Media tools

Client

Use this index for image conversion, resizing, cropping, rotation, favicon export, QR codes, barcodes, image palettes, Base64 previews, and color workflows. Open a card for the dedicated route. Most media work stays client-side. If you are deciding between image conversion, compression, color extraction, contrast, and scannable codes, use the image and color workflow guide.

For a publish-ready image checklist covering format, dimensions, crop, rotation, favicons, palettes, QR codes, and barcodes, read Image prep before publishing.

How this hub is organized

Image convert/resize, QR and barcode generation, and GTIN checksum validation each have a dedicated route—color utilities live under the Color hub instead of this index.

Browse media utilities

Cards follow the home catalog order for this category. Use focused image cards for files, QR or barcode cards for scannable payloads, and Color when the main task is palette or contrast work.

Nearby workflows on Toolcore

  • Image convert — for format, resize, and metadata review in one workspace.
  • QR code generator — when you need a matrix code instead of a linear barcode.
  • GTIN check — for retail trade-item checksums beside media assets.
  • Compress images — when smaller JPEG/WebP files matter more than format changes.

Common use cases

  • Start from Image convert when you need format change, light enhancement, or EXIF cleanup in the browser.
  • Use Image resize when you only need max width/height with aspect ratio preserved.
  • Open QR or Barcode when the output must be scannable—keep URLs and payloads short for dense modules.
  • Use Color tools when you need converters, palettes, contrast checks, or theme-style token ramps.

Common mistakes to avoid

  • Expecting print CMYK fidelity in the browser

    These tools target screen sRGB workflows; critical print work still needs a desktop pipeline.

  • Pasting a multi-megabyte file into a text-only or preview step

    Image routes expect image inputs; for huge binaries or whole-disk checksums, use the file-based checksum and hash page instead of forcing data through a textarea.

  • Forgetting that QR and barcode are layout-sensitive

    Quiet zones, contrast, and module size still matter in the browser. Export PNG or SVG and test with a real scanner if production depends on the code.

FAQ

Where is the full image workspace?

Image convert lives at /tools/image-convert; dedicated resize is at /tools/image-resize.

Are uploads sent to a server?

No. Media tools on Toolcore run in your browser unless a specific page documents otherwise.

Should I use Image convert or the standalone resize page?

Use convert when you also need format change, enhancement, or EXIF control. Open resize when you only need max width/height with aspect kept—faster mental model, fewer options.

When do I go to the Color hub instead of staying under Media?

The Media index lists the color card for discovery; the Color hub and its sub-routes (converter, contrast, themes) are the right place for palette and accessibility work beyond a single image tweak.