Image Manipulation

Veqa Image Effects is a PHP tool to get Web image effects on the fly. Features wave, swirl, shear, grayscale, invert, sepia, colorize, tint, brightness, contrast, sharpen, sharpen more, blur, blur more, rotate, flop, flip, and multiple effects. Supports JPG, GIF (and animations), PNG, BMP; and GD, ImageMagick, MagickWand. Also provides interface, login protection, caching, cache gallery, file saving, class functions, reformatting, user documentation, and more. Make all these your cause to bring the effect of your images and do it automatically on the fly.

Script to convert text to an image of specified width, automatically wraps text and adjusts height of image to allow all text to fit.

Veqa Image Marker is a PHP tool to mark Web images on the fly. Features 40 mark presets, X/Y offset positioning, opacity, watermark security, pixels, percentage, inches, centimeters, millimeters, points, picas, adding, subtracting, multiplying, dividing, randomizing, and multiple marking. Supports JPG, GIF (and animations), PNG, BMP; and GD, ImageMagick, MagickWand. Also provides interface, login protection, caching, cache gallery, file saving, class functions, reformatting, user documentation, and more. Make your mark and make it on all your images by having it quick on the fly.

Copyright It! is a tool that allows you to add copyright notices directly onto your images without any fussing around in image editors. You can either use the program yourself, or add it to your web sites to add functionality. The program lets you enter the copyright text, the font size, and the color of the notice. The program also uses a unique temporary file system, so your server doesn't get overloaded with files.

Use this script to create thumbnails of JPG, PNG, and GIF images. It requires PHP incl. GD library and works also with ImageMagick. Thumbnails can be created from local files, MySQL databases and URLs and are cached to increase performance.

Commercial PHP script that adds GIF watermark to any JPEG images on fly. Supports transparent GIFs.

A helpful collection of image processing routines. Some convert between colour spaces and others process the image. Such as converting from RGB to HLS, converting hex colour strings to RGB arrays, colourising an image or producing a threshold limited version of an image, sepia tone an image, return a ranges of colours from one colour to another... and much more besides!

Steganography in PHP??? you bet. This is a PHP script that can hide files in images. It takes a JPG and converts to PNG. It requires GDlib and is almost totally pointless, but I was bored and hey, someone might actually have a use for it. enjoy :-)

This is a class that can process an image on the fly by either generate a thumbnail and/or apply an watermark to the image. The processed image can either be displayed in a page, saved to a file, or returned to a variable. It requires the PHP with support for GD library extension in either version 1 or 2. If the GD library version 2 is available it the class can manipulate the images in true color, thus providing better quality of the results of resized images. Features description: - Thumbnail: normal thumbnail generation - Watermark: Text or image in PNG format. Suport multiples positions. - Auto-fitting: adjust the dimensions so that the resized image aspect is not distorted - Scaling: enlarge and shrink the image - Format: both JPEG and PNG are supported, but the watermark image can only be in PNG format as it needs to be transparent - Autodetect the GD library version supported by PHP - Calculate quality factor for a specific file size in JPEG format.

WBMP Converter Pro V1.2. - is a unique tool that gives you a perfect opportunity to convert color JPEG, GIF and PNG pictures into a 64-color WBMP. With this tool you're able to create "wireless bitmaps" (WBMP's). These are bitmaps according to the standard of the "Wireless Application Protocols" (WAP). Every wireless (web/wap) browser (e.g. a wap 2.0 enabled mobile phone) is able to visualize such a picture on it's display.

ImageThumb is a small piece of software written in the PHP language that lets you create thumbnails on the fly for a given image, whether it is local ore remote. Currently supported formats are GIF, PNG and JPEG. Now supports thumbnail caching in a directory of your choice. To use this script, you must have the GD library installed, and obiously a webserver capable of running PHP scripts (PHP >= 4.0.4).

PHP toolkit for reading, writing and displaying metadata in a JPEG image, including IPTC, EXIF, XMP, Photoshop IRB and more. It has been tested with images from over 450 models of digital cameras.

Convert an image to thumbnail on the fly. It is very useful when used as a plug-in for other scripts that display large images.

This is a class allows you to apply a mask to an image much like you could do in PhotoShop, Gimp, or any other such image manipulation programme. If the mask is smaller than the image then the mask can be placed in various positions (top left, left, top right, left, centre, right, bottom left, bottom, bottom right) or the mask can be resized to the dimensions of the image. Requires GD 2.0.1+ Because of the nature of the class, masking large images may take some time.

This script demonstrates pixel based operations in PHP. It stores and retrieves text (like HTML) in truecolor PNG images. And it's pretty fast at it too. A demo is available as well as full source. I'd be very interested in knowing if it proves to be useful in any way.

Very flexible thumbnail generator. Resizing, cropping, borders, watermarks, sharpen, color adjustment, flip, rotate (and more). Source can be local file, remote file or database source. Uses ImageMagick extensively if available. PHP GD library is optional (if ImageMagick is installed). Output can be JPEG, GIF, PNG, BMP, ICO, with full alpha channel (as the format permits).

IMG2ASCII is a PHP program, that generates ASCII images from JPG or PNG images. There are several options to alter the generated output, such as color, inversed color, font sizes, background color, line height or letter spacing only to name a few.

With this tiny script you can use png images with alphpa transparency without risking that 90% of your visitors don't see the transparent effect. This script detects Internet Explorer on Windows. If true, it will return the microsoft-specific filter to display transparent png images in MSIE. Works with MSIE 5.5+. Other browsers (Mozilla, Netscape, Opera, Safari, MSIE Mac!) are capable of displaying pngs with alpha transparency without using strange filters.

This is a class allows you to crop an image in a variety of ways. You can crop in an absolute or relative way (to a certain size or by a certain size), both as a pixel number or a percentage. You can also save or display the cropped image. The cropping can be done in 9 different positions: top left, top, top right, left, centre, right, bottom left, bottom, or bottom right. Or you can have it automatically cropped based on a threshold value. The original image can be loaded from the file system or from a string (for example, data returned from a database.) Not only all that, but it also comes with a drag & drag web interface for exceptional ease of use.

blockshow is a set of php classes to handle ansi images (as used in mailbox systems). Probably the main feature is to convert an ansi to png (either directly to stdout or to a file). These files may be generated in two different sizes (with a width of 640 pixels or 80 pixels). In addition a class to read sauce information from files is included