Image Tools — Guides & Articles

• How to Flip an Image in Photopea the Easy Way

  Published 2026-09-08

  Flip an image in Photopea via Image > Image Rotation, or use Image Flipper in your browser. Mirror any photo horizontally or vertically, no upload.

  

• Photo Filters Online Explained: Grayscale, Sepia, Invert

  Published 2026-09-08

  Photo filters online explained: see what grayscale, sepia, invert, warm, and cool do to pixel values, applied locally with adjustable intensity.

  

• How to Change Image DPI in Paint Without Resampling

  Published 2026-09-07

  Microsoft Paint resamples pixels whenever it touches DPI. Use this local tool to set new DPI metadata on JPEG and PNG while pixels stay intact.

  

• Optimize Animated GIFs for Faster Web Pages

  Published 2026-09-07

  Optimize animated GIFs for the web in your browser. Reduce the palette, see real before/after bytes, and keep every frame local.

  

• How to Compress Images in an Excel File

  Published 2026-09-07

  Compress images inside an Excel file by shrinking each photo in your browser, then re-inserting them. Free, private, and the workbook drops dramatically in…

  

• Get Color From Image: Exact HEX and RGB in Your Browser

  Published 2026-09-07

  Get color from image instantly with a private browser tool. Click any pixel to read exact HEX and RGB codes, copy with one tap, no upload required.

  

• Invert Image Colors in Illustrator: Raster and Vector

  Published 2026-09-07

  Invert image colors in Illustrator using built-in effects for vectors, plus a private browser tool for raster photos and transparent PNGs.

  

• Image Color Extractor Alternative: A Local Browser Tool

  Published 2026-09-07

  Need an image color extractor alternative that runs in your browser? This tool pulls a ranked 3 to 12 color palette with HEX and RGB — no upload needed.

  

• How to Split a Gift Card GIF Into Numbered PNGs

  Published 2026-09-06

  Need to split a 'gift card' GIF into numbered PNG frames? A local browser tool exports full composited stills with decoded timing — no upload required.

  

• Switch to a Browser-Based GIF Resizer Alternative

  Published 2026-09-06

  Tired of GIF resizers that upload your animation? Try a browser-based alternative that composites frames locally, scales by width, and exports a new GIF.