help me build advance Base44 Web PDF Editor
Budget: $30 – $250 USD
I need a browser-based PDF editor built entirely in Base44 so it can be embedded anywhere without external binaries. Core to the project is a powerful find-and-replace engine that works across every PDF variant I throw at it. The search tool must respect case sensitivity, recognise whole words, and accept full regex patterns so I can target complex text structures quickly.
Beyond that, the editor has to let me:
• insert or overlay new text and images,
• highlight, underline, comment, and otherwise mark-up pages,
• merge several PDFs into one or split a large file into smaller parts.
Everything should run smoothly inside any modern browser: drag a file in, perform edits, then download the updated document without quality loss. Speed matters; even large PDFs should load, search, and re-export in seconds.
Deliverables
• Source code (clean, well-commented, Base44 embedded).
• Deployed demo link showing all features working.
• Brief setup guide and API notes so my dev team can extend it later.
I’ll review by uploading a mixed batch of PDFs (scanned, text-based, and form-filled) and verifying that every listed feature functions exactly as described.
Beyond that, the editor has to let me:
• insert or overlay new text and images,
• highlight, underline, comment, and otherwise mark-up pages,
• merge several PDFs into one or split a large file into smaller parts.
Everything should run smoothly inside any modern browser: drag a file in, perform edits, then download the updated document without quality loss. Speed matters; even large PDFs should load, search, and re-export in seconds.
Deliverables
• Source code (clean, well-commented, Base44 embedded).
• Deployed demo link showing all features working.
• Brief setup guide and API notes so my dev team can extend it later.
I’ll review by uploading a mixed batch of PDFs (scanned, text-based, and form-filled) and verifying that every listed feature functions exactly as described.