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Online Bitmap Tools

Get things done fast

Online Bitmap Tools offers a collection of useful browser-based utilities for working with bitmap (BMP) images. All bitmap tools are simple and easy to use, and they share the same user interface. Once you learn how to use one of the tools, you'll instantly know how to use all of them. All tools work right in your browser, and you don't have to download or install anything. Created by team Browserling.

convert rgb to bgr

create bitmap from bytes

create sprite sheet

change bitmap depth

create transparent bitmap

resize bitmap

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Create a Transparent Bitmap

Quickly convert an opaque bitmap to a transparent bitmap.

Change Bitmap Colors

Quickly substitute one color for another in a bitmap.

Extract Bitmap Color Palette

Quickly find all colors in a bitmap and extract them.

Change Bitmap Depth

Quickly change the number of bits used by every BMP pixel.

Convert a Bitmap to Grayscale

Quickly turn a color bitmap into a grayscale bitmap.

Animate Bitmap Sprites

Quickly animate a bitmap sprite sheet.

Convert Animation to Bitmap Sprites

Quickly convert an animation into a bitmap sprite sheet.

Blur a Bitmap

Quickly blur an area of a bitmap.

Sharpen a Bitmap

Quickly sharpen an area of a bitmap.

Pixelate a Bitmap

Quickly pixelate an area of a bitmap.

Draw a Random Bitmap

Quickly create a bitmap file from random, colorful pixels.

Resize a Bitmap

Quickly change the width/height of a bitmap.

Crop a Bitmap

Quickly select a region from a bitmap.

Rotate a Bitmap

Quickly rotate a bitmap by any angle.

Flip a Bitmap Horizontally

Quickly flip a bitmap image horizontally.

Flip a Bitmap Vertically

Quickly flip a bitmap image vertically.

Add a Border to a Bitmap

Quickly add a border around or inside a bitmap.

Remove a Border from a Bitmap

Quickly delete a border that surrounds a bitmap.

Convert Bitmap to Byte Array

Quickly create a byte array from a BMP image.

Convert Byte Array to a Bitmap

Quickly create a BMP image from a byte array.

Convert RGB Bitmap to BGR Bitmap

Quickly convert RGB bitmap colors to BGR channel order.

Convert BGR Bitmap to RGB Bitmap

Quickly convert BGR bitmap colors to RGB channel order.

Convert Symbols to a Bitmap

Quickly create a BMP image by mapping text symbols to colored pixels.

Base-64 Encode a Bitmap

Quickly convert a BMP file to the base-64 encoding.

Base-64 Decode a Bitmap

Quickly convert base-64 encoding to a BMP file.

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Coming Soon

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Edit and Draw Bitmaps

Create and edit bitmaps in your browser.

Compress a Bitmap

Make a bitmap smaller in size.

Uncompress a Bitmap

Convert a compressed bitmap to a raw RGB pixel bitmap.

Swirl a Bitmap

Create a swirl of any radius in a bitmap.

Make Bitmap Black and White

Reduce all bitmap colors to just black and white.

Merge Bitmaps

Join two or more bitmaps together.

Overlay Bitmaps

Place two or more bitmaps on top of each other.

Split a Bitmap

Split a bitmap into multiple independent bitmaps.

Extract a Bitmap Fragment

Extract one or more selected areas from a bitmap.

Duplicate a Bitmap

Make copies of bitmaps and paste them together.

Skew a Bitmap

Skew a bitmap by an arbitrary angle.

Shift a Bitmap

Shift a bitmap to the left or right.

Convert Bitmap to Webp

Convert a BMP to a Webp.

Convert Webp to Bitmap

Convert a Webp to a BMP.

Convert Bitmap to PNG

Convert a BMP to a PNG.

Convert PNG to Bitmap

Convert a PNG to a BMP

Convert Bitmap to JPEG

Convert a BMP to a JPG.

Convert JPEG to Bitmap

Convert a JPG to a BMP.

Convert Bitmap to BPG

Convert a BMP to a BPG.

Convert BPG to Bitmap

Convert a BPG to a BMP.

Convert GIF to Bitmap

Save GIF frames as BMP images.

Convert BMP to GIF

Convert a bitmap to a single-frame GIF.

Convert Bitmap to Data URI

Create a Data URL scheme of a bitmap.

Convert Data URI to Bitmap

Convert a Data URL scheme back to a bitmap image.

BitBlt Bitmaps

Bit Blit two or more BMPs.

Replace Bitmap Color Index

Put a new color table in a BMP.

Print Bitmap Color Index

Extract the color table of a BMP.

Print Raw Bitmap Pixels

Extract raw RGB pixels from a BMP and print them out as text.

Convert Raw RGB to BMP

Create a bitmap image from raw RGB pixels.

Randomize Bitmap Color Index

Randomly rearrange colors in the BMP color table.

Optimize a Bitmap

Reduce a BMP's memory footprint.

Destroy a BMP

Destroy parts of a bitmap and make it glitchy.

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Created with love by

We're Browserling — a friendly and fun cross-browser testing company powered by alien technology. At Browserling, we love to make people's lives easier, so we created this collection of online bitmap tools. Our BMP tools have the simplest possible user interface and work directly in your browser without downloads or installations. You can use them to edit bitmap images, change BMP bit depth and colors, resize bitmaps, create transparent BMPs, work with bitmap pixels and byte arrays, and much more. Behind the scenes, our bitmap tools are powered by our web developer tools that we've created over the years. Check them out!

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We don't log data

All conversions and calculations are done in your browser using JavaScript. We don't send a single bit about your input data to our servers. There is no server-side processing at all. We use Google Analytics and StatCounter for site usage analytics. Your IP address is saved on our web server for additional analytics. The free plan doesn't use cookies and we don't store session information in cookies. The premium and team plans use cookies to store session information so that you are always logged in. We use your browser's local storage to save tools' input. It stays on your computer.

The legal stuff

By using Online Tools you agree to our Terms of Service. All tools are free for personal use but to use them for commercial purposes, you need to get a premium plan. You can't do illegal or shady things with our tools. We may block your access to tools, if we find out you're doing something bad. We're not liable for your actions and we offer no warranty. We may revise our terms at any time.

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If you love our tools, then we love you, too! Use coupon code BMPLING to get a discount for our premium plans.