Download Image Toolbox - Edit & Convert APK 3.3.1 armeabi-v7a · Android 21+

What's Changed
Fix Loading HEIC files in format conversion tools causes hard crash by
#2057
Added ability to scan barcode directly from input image without opening camera
Fix consistent update checking when update checking disabled
Fix firebase icon by
#1736
Fix crashes when using Turkish language
Added ability to restore settings when sharing backup file to the app by
#1737
Added tool for exporting audio album covers from metadata by
#1742
Improve Highlights And Shadows filter by
#1744
Added logs sending feature by
#1755
Items reordering now called by long press by
#1757
Android 16 support
Added ability to use collage maker with single image by
#1774
Added ability to read text from images to file or relative metadata by
#1773
Support unicode symbols in USER_COMMENT exif tag by
#1791
Added ability to add Digital watermarks (Steganography) by
#1815
Fix TIFF crash (change default quality to deflate) by
#1797
Added ability to set output scale ratio in collages by
#1804
Added Auto red eyes remover as filter by
#1799
Fix collage aspect ratio by
#1801
Select scale mode directly from sheet by
#1796
Fix Crash - Negative sizes are not supported by
#1825
Added ability to create Template from current filter chain by
#1820
Fix large zip archives not saving by
#1835
Fix Can't Create PDF of large amount of Photos by
#1835
Change default output dir name to ImageToolbox
Added Tone curves as filter by
#1838
Added Fullscreen image preview to image reorder carousels by
#1855
Add ability to open and convert password protected PDFs on android > 12
Added new PDF viewer for android > 12 that can remove password by
#1845
Increase precision of Image Cutting tool by
#1858
Fix large image crash in color picker by
#1862
Improve Image Preview tool with sort ability by
#1866
Fix Using Crop in OCR by
#1873
Fix group button height calculation by
#1884
Fix Gradient Maker issues
Added Mirror filter by
#1912
Fix Compare Image tool crash
Added ability to control crop rotation more precisely by
#1886
Change MozJPEG title by
#1963
Updated Bilaterial Blur filter
Fix colors of icon containers by
#1941
Split open source libraries info to separate screens
Added IOS26 switch type
Added ability to save image as static GIF by
#1960
Other bug fixes and improvements
Fix possible OOM's and improve app speed
Material Expressive UI
Full Changelog
:
3.3.0...3.3.1

Image Toolbox

🗺️ Project Overview

ImageToolbox is a versatile image editing tool designed for efficient photo manipulation. It allows users to crop, apply filters, edit EXIF data, erase backgrounds, and even convert images to PDFs. Ideal for both photographers and developers, the tool offers a simple interface with powerful capabilities.

📔 Wiki

Check out Image Toolbox

Wiki

for FAQ and useful info

✈️ Telegram Links

Join our chat where you can discuss anything you want and also look into the CI channel where I post betas and announcements

☕ Buy me a coffee

This application is completely free, but if you want to support the project development, you can send a donation to the crypto wallets below

->

18QFWMREkjzQa4yetfYsN5Ua51UubKmJut

<-

->

TMPAu7a54NvQNEKnNWh3naXu3oYijqP3U7

<-

📲 Download

Go to the

Releases

and the download latest apk or click one of the badges below.

💻 Installation Instructions

Clone the repository:

git clone

github.com/yourusername/ImageToolbox.git

Install dependencies using your preferred package manager (e.g., Gradle).

Build the project: bash ./gradlew build

Run the application: bash ./gradlew run

⚔️ FOSS vs MARKET

Feature

FOSS

Market

QR Scanner

Zxing

MlKit

Auto erase BG

❌

MlKit

Document Scanner

OpenCV

MlKit

Analytics

❌

✅

Crashlytics

❌

✅

Other Google deps

❌

✅

All Other Features

✅

✅

✨ Features

Batch processing

Applying filter chains (More than 230 various filters)

