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Online Bitmap Tools

World's simplest bitmap utilities

Online bitmap tools is a collection of useful browser-based bitmap (BMP) image utilities. All bitmap tools are simple, free and easy to use. There are no ads, popups or other garbage, just bitmap utilities that work right in your browser. And all utilities work exactly the same way — load a bitmap, get the result.
announcement heads up!
We just launched a new site – Online Fractal Tools – utilities for doing fractaly things. Check it out!
All bitmap tools
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Quickly convert a BMP file to the base-64 encoding.
Coming soon These bitmap tools are on the way
Generate a Random Bitmap
Create random bitmaps.
Edit and Draw Bitmaps
Create and edit bitmaps in your browser.
Create a Transparent Bitmap
Make any color in a bitmap transparent.
Change Bitmap Colors
Substitute one color for another in a bitmap.
Change Bitmap Depth
Change the number of bits per pixel of a bitmap.
Resize a Bitmap
Change the width/height of a bitmap.
Blur a Bitmap
Blur areas of a bitmap.
Sharpen a Bitmap
Sharpen any bitmap area.
Pixelate a Bitmap
Increase pixel size in any bitmap area.
Convert a Bitmap to Grayscale
Leave only grayscale tones in a bitmap.
Duplicate a Bitmap
Make copies of bitmaps and paste them together.
Rotate a Bitmap
Rotate a bitmap by any angle.
Crop a Bitmap
Select a region from a bitmap.
Skew a Bitmap
Skew a bitmap by an arbitrary angle.
Shift a Bitmap
Shift a bitmap to the left or right.
Add a Border to a Bitmap
Add a border around or inside of a bitmap.
Flip a Bitmap Vertically
Turn a bitmap upside-down.
Flip a Bitmap Horizontally
Make a mirror copy of a bitmap.
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 JEPG 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 Base64 to Bitmap
Base64-decode a bitmap.
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.
Destroy a BMP
Destroy parts of a bitmap and make it glitchy.