Tool chooser

Which upload-prep tool should I use?

Upload portals fail for predictable reasons: wrong format, wrong size, too many pages, unsupported archive contents, oversized images, or metadata and naming surprises. Inspect first, then produce the final copy.

PDF Tools Image Tools Archives And File Inspection Developer And Data Tools

Decision map

Start with the closest job

Confirm the file is what the portal expects.

Check file type and size first

Use when: Use this path before retrying a rejected upload, especially when a file was renamed, downloaded from email, or exported by another app.
Avoid when: Do not assume the extension proves the content type. A renamed file can still be rejected by destination systems.

File Type Checker Browser-local File Metadata Viewer Browser-local File Checksum Browser-local PDF File Size Inspector Browser-local Image File Size Target Checker Browser-local

Prepare files for upload portals Prepare a packet for an upload portal

Check page count, page size, size drivers, and final compression.

Prepare a PDF for a portal

Use when: Use this path when a portal accepts PDF but rejects large files, unusual page sizes, passwords, or malformed packets.
Avoid when: Do not compress before removing extra pages or fixing page order. Compress the final packet, not an intermediate copy.

PDF Page Count Checker Browser-local PDF Page Size Report Browser-local PDF Password Protection Checker Browser-local PDF File Size Inspector Browser-local Compress PDF Temporary upload

Prepare files for upload portals Compress a PDF before sharing

Match dimension, ratio, format, file size, and metadata expectations.

Prepare images for a portal

Use when: Use this path for profile photos, product images, screenshots, identity-style uploads, or image requirements listed by a destination site.
Avoid when: Do not rely on DPI metadata alone. Pixel dimensions, file size, format, and source quality still decide whether upload output works.

Image Dimensions Checker Browser-local Image Aspect Ratio Inspector Browser-local Image Safe Area Preview Browser-local Resize Image Browser-local Compress JPG Browser-local Remove Image Metadata Browser-local

Prepare files for upload portals Prepare image batches for upload or publishing

Check ZIP contents and paths before sending a package.

Prepare an archive upload

Use when: Use this path when a portal asks for a ZIP, source bundle, evidence packet, or multiple files in one upload.
Avoid when: Do not extract unknown archives blindly. Listing contents first is safer than opening every file without context.

List ZIP Contents Browser-local Extract ZIP Browser-local Create ZIP Browser-local File Type Checker Browser-local File Checksum Browser-local

Prepare a packet for an upload portal Prepare files for upload portals

Validate data shape before uploading to a CRM, store, spreadsheet, or reporting system.

Prepare CSV or spreadsheet data for import

Use when: Use this path when a portal expects rows, headers, delimiters, required columns, or an XLSX handoff file.
Avoid when: Do not use format conversion to guess business rules. Confirm required columns and values against the destination system.

CSV Delimiter Detector Browser-local CSV Validator Browser-local CSV Header Normalizer Browser-local CSV Column Profiler Browser-local CSV to XLSX Browser-local

Clean CSV data and export XLSX Prepare files for upload portals

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Guides Open all workflow guides Use step-by-step paths that combine tools for PDF, document, image, and data tasks. Tools Search every live tool Use the tool finder when you already know the exact conversion, inspection, or cleanup action you need.