Available filters

Saturation

Contrast

Brightness

Exposure

RGB

Hue

White Balance

Monochrome

Black and White

False Color

Sharpen

Gamma

Highlights and Shadows

Haze

Sepia Tone

Color Inversion

Solarize

Vibrance

Luminance Threshold

Pixellate

Halftone

Crosshatch

Sobel Edge Detection

Sketch Filter

Toon Filter

SmoothToon Filter

CGA Colorspace Filter

Posterize

Convolution 3x3

Emboss Filter

Laplacian

Kuwahara Filter

Vignette

Gaussian Blur

Box Blur

Stack Blur

Fast Blur

Bilaterial Blur

Zoom Blur

Median Blur

Pixelation

Enhanced Pixelation

Stroke Pixelation

Circle Pixelation

Enhanced Circle Pixelation

Diamond Pixelation

Enhanced Diamond Pixelation

Swirl Distortion

Bulge Distortion

Sphere Refraction

Glass Sphere Refraction

Dilation

Non Maximum Suppression

Opacity

Weak Pixel Inclusion Filter

Color Matrix 4x4

Lookup

Color Replacement

Color Removance

Bayer Two Dithering

Bayer Three Dithering

Bayer Four Dithering

Bayer Eight Dithering

Floyd Steinberg Dithering

Jarvis Judice Ninke Dithering

Sierra Dithering

Two Row Sierra Dithering

Sierra Lite Dithering

Atkinson Dithering

Stucki Dithering

Burkes Dithering

False Floyd Steinberg Dithering

Left To Right Dithering

Random Dithering

Simple Threshold Dithering

Quantizier

Glitch Effect

Enhanced Glitch Effect

Anaglyph

Noise

Tent Blur

Side Fade

Erode

Anisotropic Diffusion

Horizontal Wind Stagger

Fast Bilaterial Blur

Poisson Blur

Logarithmic Tone Mapping

Aces Filmic Tone Mapping

Crystallize

Fractal Glass

Marble

Oil

Water Effect

Hable Filmic Tone Mapping

Aces Hill Tone Mapping

Hejl Burgess Tone Mapping

Perlin Distortion

Grayscale

Dehaze

Color Matrix 3x3

Achromatomaly

Achromatopsia

Browni

CodaChrome

Cool

Deutaromaly

Deutaronotopia

Night Vision

Polaroid

Protanopia

Protonomaly

Tritanopia

Tritonomaly

Vintage

Warm

Grain

Unsharp

Pastel

Orange Haze

Pink Dream

Golden Hour

Hot Summer

Purple Mist

Sunrise

Colorful Swirl

Soft Spring Light

Autumn Tones

Lavender Dream

Cyberpunk

Lemonade Light

Spectral Fire

Night Magic

Fantasy Landscape

Color Explosion

Electric Gradient

Caramel Darkness

Futuristic Gradient

Green Sun

Rainbow World

Deep Purple

Space Portal

Red Swirl

Digital Code

Bokeh

Neon

Old Tv

Shuffle Blur

Mobius

Uchimura

Aldridge

Drago

Color Anomaly

Quantizier

Ring Blur

Cross Blur

Circle Blur

Star Blur

Motion Blur

Fast Gaussian Blur 2D

Fast Gaussian Blur 3D

Fast Gaussian Blur 4D

Equalize Histogram

Equalize Histogram HSV

Equalize Histogram Pixelation

Equalize Histogram Adaptive

Equalize Histogram Adaptive LUV

Equalize Histogram Adaptive LAB

Equalize Histogram Adaptive HSV

Equalize Histogram Adaptive HSL

Clahe

Clahe LUV

Clahe LAB

Clahe HSL

Clahe HSV

Crop To Content

Linear Box Blur

Linear Tent Blur

Linear Gaussian Box Blur

Linear Stack Blur

Gaussian Box Blur

Linear Fast Gaussian Next

LinearFast Gaussian

Linear Gaussian

Low Poly

Sand Painting

Palette Transfer

Enhanced Oil

Simple Old TV

HDR

Simple Sketch

Gotham

Color Poster

Tri Tone

Clahe Oklch

Clahe Jzazbz

Clahe Oklab

Yililoma Dithering

Clustered 2x2 Dithering

Clustered 4x4 Dithering

Clustered8x8 Dithering

Polka Dot

LUT 512*512

Amatorka

Miss Etikate

Soft Elegance

Soft Elegance Variant

Bleach Bypass

Candlelight

Drop Blues

Edgy Amber

Fall Colors

Film Stock 50

Foggy Night

Kodak

Palette Transfer Variant

3D LUT (.cube / .CUBE)

Pop Art

Celluloid

Coffee

Golden Forest

Greenish

Retro Yellow

Auto Crop

Opening

Closing

Morphological Gradient

Top Hat

Black Hat

Enhanced Zoom Blur

Simple Sobel

Simple Laplacian

Auto Red Eyes remover

Tone Curves

Mirror

Custom Filters Creation by Template filters

You can create filter from any filter chain

Share created filters by QR code

Scan filters from the app to get them on your device

Files encryption and decryption with 100+ different algorithms available

Adding Stickers and Text (Markup Layers Mode)

Extract Text From Images (OCR)

