reduce photo file size without significantly compromising image quality.

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Resize Image

Resize a photo to your desired width and height in pixels.

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Crop Image

Crop and save only the required area of a photo.

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Rotate Image

Rotate images in 90-degree increments.

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Add Text to Photos

Add a name or informational text over a photo.

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Remove Photo Location Metadata

Remove stored location and capture metadata from photos.

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All-in-One Image File Converter

Batch-convert JPG, PNG, WEBP, GIF, BMP, TIFF, PDF, PPM, and TGA images to your preferred format.

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JPG to PNG

Convert JPG photos to PNG format.

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PNG to JPG

Convert PNG images to JPG format.

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Convert WEBP to JPG

Convert WEBP images to the familiar JPG format.

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Convert JPG to WEBP

Convert images to lightweight WEBP format for the web.

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Convert HEIC to JPG

Converts iPhone HEIC photos to JPG. Requires pillow-heif.

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Convert AVIF to JPG

Convert AVIF images to JPG.

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Convert TIFF to JPG

Convert the first page of a TIFF image to JPG.

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BMP to PNG

Convert BMP images to PNG format.

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Convert GIF to WEBP

Convert the first frame of a GIF into a WEBP image.

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Favicon Generator

Create a website icon file from a single photo.

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Upscale images 2x or 4x

Uses AI upscaling when Real-ESRGAN is available, or high-quality Lanczos upscaling otherwise.

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Sharpen Blurry Photos

Enhance blurry edges to sharpen photos.

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Remove Photo Noise

Reduce speckle noise in high-ISO photos.

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Remove Glare & Haze

Automatically correct low contrast and hazy images.

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Remove Objects from Photos

Restore a rectangular area selected by coordinates using surrounding pixels.

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Remove Text from Photos

Select a rectangular area containing text and remove it using inpainting.

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Change Selected Color

Replace pixels similar to the selected color with your desired color.

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Automatic Face Blurring

Detect and automatically pixelate front-facing faces in photos.

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Automatic License Plate Pixelation

Detect potential vehicle license plates and apply mosaic blurring.

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Restore Old Photos

Restores old photos by adjusting noise, contrast, and sharpness together.

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Colorize Black-and-White Photos

Analyze grayscale tones to create a color image using the selected color tint.

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Automatic Passport and ID Photo Sizing

Center-crop images to South Korean passport, 3×4, or U.S. passport photo dimensions.

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White Background for Product Photos

Detect the background around a product and replace it with white.

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Batch Enhance Multiple Photos

Applies noise reduction, automatic contrast adjustment, and sharpening to multiple photos, then saves them as a ZIP file.

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Bulk Generate Standard Thumbnail Sizes

Creates images in YouTube, OG, square, portrait, and story formats all at once.

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Batch Generate Favicons and App Icons

Create a ZIP archive containing app and web icon sets ranging from 16px to 1024px.

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Image Collage & Merge

Arrange images in a grid in the order selected.

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Split Image into a Grid

Split an image into rows and columns and save the pieces as a ZIP of PNG files.

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Crop Image to Circle

Crop the center into a circle and save it as a PNG with transparent corners.

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Add Image Border

Add a border in your chosen color around a photo.

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Create Meme and Photo Captions

Add outlined Korean text to the top and bottom of a photo.

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Create GIF from Photos

Create an animated GIF from multiple photos in the selected order.

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Extract GIF Frames

Save all GIF frames as PNG files in a ZIP.

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Reverse GIF Playback

Reverse the order of frames along with their corresponding frame durations.

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Change GIF Speed

Change playback speed by adjusting frame display duration.

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Change GIF Loop Count

Set the number of GIF loops. Enter 0 to loop continuously.

Open Feature →