Getting started
How to choose and use browser-based tools
Choose a tool for your task, check the output and understand how your inputs are handled.
Read the guide →A little know-how.
Better results.
Step-by-step help for your PDFs, images, text and everyday tasks. Choose a guide, try its example, and put the result to work.
Developer & data
Developer & dataFormat JSON without changing your data
Validate syntax, preserve large numbers and duplicate keys, and choose readable or compact output.
Read the guide →Text & writing
Text & writingPrepare text: count it, change case, then check it
Meet length requirements and keep capitalization consistent, with checks for your final draft.
Read the guide →
Text & writingCompare two texts: word differences, line changes and review reports
Review revisions with word or line differences, choose ignore options carefully, and export a useful comparison report.
Read the guide →PDF & documents
PDF & documentsExtract text from a PDF: when to use OCR
Choose between PDF text extraction and image OCR, recover text from scans, and check reading order before exporting.
Read the guide →
PDF & documentsReduce PDF file size while checking text and quality
Choose structural or image compression, measure actual savings, and review a smaller PDF before sharing it.
Read the guide →Images & design
Images & designResize images for an upload limit: dimensions, format and quality
Prepare JPG, PNG and WebP images with proportional dimensions, file-size targets and a before-and-after quality check.
Read the guide →Passwords & generators
Passwords & generatorsCreate a QR code that scans: links, borders and print checks
Make static URL or Wi-Fi QR codes, choose PNG or SVG, and troubleshoot scanning before sharing or printing.
Read the guide →
Passwords & generatorsCreate a random passphrase: word count, fixed words and storage
Use random word selection, understand the strength estimate, and avoid weakening a passphrase with predictable replacements.
Read the guide →Game & design
Character creator or sprite sheet packer: which do you need?
Choose a character creator when you need animated artwork, or a sprite sheet packer when you already have frames. Learn a practical PNG and JSON export workflow.
Read the guide →