120+ languages

3 Type of data: Fast, Standard, Best

Segmentation Mode Selection

Engine Mode Selection

Custom Tesseract options entering

Multiple languages at the same time

Reading from batch of images to file

Placing in EXIF metadata of batch images

EXIF metadata editing/deleting

Loading images from internet

Image Stitching

Image Stacking

Image Splitting

Background Removal

By drawing

Automatically

Watermarking

Repeating Text

Image

Stamp

Timestamp

Digital (Steganography)

Drawing on Image/Background

Pen

Neon

Highlighter

Privacy Blur

Pixelation Paint

Text

Image Brush

Filter Brush

Spot Healing

Pointing Arrow

Line

Double Pointing Arrow

Line Pointing Arrow

Double Line Pointing Arrow

Outlined Rect

Outlined Oval

Outlined Triangle

Outlined Polygon

Outlined Star

Rect

Oval

Triangle

Polygon

Star

Lasso

Line Style

Dashed

Dot Dashed

Zigzag

Stamped

Image Resizing

Width changing

Height changing

Adaptive resize

Resize retaining aspect ratio

Resize by given limits

Center Crop with

Background color changing

Background blur drawing

Different Scaling Algorithms

Available methods

- Bilinear - Nearest Neighbour - Cubic - Mitchell-Netravalli - Catmull-Rom - Hermite - B-Spline - Hann - Bicubic - Hamming - Hanning - Blackman - Welch - Quadric - Gaussian - Sphinx - Bartlett - Robidoux - Robidoux Sharp - Spline 16 - Spline 36 - Spline 64 - Kaiser - Bartlett-Hann - Box - Bohman - Lanczos 2 - Lanczos 3 - Lanczos 4 - Lanczos 2 Jinc - Lanczos 3 Jinc - Lanczos 4 Jinc - Ewa Hanning - Ewa Robidoux - Ewa Blackman - Ewa Quadric - Ewa Robidoux Sharp - Ewa Lanczos 3 Jinc - Ginseng - Ginseng EWA - Lanczos Sharp EWA - Lanczos 4 Sharpest EWA - Lanczos Soft EWA - Haasn Soft - Lagrange 2 - Lagrange 3 - Lanczos 6 - Lanczos 6 Jinc

Different Scale Color Spaces

Linear

sRGB

LAB

LUV

Sigmoidal

XYZ

F32 Gamma 2.2

F32 Gamma 2.8

F32 Rec.709

F32 sRGB

LCH

Oklab sRGB

Oklab Rec.709

Oklab Gamma 2.2

Oklab Gamma 2.8

Jzazbz sRGB

Jzazbz Rec.709

Jzazbz Gamma 2.2

Jzazbz Gamma 2.8

GIF conversion

GIF to images

Images to GIF

GIF to WEBP

WEBP conversion

WEBP to images

Images to WEBP

APNG conversion

APNG to images

Images to APNG

JXL transcoding

JXL to JPEG

JPEG to JXL

Animated JXL conversion

Images to JXL

JXL to Images

APNG to JXL

GIF to JXL

PDF tools

PDF to images

Images to PDF

PDF previewing

Document Scanning

Barcodes

Scanning

Creating

Sharing as images

13 formats available

QR CODE

AZTEC

CODABAR

CODE 39

CODE 93

CODE 128

DATA MATRIX

EAN 8

EAN 13

ITF

PDF 417

UPC A

UPC E

Collage Creation

From 2 to 10 images

More than 180 various collage layouts

Image Shrinking

Quality compressing

Preset shrinking

Reducing size by given weight (in KB)

Cropping

Regular crop

Free rotation crop

Free corners crop (can be used as Perspective Correction)

Crop by aspect ratio

Crop with shape mask

List of shapes

Rounded Corners

Cut Corners

Oval

Squircle

Octagon

Rounded Pentagon

Clover

Material Star

Kotlin Logo

Small Material Star

Heart

Shuriken

Explosion

Bookmark

Pill

Burger

Shield

Droplet

Arrow

Egg

Map

Enhanced Heart

Star

Image Mask

Additional Shapes

Image Cutting (can be used as batch crop)

Tracing raster images to SVG

Format Conversion

HEIF

HEIC

AVIF

WEBP

JPEG

JPG

PNG Lossless

PNG Lossy

MozJpeg

Jpegli

JXL

JP2

J2K

TIFF

TIF

QOI

ICO

SVG, DNG, PSD, GIF to static raster images

Telegram sticker PNG format

Files to Zip

Comparing images

Slide

Toggle Tap

Transparency

Side By Side

Pixel By Pixel (7 Methods)

