Browse practical guides by tool category to quickly find the right workflow for image, document, table, text, and developer tasks.
This page focuses on real workflows instead of generic marketing copy. Each category gives you direct entry points into the right tool, plus a reserved article path for deeper how-to content.
Practical guides for compression, resizing, cropping, format conversion, and simple image editing.
Lock the aspect ratio first, then adjust width and height gradually so the image stays proportional.
Start from medium or high quality, preview edges and text carefully, then lower the size step by step.
Pick the output format based on transparency, file size, compatibility, and how the image will be used.
Useful for study, office work, print sizing, and checking values across different measurement systems.
Open the length converter and enter a value on either side to see the common length units instantly.
Combine paper size and DPI values to estimate pixel dimensions for export and printing.
Use the data storage tool to compare file sizes before upload, download, or compression decisions.
Guides for merging, splitting, rotating, reordering, and turning images into PDF documents.
Upload several PDFs, adjust the order, and generate one combined file for sharing or filing.
Split by page range, single pages, or fixed intervals when you only need part of a document.
Upload screenshots, scans, or receipts and export them together as a PDF document.
Useful for batch replacement, extraction, renaming, and template-driven document workflows.
Set up multiple find-and-replace rules and process repeated updates across contracts or notices.
Upload a document and export the embedded images for review, reuse, or asset cleanup.
Detect placeholders and swap them with actual values when generating repeated documents.
Built for CSV, Excel, JSON, and Markdown table conversion, cleanup, and restructuring tasks.
Turn plain CSV exports into easier-to-share Excel files for coworkers or clients.
Transform API responses or structured datasets into CSV for download, filtering, or import.
Clean signup lists, order sheets, or reports by removing duplicates and selecting the right fields.
Fast utility workflows for JSON, Base64, URL, timestamps, JWT, hash, SQL, YAML, and more.
Turn minified or messy JSON into readable structure for debugging and inspection.
Decode the header and payload to inspect expiry time and claims without editing the token.
Expand one-line SQL into a cleaner structure so fields, conditions, and joins are easier to review.
Handy for text cleanup, replacement, counting, delimiter conversion, and lightweight diff checks.
Clean copied text first so the next step is easier and more reliable.
Use text diff to find additions, deletions, and edits in copy, notes, or configuration snippets.
Useful for tags, lists, parameters, and quick text restructuring tasks.
If you are not sure whether a tool matches your file type or input, check the FAQ first.
If uploads fail, conversions break, or consent and ad rendering look wrong, use the support page guidance.
These articles are sourced from the long-form markdown in the project root.
Learn what PDF is, where it fits best, and why it remains the default format for stable sharing, printing, and archiving.
A practical intro to JSON structure, syntax rules, and why formatting and validation tools are so widely used.
Understand lossy vs. lossless compression and how to balance quality, file size, and real publishing constraints.
Compare transparency support, compression behavior, compatibility, and speed impact to pick the right format.
See why Markdown works so well for docs, notes, and technical writing with low friction and high portability.
Learn why CSV is still the universal bridge format for import/export, migration, and lightweight data processing.
Understand Base64 as encoding, not encryption, and where it appears in APIs, data URLs, and integration workflows.
A practical explanation of epoch time, 10-digit vs 13-digit values, timezone effects, and conversion pitfalls.
