Image Editing, Metadata & DPI Tools

When making multiple edits to a single image, sequence matters. The wrong order means redoing work or lower quality output.

Rotate, Flip, and Remove Background all support bulk processing — you can drop up to 12 images at once. Crop is single-image only, so plan your workflow accordingly.

Follow this order for the cleanest result every time:

1. Rotate / Flip first — fix orientation before anything else. Both tools support bulk processing, so you can correct an entire batch in one step.
2. Crop second (single image) — remove everything you don't want before resizing. Crop is single-image only, so handle each image individually here.
3. Remove background third — supports bulk processing. Works best on images already at the right orientation and crop.
4. Resize fourth — once composition and background are finalized, resize to your target dimensions.
5. Compress last — if you need a specific file size in KB or MB, compress after all edits are complete.

These two operations are frequently confused — using the wrong one produces the wrong result.

Resizing changes the overall dimensions of the image. Every pixel is kept but scaled — the entire canvas gets bigger or smaller.

Cropping removes pixels from the edges. The remaining pixels are not scaled — they stay at native resolution with a smaller canvas.

The most effective approach for platform images — Instagram posts, passport photos, YouTube thumbnails — is to crop to the target aspect ratio first, then resize to the required pixel dimensions.

Image metadata (EXIF data) is hidden information embedded in your image file — camera settings, GPS coordinates, DPI resolution, copyright info, and more.

Before sharing photos publicly, check for GPS data — many smartphone photos contain exact coordinates of where they were taken. Use the metadata checker to see what's embedded before posting.

For print work, DPI matters. Most print services require 300 DPI. If your image is set to 72 DPI (common for web-exported images), you can change the embedded DPI value without affecting pixel count.

For professional or commercial images, embed copyright and author information directly into the file. This metadata travels with the image even when shared, providing a persistent ownership record.

DPI (dots per inch) is frequently misunderstood. It only affects physical print size — it has zero impact on how an image looks on screen.

A 3000×2000 px image at 72 DPI and the same image at 300 DPI are visually identical on a monitor. The DPI value only tells a printer how many dots to use per inch of paper.

At 300 DPI (standard for quality print): a 3000×2000 px image prints at 10×6.67 inches. At 72 DPI (web default), the same image would print at 41.7×27.8 inches — blurry and pixelated at normal print sizes.

To check what DPI is embedded in your image, use the DPI checker. To change the embedded DPI value without resampling pixels (no quality loss), use the DPI changer.