Media tools

Client

This page is an index—open a card for the dedicated route. Raster work, QR and barcode generation, and the color hub (with subtools) all stay client-side. If you are deciding between image conversion, compression, color extraction, contrast, and scannable codes, use the image and color workflow guide.

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. Sub-routes (for example under /tools/color/…) each have their own page.

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.