SSIM

AE

MAE

NCC

PSNR

RMSE

Color Utils

Palette generation

Material You Scheme

Simple Colors

Picking color from image

Gradient creation (Mesh gradients too)

Overlaying image with gradient

Mixing

Conversion

Harmonies

Shading

Tone Curves applying

Histograms

RGB

Brightness

Camera Like RGB

Image source selection

Additional Features

Base64 Decode/Encode

Rotating

Flipping

Perlin Noise Generation

Previewing SVG, DNG, PSD, DJVU and almost all types of images

Saving to any specific folder

Long press on save to choose one time output folder

Randomizing output filename

Using image cheksum as filename

Checksum Tools with ability to calculate and compare hashes

64 different hashing algorithms

Audio files Album Cover export

Embedded media picker

And More!

🌟 UI tweaks

Selecting Emoji for top app bar

Ability to use Pixel like switch instead of Material You

Secure Mode for app

Maximum brightness for selected screens

In app language changing

Enabling or Disabling confetti

Custom app color scheme

Different palette styles

Predefined schemes

Color inversion

Contrast adjusting

Controlling borders thickness

Enabling and disabling each existing shadow

Haptics controls

Light/Dark mode

AMOLED mode

Monet implementation (Dynamic colors) even for Android versions less than 12 by

Dynamic Theme

Image based color scheme

Icons Background shape selection

Rounded Corners

Cut Corners

Oval

Squircle

Octagon

Rounded Pentagon

Clover

Material Star

Small Material Star

Heart

Enhanced Heart

Custom fonts

Preinstalled fonts

Montserrat

Comfortaa

Caveat

Handjet

Jura

Podkova

Tektur

YsabeauSC

DejaVu

BadScript

RuslanDisplay

Catterdale

FRM32

Tokeely Brookings

Nunito

Nothing

WOPR Tweaked

Alegreya Sans

Minecraft Gnu

Granite Fixed

Nokia Pixel

Ztivalia

Axotrel

Lcd Octagon

Lcd Moving

Unisource

Ability to import any font (OTF/TTF) to further use

In app font scale changing

Changing between options list and grouped view

Confetti Type selection

Default

Festive

Explode

Rain

Side

Corners

ImageToolbox

Switch Type selection:

Material You

Compose

Pixel

Fluent

Cupertino

Liquid Glass

Slider Type Selection:

Fancy

Material You

Material

(Yes, the app supports dynamic coloring based on wallpapers for every android version)

📚 Tech stack & Open-source libraries

Minimum SDK level 21

Kotlin

based

Image Toolbox Libs

- set of essential libraries for Image Toolbox.

Dynamic Theme

- library, which allows you to easily implement custom color theming.

Modal Sheet

- modal bottom sheet that follows M3 guidelines.

Coroutines

for asynchronous work.

Flow

to emit values from data layer reactively.

Accompanist

to expand jetpack compose opportunities.

Decompose

- KMP lifecycle-aware business logic components (aka BLoCs) with routing (navigation) and pluggable UI

Hilt

for dependency injection.

Coil

for loading images.

Konfetti

to establish beautiful particle system.

Jetpack

Compose

- Modern Declarative UI style framework based on composable functions.

Material You Kit

- Material 3 powerful UI components.

Data Store

- Store data asynchronously, consistently, and transactionally.

Lifecycle

- Observe Android lifecycles and handle UI states upon the lifecycle changes.

Exif Interface

- Read and write image file EXIF tags.

GPU Image

for creating and applying filters to the images.

SmartToolFactory

provides a bunch of helpful libraries.

AVIF Coder

and

JXL Coder

libraries which provide avif, heic, heif and jxl support.

Aire

and

Trickle

for creating and applying filters to the images on CPU using native cpp code.

📐 App Architecture

See Modules Graph at

ARCHITECTURE.md

🌐 Translation

You can help translate Image Toolbox into your language on

Hosted Weblate

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for this repository. ⭐

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follow

me for my next creations! 🤩

⭐ Star History

📢 Contributors

🔒 Signing Certificate Hashes

SHA-256:

20d7689de0874f00015ea3e31fa067c15c03457d362d41d5e793db3a864fa534

SHA-1:

d69eacb30eeae804e8b72d2384c3c616b1906785

MD5:

db6f6b76c503d31099e4754e676353cf

For more info, see

wiki

⚖️ License

Designed and developed by 2023 T8RIN

Licensed under the Apache License, Version 2.0 (the "License");you may not use this file except in compliance with the License.You may obtain a copy of the License at

www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, softwaredistributed under the License is distributed on an "AS IS" BASIS,WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.See the License for the specific language governing permissions andlimitations under the License.