Batch convert and compress your images.
JPEG XL
The JPEG XL Image Coding System[8] (JPEG XL, sometimes shortened to JXL) is an image format that supports both lossy and lossless compression. It was developed by the Joint Photographic Experts Group (JPEG), Google and Cloudinary. It is a free and open standard defined by ISO/IEC 18181. The standard consists of four parts that cover the Core coding system, File format, Conformance testing, and Reference software, respectively.
TinyPNG – Compress AVIF, WebP, PNG and JPEG images
Free online image optimizer for faster websites! Reduce the file size of your AVIF, WEBP, JPEG and PNG images while preserving the image quality.
VERT.sh — Free, fast, and awesome file converter
With VERT, you can quickly convert any image, video, audio, and document file. No ads, no tracking, open source, and all processing (other than video) is done on your device.
VERT.sh — Free, fast, and awesome file converter
With VERT, you can quickly convert any image, video, audio, and document file. No ads, no tracking, open source, and all processing (other than video) is done on your device.
GitHub - xRyul/obsidian-image-converter: ⚡️ Convert, compress, resize, annotate, markup, draw, crop, rotate, flip, align images directly in Obsidian. Drag-resize, rename with variables, batch process. WEBP, JPG, PNG, HEIC, TIF.
⚡️ Convert, compress, resize, annotate, markup, draw, crop, rotate, flip, align images directly in Obsidian. Drag-resize, rename with variables, batch process. WEBP, JPG, PNG, HEIC, TIF. - xRyul/ob...
image2cpp
image2cpp is a simple tool to change images into byte arrays (or arrays back into an images) for use with (monochrome) displays such as OLEDs on your Arduino or Raspberry Pi. It was originally made to work with the Adafruit OLED library (for which your can find an example sketch for Arduino here) but has been expanded by the community to be useful in all kind of (embedded) projects.
Convert to it!
Truly universal online file converter. Private, on-device conversion across mediums.
Wallpaper Converter
Transfer the converted BMP file to your device using wireless transfer or the SD card.
Sora's Pixel Converter - Retro Pixel Art Generator
Convert images into pixel art with a retro Windows 95-style interface.
Puck's Seamlessifier + Ripper (UPDATE)!
All in one tool that let's you rip the textures out of photos from any perspective and make them seamless!
BentoPDF - Free Online PDF Tools
Free PDF tools that run in your browser. Merge, split, compress, convert - all free, no signup, privacy-first.
Handsum: An LQIP Image File Format
Low Quality Image Placeholders (LQIPs) are very small (both in terms of file size and pixel dimensions) images that load very quickly, providing immediate visual feedback while full-resolution images load slowly in the background. They are small-in-file-size enough that it’s feasible to base64-encode and inline them into a web page, minimizing network round-trips and improving page load times.