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GPJamImage Tools

Basic Editing Tools

Crop, rotate, flip, add text or a watermark, pick colours and clean metadata — fast, precise edits that never leave your device.

48 free, in-browser tools in this category.

Photo Collage MakerCreate photo collages online for free with 100+ templates, custom grids, text, stickers and filters. Export in PNG, JPEG, WEBP or PDF up to 4K. Your photos never leave your device.
Generate SignatureDraw or upload your signature, clean the background to transparent, and download a crisp PNG. Free and private.
Crop ImageCrop an image to any rectangle or aspect ratio. Free, in-browser.
Circle CropCrop an image into a circle with a transparent background. Free.
Square CropCrop an image to a perfect square. Free, in-browser.
Freehand CropCrop any region of an image freely. Free.
Rotate ImageRotate an image by 90°, 180°, 270° or a custom angle. Free.
Flip ImageFlip an image horizontally or vertically. Free, in-browser.
Mirror ImageMirror (flip) an image horizontally or vertically. Free.
Invert ImageInvert the colors of an image (negative effect). Free.
Watermark ImagesAdd a text watermark to your image. Free, in-browser.
Add Text to ImageAdd custom text to any image. Free.
Add Name & DOB on PhotoAdd name and date of birth onto a photo (common for exam forms). Free.
Image Color PickerPick colors and HEX/RGB codes from any image. Free.
Color Code From ImageGet the HEX/RGB color code from any pixel of an image. Free.
Generate Color Palette From ImageExtract a color palette from an image. Free.
View MetadataView EXIF metadata stored in your photo. Free, in-browser.
Remove MetadataStrip EXIF and other metadata from your image. Free.
Edit MetadataView and strip EXIF metadata from photos. Free.
Crop PNGCrop a PNG while preserving transparency. Free.
Crop PNG in CircleCrop a PNG into a transparent circle. Free.
Merge Photo & SignatureCombine a photo and a signature into one image/sheet. Free.
Join Multiple ImagesJoin multiple images vertically or horizontally into one. Free.
Combine Multiple ImagesCombine multiple images into one file. Free, in-browser.
Split ImageSplit an image into a grid of equal tiles. Free.
Watermark Multiple ImagesAdd a watermark to many images at once. Free.
Add Logo to ImageOverlay a logo onto your image. Free.
Image CropperCrop an image online — rectangular, aspect-ratio or freeform. Free.
Circle Crop ImageCrop an image into a circle with a transparent PNG background. Free.
Image RotatorRotate an image by 90°, 180°, 270° or any custom angle. Free.
Image FlipperFlip an image horizontally or vertically. Free, in-browser.
Image WatermarkAdd a text watermark to your image. Free, in-browser.
QR Code GeneratorGenerate QR codes from any text or URL online for free. Download PNG. No signup, runs in your browser.
Image MergerMerge multiple images into one file (stacked or side-by-side). Free, in-browser.
Meme GeneratorCreate memes online for free. Add top and bottom text with Impact font to any image. No upload, no watermark.
Base64 Image ConverterConvert an image to a Base64 string (or decode Base64 back to an image). Free, in-browser.
Image Size CalculatorCheck image dimensions, file size, DPI and color mode. Free, in-browser.
Remove EXIF DataStrip EXIF metadata (GPS, camera info) from your image. Free, private.
Image Metadata ViewerView EXIF and image metadata online. Free, in-browser.
Color Palette GeneratorExtract a color palette from any image. Free, in-browser.
Favicon GeneratorGenerate all favicon sizes (16×16 to 512×512) plus .ico from any image. Download as ZIP with HTML snippet.
Favicon MakerCreate favicons from any image — all sizes, .ico file, and HTML snippet included. Free.
Placeholder Image GeneratorGenerate placeholder images of any size with custom colors and text. Free, instant.
Dummy Image GeneratorGenerate dummy / placeholder images of any size. Free.
Image PlaceholderCreate custom-sized placeholder images for web projects. Free.
Color Palette From ImageExtract a dominant color palette from any image. Get HEX, RGB, HSL, and CMYK codes. Free.
Dominant Color ExtractorFind the dominant colors in any image. Copy HEX/RGB codes instantly. Free.
Image Color AnalyzerAnalyze the color composition of any image. Get HEX, RGB, HSL, CMYK. Free.

Guides for basic editing tools

Are Online Image Tools Safe? A Privacy Guide

Most online image tools upload your photo to a server. Here is why that matters for IDs and personal photos — and how in-browser processing keeps your images private.

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